Occidental Petroleum 10-K 2021-12-31

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K

Commission File Number 1-9210

Occidental Petroleum Corporation

(Exact name of registrant as specified in its charter)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☑ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Yes ☐ No ☑

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☑ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☑ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☑

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☑

The aggregate market value of the registrant’s Common Stock held by nonaffiliates of the registrant was approximately $29.2 billion computed by reference to the closing price on the New York Stock Exchange of $31.27 per share of Common Stock on June 30, 2021.

As of January 31, 2022, there were 934,063,989 shares of Common Stock outstanding, par value $0.20 per share.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive Proxy Statement, relating to its 2022 Annual Meeting of Stockholders, are incorporated by reference into Part III of this Form 10-K.

						BUSINESS AND PROPERTIES

Part I

ITEMS 1 AND 2. BUSINESS AND PROPERTIES

In this report, “Occidental”, “we” and “our” refers to Occidental Petroleum Corporation, a Delaware corporation incorporated in 1986, or Occidental and one or more entities in which it owns a controlling interest (subsidiaries). Occidental conducts its operations through its various subsidiaries and affiliates. Occidental’s executive offices are located at 5 Greenway Plaza, Suite 110, Houston, Texas 77046; telephone (713) 215-7000.

Occidental’s principal businesses consist of three reporting segments: oil and gas, chemical and midstream and marketing. The oil and gas segment explores for, develops and produces oil (which includes condensate), natural gas liquids (NGL) and natural gas. The chemical segment (OxyChem) primarily manufactures and markets basic chemicals and vinyls. The midstream and marketing segment purchases, markets, gathers, processes, transports and stores oil (which includes condensate), NGL, natural gas, carbon dioxide (CO2) and power. It also optimizes its transportation and storage capacity, and invests in entities that conduct similar activities, such as Western Midstream Partners, L.P. (WES).

The midstream and marketing segment also includes Occidental’s low carbon ventures (OLCV) businesses. OLCV seeks to leverage Occidental’s legacy of carbon management expertise to develop carbon capture, utilization and storage (CCUS) projects, including the commercialization of direct air capture (DAC) technology, and invests in other low-carbon technologies intended to reduce greenhouse gas (GHG) emissions from our operations and strategically partner with other industries to help reduce their emissions.

On August 8, 2019, pursuant to the Agreement and Plan of Merger dated May 9, 2019, Occidental acquired all of the outstanding shares of Anadarko Petroleum Corporation (Anadarko), through a transaction in which a wholly owned subsidiary of Occidental merged with and into Anadarko (the Acquisition). The Acquisition added to Occidental's oil and gas portfolio, primarily in the Permian Basin, DJ Basin, Gulf of Mexico and Algeria, and an interest in WES.

For further information regarding Occidental’s segments, geographic areas of operation and current developments, see the Management’s Discussion and Analysis of Financial Condition and Results of Operations section under Part II, Item 7, of this Form 10-K and Note 16 - Industry Segments and Geographic Areas in the Notes to Consolidated Financial Statements in Part II Item 8 of this Form 10-K.

Occidental’s culture is built upon the following core values, and our employees are evaluated relative to these values:

■Lead with Passion

■Outperform Expectations

■Deliver Results Responsibly

■Unleash Opportunities

■Commit to Good

With this foundation, Occidental’s human capital resources and programs are managed by our human resources department, with support from business leaders across the company. Occidental’s senior management team plays a key role in setting and monitoring Occidental’s culture, values and broader human capital management practices, with oversight by our Board of Directors. Senior management and the Board of Directors also engage frequently on workforce-related topics.

DIVERSITY, INCLUSION AND BELONGING

Occidental’s culture of diversity, inclusion and belonging (DIB) supports an environment where employees’ differences are not only appreciated, but also celebrated and encouraged, with the goal that all employees are included and everyone feels that they belong. Occidental conducted a robust survey across the organization in 2020, the results of which were reviewed with our Board of Directors and became a basis for our company’s core values.

						BUSINESS AND PROPERTIES

Occidental’s human capital resources extend across several regions. Occidental has attracted, and continues to recruit, a diverse workforce of exceptional talent, including employees from many nations. This diversity enriches our culture, our employees' experiences on the job and contributes to an innovative and effective business model that encourages local communities to thrive. DIB powers our innovation and spirit of excellence, as well as our knowledge and results. Embedding DIB into our culture enhances Occidental’s collaboration, performance and growth and helps uphold our organizational values.

In the first quarter of 2021, Occidental established the DIB Advisory Board and the DIB Ambassador Committee. The DIB Advisory Board, which is chaired by Occidental’s President and CEO and includes members of senior leadership, provides DIB governance and oversight to ensure that Occidental’s integrated DIB strategy is executed and properly aligns with the organization’s mission, vision and strategic objectives. The DIB Ambassador Committee, which is chaired by Occidental’s Vice President of Diversity and Inclusion, consists of a diverse group of employee representatives from all business segments, domestic and international. This committee leads company-wide initiatives to raise DIB awareness through educational resources and programs. Robust educational sessions are available to our entire workforce for continued growth and development on topics such as inclusive leadership, diversity advocacy, recognizing and addressing micro aggressions, overcoming unconscious bias and psychological safety at work.

Occidental’s senior management, together with the support of Occidental’s DIB Advisory Board and the DIB Ambassador Committee, works to leverage employees’ varied backgrounds, unique experiences and points of view to spark innovation, empower growth, outperform expectations and maximize results. In October 2021, Occidental’s DIB team hosted its inaugural company-wide DIB live event.

COVID-19 RESPONSE

Occidental and the communities in which we operate continue to be impacted by the ongoing effects of the COVID-19 pandemic and emergence and spread of new variants of the virus. Throughout the pandemic, Occidental has remained committed to ensuring the safety of our employees and communities while continuing to operate critical national infrastructure and supply essential products.

Senior management and the Human Resources department have been actively monitoring federal, state and local guidance and public health data. In March 2020, Occidental announced a work-from-home (WFH) program for certain domestic office-based employees. On November 2, 2021, employees returned to in-office work on a regular basis with COVID-19 safety measures in place, including a mandatory face covering requirement in common areas and enhanced office cleanings. However, given the surge in COVID-19 cases with the Omicron variant, Occidental announced the re-implementation of a WFH schedule for certain domestic office-based employees effective December 21, 2021, through March 1, 2022.

Understanding the impact of COVID-19 illnesses on our employees and their families, Occidental also instituted “pandemic pay” benefits, which provide employees with up to 14 days of paid leave if unable to work due to COVID-19 related issues.

TALENT ATTRACTION AND RETENTION

Occidental is dedicated to attracting and retaining top talent. In 2021, Occidental expanded source channels for employee candidates to include three historically black colleges and universities.

During COVID-19 outbreaks in our local communities, Occidental also efficiently conducted interviews, job fairs and campus recruiting virtually. Similarly, all college interns participated in virtual internships for health and safety reasons during 2020 and 2021. For 2022, our university relations team will work with universities and their staff to ensure that any in-person interviews and events are conducted safely. In addition, all college internships are currently set to be in-person later this year though we will continue to monitor federal, state and local guidance and public health data.

Despite the challenges introduced by COVID-19 to interact in-person with others, management continues to encourage employee engagement and feedback. For example, in late 2020, senior management began hosting Quarterly Executive Virtual Conversations, which provide employees the opportunity to hear directly from leadership regarding financial and operational updates and submit questions for management to answer.

In response to employee feedback received by the Human Resources department, Occidental implemented the Balanced Workplace Program under which eligible office-based employees may opt to work three days in the office and two days at home each week. The program affords employees more flexibility and promotes increased work/life balance.

In 2021, Occidental implemented its global Strategic Technical Excellence Program (STEP) to recruit, develop and retain highly skilled and valued geoscientists, engineers, scientists and other petrotechnical professionals who will collectively drive innovation, advance performance and inspire the future of energy. STEP drives a competitive advantage and increased profitability for Occidental through the optimum application of technology; STEP is a highly valued program for technical contributors to focus and advance on a technical, non-managerial career path. The Chief Petrotechnical Officer leads all aspects of STEP and reports directly to Occidental’s President and CEO.

Occidental also offers employees development opportunities, competitive compensation and attractive benefits, as discussed further below.

						BUSINESS AND PROPERTIES

DEVELOPMENT AND TRAINING

Occidental employees have access to extensive development and training opportunities and programs to expand their personal and professional skills and knowledge. Occidental’s approach to education includes:

■Leadership/management training to develop leadership skills at all levels;

■Self-directed learning and development, including web-based and instructor-led training;

■An employee development library;

■Mentoring programs;

■Employee resource groups; and

■Educational assistance to support employees’ continuing education.

EMPLOYEE COMPENSATION AND BENEFITS

In addition to prioritizing employee engagement and development, Occidental’s compensation and benefits program is designed to attract and retain the talent necessary to achieve our business strategy. Our program recognizes and rewards strong company and individual performance with competitive base salaries, short-term performance incentives consisting of an annual bonus program and recognition awards, long-term performance incentives and advancement opportunities. Our compensation and benefits program is routinely reviewed and benchmarked to ensure competitiveness and to provide the benefits that matter most to current and future employees.

Occidental strives to give employees the tools and resources they need to succeed both professionally and personally and foster a safe and collaborative work environment. To that end, Occidental offers, and regularly evaluates, its comprehensive health, welfare and retirement and savings benefits plans, professional memberships, work/life balance benefits and provides programs to enhance and support employees’ overall well-being, including their physical, mental, social and financial health.

In 2021, Occidental launched a global Commit to You program to educate employees and leaders about how our benefits can support them under the four pillars of well-being: mental, physical, social and financial. Occidental also joined One Mind at Work, an employer coalition dedicated to implementing a gold standard for workplace mental health by combating stigma, improving access to treatment and prevention services and fostering a psychologically safe culture. In 2022, Occidental will focus on mental health and continue focusing programs and education to train leaders and support employees around the area of mental health and well-being. In January 2022, Occidental introduced a new benefit service provider that provides a health care concierge service to help families manage and navigate medical, in-home care, housing, and social/emotional support, for their own or their families’ complex care needs.

HEALTH AND SAFETY

The health and safety of our workforce and communities is a top priority of Occidental. Under our LiveSAFE culture, Occidental endeavors to continuously improve our workplace and contractor safety, prevent and mitigate incidents, and safeguard people and the environment in the communities where we operate. Employees and contractors are empowered and expected to uphold the LiveSAFE commitments, including to stop any job or activity if they observe conditions that may give rise to a safety or environmental incident, and they are often recognized for doing so.

WORKFORCE COMPOSITION

The below table approximates regional distribution of Occidental’s employees:

(a)Other headcount includes North Africa, Europe and Asia.

(b)Includes approximately 2,800 employees in OxyChem.

						BUSINESS AND PROPERTIES

The below table approximates the self-reported gender and ethnicity, excluding non-specified ethnicities, of Occidental’s domestic leadership and other employees. Executive and senior officials and managers are considered top leadership while first- and mid-level officials and managers are considered junior leadership. Individual contributors are excluded from the leadership categories but included in all employee percentages:

We have also publicly disclosed the Consolidated EEO-1 Report that Occidental submitted in 2021 to the U.S. Equal Employment Opportunity Commission for the 2020 fiscal year, which can be found on the sustainability section of our website.

Occidental’s annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and any amendments to those reports are available free of charge on its website, www.oxy.com, as soon as reasonably practicable after Occidental electronically files the material with, or furnishes it to, the U.S. Securities and Exchange Commission (SEC). In addition, copies of Occidental’s annual report will be made available, free of charge, upon written request.

Information contained on Occidental’s website is not part of this report or any other filings with the SEC.

						BUSINESS AND PROPERTIES

GENERAL

Occidental’s oil and gas assets are characterized by an advantaged mix of short-cycle and long-cycle high-return development opportunities. Occidental primarily conducts its ongoing exploration and production activities in the United States, the Middle East and North Africa. Within the United States, Occidental has operations in Texas, New Mexico and Colorado, as well as offshore in the Gulf of Mexico. Internationally, Occidental primarily conducts operations in Oman, United Arab Emirates (UAE) and Algeria. Refer to the Oil and Gas Acreage section in Supplemental Oil and Gas Information under Item 8 of this Form 10-K for further disclosure of Occidental’s holdings of developed and undeveloped oil and gas acreage.

COMPETITION

As a producer of oil, NGL and natural gas, Occidental competes with numerous other domestic and international public, private and government producers. Oil, NGL and natural gas are sensitive to prevailing global and local market conditions, as well as anticipated market conditions. Occidental’s competitive strategy relies on maintaining production in a capital efficient manner through developing conventional and unconventional fields, and utilizing primary and enhanced oil recovery (EOR) techniques in areas where Occidental has a competitive advantage as a result of its successful operations or investments in shared infrastructure. Occidental also competes to develop and produce its worldwide oil and gas reserves safely, sustainably and cost-effectively, maintain a skilled workforce and obtain quality services. We believe that Occidental’s core competencies in CO2 separation, transportation, use, recycling and storage in EOR provide a competitive advantage over our peers as the world transitions to a lower carbon intensive economy and seeks to remove CO2 from the atmosphere.

PROVED RESERVES AND SALES VOLUMES

The table below shows Occidental’s year-end oil, NGL and natural gas proved reserves. See the information under Oil and Gas Segment in the Management's Discussion and Analysis section under Part II, Item 7, of this report for details regarding Occidental’s proved reserves, the reserves estimation process, sales and production volumes, production costs and other reserves-related data.

COMPARATIVE OIL AND GAS PROVED RESERVES AND SALES VOLUMES

Oil and NGL is in millions of barrels (MMbbl); natural gas is in billions of cubic feet (Bcf).

(a)Natural gas volumes are converted to barrels of oil equivalent (Boe) at six thousand cubic feet (Mcf) of gas per one barrel of oil. Conversion to Boe does not necessarily result in price equivalency.

(b)The detailed proved reserves information presented in accordance with Item 1202(a)(2) to Regulation S-K under the Securities Exchange Act of 1934 (Exchange Act) is provided in the Supplemental Oil and Gas Information section in Item 8 of this Form 10-K. Proved reserves are stated on a net basis after applicable royalties.

(c)Excludes reserves and sales volumes related to Occidental’s discontinued operations.

						BUSINESS AND PROPERTIES

GENERAL

OxyChem owns and operates manufacturing plants at 21 domestic sites in Alabama, Georgia, Illinois, Kansas, Louisiana, Michigan, New Jersey, Ohio, Tennessee and Texas and at two international sites in Canada and Chile.

COMPETITION

OxyChem competes with numerous other domestic and international chemical producers. OxyChem’s market position was first or second in the United States in 2021 for the principal basic chemical products it manufactures and markets as well as for vinyl chloride monomer (VCM). OxyChem ranks in the top three producers of polyvinyl chloride (PVC) in the United States. OxyChem’s competitive strategy is to be a low-cost producer of its products in order to compete on price.

OxyChem produces the following products:

(a)Includes 4CPe, a raw material used in making next generation, climate friendly refrigerants with low global warming and zero ozone depletion potential.

(b)Amount is gross production capacity for 50/50 joint venture with Orbia (formerly Mexichem).

						BUSINESS AND PROPERTIES

GENERAL

Occidental’s midstream and marketing operations primarily support and enhance its oil and gas and chemical businesses. The midstream and marketing segment strives to optimize the use of its gathering, processing, transportation, storage and terminal commitments and to provide access to domestic and international markets. To generate returns, the segment evaluates opportunities across the value chain and uses its assets to provide services to Occidental subsidiaries, as well as third parties. The midstream and marketing segment operates or contracts for services on gathering systems, gas plants, co-generation facilities and storage facilities and invests in entities that conduct similar activities, such as WES and Dolphin Energy Limited (DEL), which are accounted for as equity method investments. WES owns gathering systems, plants and pipelines and earns revenue from fee-based and service-based contracts with Occidental and third parties. DEL owns and operates a pipeline that connects its gas processing and compression plant in Qatar and its receiving facilities in the UAE, and uses its network of DEL-owned and other existing leased pipelines to supply natural gas across the UAE and to Oman. The midstream and marketing segment also includes OLCV businesses.

LOW-CARBON BUSINESS

Leveraging Occidental’s carbon management expertise, OLCV primarily focuses on advancing carbon removal and CCUS projects, including developing and commercializing DAC technology. OLCV also invests in third-party entities that are developing technologies that advance other low-carbon initiatives.

COMPETITION

Occidental’s midstream and marketing businesses operate in competitive and highly regulated markets. Occidental competes for capacity and infrastructure for the gathering, processing, transportation, storage and delivery of its products, which are sold at current market prices or on a forward basis to refiners, end users and other market participants. Occidental’s marketing business competes with other market participants on exchange platforms and through other bilateral transactions with direct counterparties.

Occidental’s midstream and marketing operations are conducted in the locations described below as of December 31, 2021:

(a)Amounts are gross, including interests held by third parties. Gas capacities are expressed in billions of cubic feet per day (Bcf/d)

						BUSINESS AND PROPERTIES

For environmental regulation information, including associated costs, see the information under Environmental Liabilities and Expenditures in the Management’s Discussion and Analysis of Financial Condition and Results of Operations section under Part II, Item 7, of this Form 10-K and Risk Factors under Part I, Item 1A.

Risks related to government regulations and the environment

The COVID-19 pandemic has adversely affected our business and the ultimate effect on our operations and financial condition will depend on future developments, which are highly uncertain.

The COVID-19 pandemic disrupted global supply chains and created significant volatility in the financial markets. While the worldwide economy continues to be impacted by the ongoing effects of the COVID-19 pandemic and emergence and spread of new variants of the virus, demand for oil and gas products has increased with the lifting of certain restrictions, including certain travel restrictions and stay-at-home orders. Current crude oil, NGL and natural gas demand and prices could be negatively impacted by a resurgence of COVID-19 cases, slow vaccine distribution in certain large international economies or the recurrence or tightening of travel restrictions and stay-at-home orders. If reduced demand for and lower prices of crude oil, NGL and natural gas persist for a prolonged period, our operations, financial condition, cash flows, level of expenditures and the quantity of estimated proved reserves that may be attributed to our properties may be materially and adversely affected. Our operations also may be adversely affected if significant portions of our workforce are unable to work, or work effectively, including because of illness, quarantines, government actions, vaccine mandates or other restrictions in connection with the pandemic. As a result of higher vaccination rates and lower infection rates in 2021 we lifted certain workplace restrictions implemented in the initial stages of the pandemic and implemented new workplace safety protocols and procedures in our offices and work sites to help mitigate the spread of COVID-19 amongst our workforce. We continue to monitor national, state and local government directives where we have operations and/or offices and have reinstituted a WFH schedule effective December 21, 2021, through March 1, 2022, for certain domestic office-based employees in light of the Omicron variant. Occidental has not experienced any significant disruptions as a result of any new COVID-19 variants. The extent to which the COVID-19 pandemic adversely affects our business, results of operations and financial condition will depend on future developments, which are highly uncertain, including the scope and duration of the pandemic and actions taken by governmental authorities and other third parties in response to the pandemic. The COVID-19 pandemic may also materially adversely affect our operating and financial results in a manner that is not currently known to us or that we do not currently consider to present significant risks to our operations. To the extent the COVID-19 pandemic may continue to adversely affect our business, operations, financial condition and operating results, it may also have the effect of heightening the other risks described herein.

Governmental actions and political instability may affect Occidental’s results of operations.

Occidental’s businesses are subject to the actions and decisions of many federal, state, local and international governments and political interests. As a result, Occidental faces risks of:

■New or amended laws and regulations, or new or different applications or interpretations of existing laws and regulations, including those related to drilling, manufacturing or production processes (including flaring and well stimulation techniques such as hydraulic fracturing and acidization), pipelines, labor and employment, taxes, royalty rates, permitted production rates, entitlements, import, export and use of raw materials, equipment or products, use or increased use of land, water and other natural resources, air emissions, water recycling and disposal, waste minimization and disposal, safety, the manufacturing of chemicals, asset integrity management, the marketing or export of commodities, security, environmental protection, and climate change-related and sustainability initiatives, all of which may restrict or prohibit activities of Occidental or its contractors, increase Occidental’s costs or reduce demand for Occidental’s products. In addition, violation of certain governmental laws and regulations may result in strict, joint and several liability and the imposition of significant civil and criminal fines and penalties;

■Refusal of, or delay in, the extension or grant of exploration, development or production contracts; and

■Development delays and cost overruns due to approval delays for, or denial of, drilling, construction, environmental and other regulatory approvals, permits and authorizations.

						RISK FACTORS

In November 2021, Congress passed and President Biden signed the Infrastructure Investment and Jobs Act. This law reinstates the federal Superfund excise taxes on various chemicals that OxyChem manufactures. These excise taxes could lead to higher costs and impact margins.

In November 2021, the House of Representatives passed the Build Back Better Act (BBB), which contains several climate-related provisions. While the BBB was not enacted in 2021, renewed efforts are expected in 2022 to legislate BBB or portions thereof. Provisions, if any, that reduce demand for oil and gas could negatively affect Occidental’s revenue.

In November 2021, the U.S. Department of the Interior (DOI) released its Report on the Federal Oil and Gas Leasing Program, recommending increasing royalty rates and rents for drilling programs on federal public lands and in federal offshore waters, in addition to prioritizing leasing in areas with known resource potential and in proximity to existing oil and gas infrastructure and avoiding leasing in areas with competing uses such as recreation, wildlife habitat, conservation and historical and cultural resources. If enacted, the regulations could increase royalties payable to the federal government and limit future potential drilling sites.

In January 2022, the U.S. District Court for the District of Columbia issued a decision to invalidate the results of Bureau of Ocean Energy Management’s oil and gas lease sale in the Gulf of Mexico, of which Occidental was the high bidder on 30 additional new blocks located nearby to its existing host platforms, ruling that the environmental analysis of GHG emissions was inadequate under the National Environmental Policy Act (NEPA). The DOI, which oversees federal oil and gas development, is currently reviewing the decision. The decision does not affect Occidental’s existing leases or operations, but restrictions or uncertainty regarding federal lease sales and associated NEPA requirements could impact the ability to develop resources in areas outside of existing leases.

In January 2021, the Colorado Oil and Gas Conservation Commission (COGCC) adopted new regulations that impose siting requirements or “setbacks” on certain oil and gas drilling locations based on the distance of a proposed well pad to occupied structures. Pursuant to the regulations, well pads cannot be located within 500 feet of an occupied structure without the consent of the property owner. As part of the permitting process, the COGCC will consider a series of siting requirements for all drilling locations located between 500 feet and 2,000 feet of an occupied structure. Alternatively, the operator may seek a waiver from each owner and tenant within the designated distance. Occidental has a dedicated, multidisciplinary stakeholder relations team that conducts regulatory and community outreach with respect to its permit applications and operations in Colorado. While Occidental has not been denied any permits, and received its first approved Oil and Gas Development Plan permit under the new state regulations in the fourth quarter of 2021, any significant delays could result in changes to our development program in the DJ Basin and our ability to establish new proved undeveloped (PUD) locations by meeting the SEC’s “reasonably certain” threshold for adding PUD reserves.

Texas and New Mexico have experienced an increase in seismic activity, with events measuring magnitude 3 or greater in each state. In the fourth quarter of 2021, both states issued new guidelines for operators to prevent or mitigate seismic activity, focused on produced water disposal wells. These guidelines also require operators to implement response plans for activities within agency-designated seismic response areas. These states have curtailed water disposal and suspended permits in seismic response areas, particularly in deep disposal wells. Occidental does not operate deep disposal wells in the seismic response areas established by the state agencies to date, and its shallow disposal wells have been authorized to operate at agency-approved volume limits. Occidental also has central water treatment and recycling facilities that reduce the need for disposal of produced water. While Occidental’s ability to drill and complete wells or to dispose of surplus produced water has not been impacted by these seismic guidelines to date, increased seismicity, or regulatory responses to seismic events, could impact the location, timing and cost of Occidental’s development program and existing operations in seismic response areas.

In addition, Occidental has experienced and may continue to experience adverse consequences, such as risk of loss or production limitations, because certain of its international operations are located in countries affected by political instability, nationalizations, corruption, armed conflict, terrorism, insurgency, civil unrest, security problems, labor unrest, Organization of the Petroleum Exporting Countries (OPEC) production restrictions, equipment import restrictions and sanctions. Exposure to such risks may increase if a greater percentage of Occidental’s future oil and gas production or revenue comes from international sources.

Climate change and further regulation of GHG and other air emissions may adversely affect Occidental’s operations or results.

Continuing political, social and industry attention to climate change has resulted in both existing and pending international agreements and national, regional and local legislation and regulatory programs to reduce GHG emissions. In December 2009, the Environmental Protection Agency (EPA) determined that CO2, methane and other GHG emissions endanger public health and the environment because they contribute to warming of the Earth’s atmosphere and other climatic changes. Based on these findings, the EPA began adopting and implementing regulations to restrict GHG emissions under existing provisions of the Clean Air Act. The EPA issued regulations in 2012 and 2016 to address methane and volatile organic compound (VOC) emissions from certain new or modified oil and gas sources, the methane provisions of which were rescinded by the Trump Administration’s 2020 methane policy rule. The Biden Administration has identified climate change as a priority and has identified a variety of avenues to prohibit or restrict oil and gas development activities in certain areas. In June 2021, Congress and President Biden rescinded the 2020 policy rule under the Congressional Review Act, reinstating the methane provisions of EPA’s 2012 and 2016 regulations, an action that Occidental supported. In November 2021, the White House Office of Domestic Climate Policy issued a U.S. Methane Emissions Reduction Action Plan that solicited public comment on the EPA’s proposed framework for expanding federal regulations. The proposal would regulate

						RISK FACTORS

methane and VOC emissions from a broader set of new upstream and midstream operations, as well as various existing operations. The EPA is expected to issue proposed regulations in 2022 based on this framework.

Several state governments have also established rules aimed at reducing GHG emissions, some including GHG cap and trade programs and others directly regulating equipment that emits GHG, including methane, and other compounds. Most of these cap and trade programs work by requiring major sources of emissions, such as electric power plants, or major producers of fuels, including refineries and natural gas processing plants, to acquire and surrender emission allowances. Other U.S. states where Occidental operates, including Colorado, New Mexico and Texas, adopted or proposed new regulations, policies or strategies in 2021 that increase inspection, recordkeeping, reporting, enforcement and controls on flaring, venting and equipment that emit methane and other compounds at oil and gas facilities. In certain instances, these states anticipate tying the processing and active status of oil and gas permits, including drilling permits, to air emissions and compliance. For example, Colorado has established GHG intensity targets for DJ Basin operators in 2025, 2027 and 2030, which Occidental currently meets.

These and other government actions relating to GHG and other air emissions could require Occidental to incur increased operating and maintenance costs including higher rates charged by service providers, costs to purchase, operate and maintain emissions control systems, to acquire emission allowances, pay carbon taxes or comply with new regulatory or reporting requirements or prevent Occidental from conducting oil and gas development activities in certain areas, or they could promote the use of alternative sources of energy and thereby decrease demand for oil, NGL and natural gas and other products that Occidental’s businesses produce. Any such legislation or regulatory programs could also increase the cost of consuming, and thereby reduce demand for, oil, NGL, natural gas or other products produced by Occidental’s businesses and lower the value of its reserves. Consequently, government actions designed to reduce GHG emissions could have an adverse effect on Occidental’s business, financial condition, results of operations, cash flows and reserves.

It is difficult to predict the timing, certainty and scope of such government actions and their ultimate effect on Occidental, which could depend on, among other things, the type and extent of GHG emissions reductions required, the availability and price of emission allowances or credits, the availability and price of alternative fuel sources, the energy sectors covered and Occidental’s ability to recover the costs incurred through its operating agreements or the pricing of its oil, NGL, natural gas and other products and whether service providers are able to pass increased costs through to Occidental.

There also have been efforts in the investment community, including investment advisers and certain sovereign wealth, pension and endowment funds, as well as political actors and other stakeholders, promoting divestment of fossil fuel equities, reducing access to capital markets and pressuring lenders to limit funding or increase the cost of lending to companies engaged in the extraction of fossil fuel reserves. Additionally, institutional lenders who provide financing to oil and gas companies have become more attentive to sustainable lending practices, and some of them may substantially reduce, or elect not to provide, funding for oil and gas companies. Such environmental initiatives aimed at limiting climate change and reducing air pollution could adversely affect our business activities, operations and ability to access capital, and could cause the market value of our securities to decrease, our cost of capital to increase and adversely affect our reputation. Finally, increasing attention to climate change risks has resulted in an increased possibility of governmental investigations and additional private litigation against Occidental without regard to causation or our contribution to the asserted damage, which could increase our costs or otherwise adversely affect our business.

Occidental’s businesses may experience catastrophic events.

The occurrence of severe weather events such as hurricanes, floods, freezes and heat waves, droughts, earthquakes or other acts of nature, pandemics, well blowouts, fires, explosions, pipeline ruptures, chemical releases, oil releases, including maritime releases, releases into navigable waters and groundwater contamination, material or mechanical failure, power outages, industrial accidents, physical or cyber attacks, abnormally pressured or structured formations and other events that cause operations to cease or be curtailed may negatively affect Occidental’s businesses and the communities in which it operates. Coastal operations are particularly susceptible to disruption from severe weather events. Any of these risks could adversely affect our ability to conduct operations or result in substantial losses to us as a result of:

■Damage to and destruction of property and equipment, including property and equipment owned by third-parties which our operations rely upon;

■Damage to natural resources;

■Pollution and other environmental damage, including spillage or mishandling of recovered chemicals or fluids;

■Regulatory investigations, fines and penalties;

■Loss of well location, acreage, expected production and related reserves;

■Suspension or delay of our operations;

■Substantial liability claims; and

■Significant repair and remediation costs that increase our break-even economics.

Third-party insurance may not provide adequate coverage or Occidental may be self-insured with respect to the related losses. In addition, under certain circumstances, we may be liable for environmental damage caused by previous owners or operators of properties that we own, lease or operate. As a result, we may incur substantial liabilities to third parties or governmental entities for environmental matters for which we do not have insurance coverage, which could reduce or

						RISK FACTORS

eliminate funds available for exploration, development, acquisitions or other investments in our business, or cause us to incur losses.

Risks related to Occidental’s business and operations

Volatile global and local commodity pricing strongly affect Occidental’s results of operations.

Occidental’s financial results correlate closely to the prices it obtains for its products, particularly oil and, to a lesser extent, NGL, natural gas and its chemical products.

Prices for oil, NGL and natural gas fluctuate widely. Historically, the markets for oil, NGL and natural gas have been volatile and may continue to be volatile in the future. If the prices of oil, NGL or natural gas continue to be volatile or decline, Occidental’s operations, financial condition, cash flows, level of expenditures and the quantity of estimated proved reserves that may be attributed to our properties may be materially and adversely affected. Prices are set by global and local market forces which are not in Occidental’s control. These factors include, among others:

■Worldwide and domestic supplies of, and demand for, oil, NGL, natural gas and refined products;

■The cost of exploring for, developing, producing, refining and marketing oil, NGL, natural gas and refined products;

■Operational impacts such as production disruptions, technological advances and regional market conditions, including available transportation capacity and infrastructure constraints in producing areas;

■Changes in weather patterns and climate;

■The impacts of the members of OPEC and other non-OPEC member-producing nations that may agree to and maintain production levels;

■The worldwide military and political environment, including uncertainty or instability resulting from an escalation or outbreak of armed hostilities or acts of terrorism in the United States or elsewhere;

■The price and availability of and demand for alternative and competing fuels and emissions reducing technology;

■Technological advances affecting energy consumption and supply;

■Government policies and support and market demand for low-carbon technologies;

■Domestic and international governmental regulations and taxes, including those that restrict the export of hydrocarbons;

■Shareholder activism or activities by non-governmental organizations to restrict the exploration, development and production of oil, NGL and natural gas;

■Additional or increased nationalization and expropriation activities by international governments;

■The impact and uncertainty of world health events, including the COVID-19 pandemic and the spread of new variants;

■The effect of releases from the U.S. Strategic Petroleum Reserve;

■Volatility in commodity markets;

■The effect of energy conservation efforts; and

■Global inventory levels and general economic conditions.

The long-term effects of these and other conditions on the prices of oil, NGL, natural gas and chemical products are uncertain and there can be no assurance that the demand or pricing for Occidental’s products will follow historic patterns in the near-term. Prolonged or substantial decline, or sustained market uncertainty, in these commodity prices may have the following effects on Occidental’s business:

■Adversely affect Occidental’s financial condition, results of operations, liquidity, ability to reduce debt, access to and cost of capital, and ability to finance planned capital expenditures, pay dividends and repurchase shares;

■Reduce the amount of oil, NGL and natural gas that Occidental can produce economically;

■Cause Occidental to delay or postpone some of its capital projects;

■Reduce Occidental’s revenues, operating income or cash flows;

■Reduce the amounts of Occidental’s estimated proved oil, NGL and natural gas reserves;

■Reduce the carrying value of Occidental’s oil and natural gas properties due to recognizing impairments of proved properties, unproved properties and exploration assets;

■Reduce the standardized measure of discounted future net cash flows relating to oil, NGL and natural gas reserves; and

■Adversely affect the ability of Occidental’s partners to fund their working interest capital requirements.

Generally, Occidental’s historical practice has been to remain exposed to the market prices of commodities. In 2019, Occidental entered into 2020 Brent-priced 3-way collars combined with 2021 call options on the same volume to manage its near-term exposure to cash flow variability from oil price risks in 2020. The 2021 call options were sold to enhance the upside retention in 2020. In 2020, management elected to hedge a portion of Occidental’s expected 2021 natural gas production to enhance cash flow stability. As of December 31, 2021, there are no active commodity hedges in place.

						RISK FACTORS

Management may choose to put hedges in place in the future for oil, NGL and natural gas commodities. Commodity price risk management activities may prevent us from fully benefiting from price increases and may expose us to regulatory, counterparty credit and other risks.

The prices obtained for Occidental’s chemical products correlate to the strength of the United States and global economies, as well as chemical industry expansion and contraction cycles. Occidental also depends on feedstocks and energy to produce chemicals, which are commodities subject to significant price fluctuations.

Occidental may experience delays, cost overruns, losses or other unrealized expectations in development efforts and exploration activities.

Oil, NGL and natural gas exploration and production activities are subject to numerous risks beyond our control, including the risk that drilling will not result in commercially viable oil, NGL and natural gas production. In its development and exploration activities, Occidental bears the risks of:

■Equipment failures;

■Construction delays;

■Escalating costs or competition for services, materials, supplies or labor;

■Property or border disputes;

■Disappointing drilling results or reservoir performance;

■Title problems and other associated risks that may affect its ability to profitably grow production, replace reserves and achieve its targeted returns;

■Actions by third-party operators of our properties;

■Permit delays and costs of drilling wells on lands subject to complex development terms and circumstances; and

■Oil, NGL and natural gas gathering, transportation and processing availability, restrictions or limitations.

Exploration is inherently risky and is subject to delays, misinterpretation of geologic or engineering data, unexpected geologic conditions or finding reserves of disappointing quality or quantity, which may result in significant losses.

Occidental’s oil and gas business operates in highly competitive environments, which affect, among other things, its ability to source production and replace reserves.

Results of operations, reserves replacement and the level of oil and gas production depend, in part, on Occidental’s ability to profitably acquire additional reserves. Occidental has many competitors (including national oil companies), some of which: (i) are larger and better funded; (ii) may be willing to accept greater risks; (iii) have greater access to capital; (iv) have substantially larger staffs; or (v) have special competencies. Competition for access to reserves may make it more difficult to find attractive investment opportunities or require delay of reserve replacement efforts. Further, during periods of low product prices, any cash conservation efforts may delay production growth and reserve replacement efforts. Also, there is substantial competition for capital available for investment in the oil and natural gas industry. Our failure to acquire properties, potentially grow production, replace reserves and attract and retain qualified personnel could have a material adverse effect on our cash flows and results of operations.

In addition, Occidental’s acquisition activities carry risks that it may: (i) not fully realize anticipated benefits due to less-than-expected reserves or production or changed circumstances, such as declines in oil, NGL and natural gas prices; (ii) bear unexpected integration costs or experience other integration difficulties; (iii) experience share price declines based on the market’s evaluation of the activity; or (iv) be subject to liabilities that are greater than anticipated.

Occidental’s oil and gas reserves are estimates based on professional judgments and may be subject to revision.

Reported oil and gas reserves are an estimate based on periodic review of reservoir characteristics and recoverability, including production decline rates, operating performance and economic feasibility at the prescribed weighted average commodity prices, future operating costs and capital expenditures, workover and remedial costs, assumed effects of regulation by governmental agencies, the quantity, quality and interpretation of relevant data, taxes and availability of funds. The procedures and methods for estimating the reserves by our internal engineers were reviewed by independent petroleum consultants; however, there are inherent uncertainties in estimating reserves. Actual production, revenues, expenditures, oil, NGL and natural gas prices and taxes with respect to our reserves may vary from estimates and the variance may be material. Additional regulation around GHG emissions and future costs related to a lower carbon intensive economy could result in a shortened oil and gas reservoir reserve life as the underlying reserves become uneconomical. If Occidental were required to make significant negative reserve revisions, its results of operations and stock price could be adversely affected.

In addition, the discounted cash flows included in this Form 10-K should not be construed as the fair value of the reserves attributable to our properties. The estimated discounted future net cash flows from proved reserves are based on an unweighted arithmetic average of the first-day-of-the-month price for each month within the year in accordance with SEC regulations. Actual future prices and costs may differ materially from SEC regulation-compliant prices and costs used for

						RISK FACTORS

purposes of estimating future discounted net cash flows from proved reserves. Also, actual future net cash flows may differ from these discounted net cash flows due to the amount and timing of actual production, availability of financing for capital expenditures necessary to develop our undeveloped reserves, supply and demand for oil, NGL and natural gas, increases or decreases in consumption of oil, NGL and natural gas and changes in governmental regulations or taxation.

Occidental’s future results could be adversely affected if it is unable to execute new business strategies effectively.

Occidental’s results of operations depend on the extent to which it can execute new business strategies effectively relative to both the larger transition to sustainable energy and government regulation regarding the environment and climate change. Occidental’s strategies, which include the goal of reaching net-zero emissions in its operations and energy use before 2040, are subject to business, economic and competitive uncertainties and contingencies, many of which are beyond its control. Additionally, Occidental may be forced to develop or implement new technologies at substantial costs to achieve its strategies. Effective execution of these goals may require substantial new capital, which might not be available to Occidental in the amounts or at the times expected. In addition, raising such capital may increase our leverage or overall costs of doing business. These uncertainties and costs could cause Occidental to not be able to fully implement or realize the anticipated results and benefits of its business strategies.

Certain of Occidental’s emissions goals are dependent upon the successful implementation of new and existing technology on an industrial scale. These technologies are in various stages of development or implementation and may require more capital, or take longer to develop, than currently expected. Further, these carbon management technologies are in competition with technology being developed by other companies. The carbon management solutions are not well established and, while Occidental believes it has access to the technology and the expertise necessary to develop these on an industrial scale, Occidental may not ultimately succeed in achieving its GHG emissions reduction and net-zero goals.

Occidental’s strategy to include carbon management in its product line is also dependent upon demand for carbon sequestration and related carbon offsets and attributes. If this market does not develop, or if the regulatory environment does not support carbon management activities, Occidental may not be successful in entering this industry.

Occidental’s aspirations, goals and initiatives related to carbon management and overall sustainability expose it to numerous risks.

We continue to develop new technology and strategies to meet our emissions goals. Our efforts to research, establish, accomplish and accurately report on our emissions goals, targets and strategies expose Occidental to numerous operational, reputational, financial, legal and other risks. Our ability to reach our target emissions is subject to a multitude of factors and conditions, many of which are out of our control. Examples of such factors include evolving government regulation, the pace of changes in technology, the successful development and deployment of existing or new technologies and business solutions on a commercial scale, the availability, timing and cost of equipment, manufactured goods and services, and the availability of requisite financing and federal and state incentive programs.

Occidental may face increased scrutiny from the investment community, other stakeholders and the media related to its emissions goals and strategies. If Occidental’s emissions goals and strategies to achieve them do not meet evolving investor or other stakeholder expectations or standards, Occidental’s reputation, ability to attract and retain employees and attractiveness as an investment, business partner or acquirer could be negatively impacted. Similarly, Occidental’s failure or perceived failure to fulfill its emissions goals and targets, to comply with ethical, environmental, social, governance or other standards, regulations, or expectations, or to satisfy various reporting standards with respect to these matters effectively could have the same negative impacts and further expose Occidental to government enforcement actions and private litigation. Even if Occidental achieves its goals, targets and objectives, it may not realize all of the benefits that it expected at the time the goals were established.

Occidental has previously recorded impairments of its proved and unproved oil and gas properties and will continue to assess further impairments in the future.

We have recorded impairments of our proved and unproved oil and gas properties resulting from prolonged declines in oil and gas prices and may record such impairments in the future. Past impairments included pre-tax impairment and related charges to both proved and unproved oil and gas properties and a lower of cost or net realizable value adjustment for crude inventory. If there is an adverse downturn of the macroeconomic conditions and if such downturn is expected to or does persist for a prolonged period of time, Occidental’s oil and gas properties may be subject to further testing for impairment, which could result in additional non-cash asset impairments. Such impairments could be material to the financial statements.

Future costs associated with reducing emissions and carbon impacts, as well as impacts resulting from other risk factors described herein, could lead to impairments in the future, if such costs significantly increase our breakeven economics.

						RISK FACTORS

Occidental uses CO****2 for its EOR operations. Occidental’s production from these operations may decline if Occidental is not able to obtain sufficient amounts of CO2.

Occidental’s CO2 EOR operations are critical to Occidental’s long-term strategy. Oil production from Occidental’s CO2 EOR projects depends largely on having access to sufficient amounts of naturally occurring or anthropogenic (human-made) CO2. Occidental’s ability to produce oil from its CO2 EOR projects would be hindered if the supply of CO2 was limited due to, among other things, problems with current CO2 producing wells and facilities, including compression equipment, catastrophic pipeline failure or the ability to economically purchase naturally occurring or anthropogenic CO2. This could have a material adverse effect on Occidental’s financial condition, results of operations or cash flows. Future oil production from its CO2 EOR operations is dependent on the timing, volumes and location of CO2 injections and, in particular, Occidental’s ability to obtain sufficient volumes of CO2. Market conditions may cause the delay or cancellation of the development of naturally occurring CO2 sources or construction of plants that produce anthropogenic CO2 as a byproduct that can be purchased, thus limiting the amount of CO2 available for use in Occidental’s CO2 EOR operations.

Occidental is exposed to cyber-related risks.

The oil and gas industry is increasingly dependent on digital and industrial control technologies to conduct certain exploration, development and production activities. Occidental relies on digital and industrial control systems, related infrastructure, technologies and networks to run its business and to control and manage its oil and gas, chemicals, marketing and pipeline operations. Use of the internet, cloud services, mobile communication systems and other public networks exposes Occidental’s business and that of other third parties with whom Occidental does business to cyber attacks. Cyber attacks on businesses have escalated in recent years.

Information and industrial control technology system failures, network disruptions and breaches of data security could disrupt our operations by causing delays, impeding processing of transactions and reporting financial results, leading to the unintentional disclosure of company, partner, customer or employee information or could damage our reputation. A cyber attack involving our information or industrial control systems and related infrastructure, or that of our business associates, could negatively impact our operations in a variety of ways, including, but not limited to, the following:

■Unauthorized access to seismic data, reserves information, strategic information or other sensitive or proprietary information could have a negative impact on our ability to compete for oil and natural gas resources;

■Data corruption, communication or systems interruption or other operational disruption during drilling activities could result in delays and failure to reach the intended target or cause a drilling incident;

■Data corruption, communication or systems interruption or operational disruptions of production-related infrastructure could result in a loss of production or accidental discharge;

■A cyber attack on our chemical operations could result in a disruption of the manufacturing and marketing of our products or a potential environmental hazard;

■A cyber attack on a vendor or service provider could result in supply chain disruptions, which could delay or halt our construction and development projects;

■A cyber attack on third-party gathering, pipeline, processing, terminal or other infrastructure systems could delay or prevent us from producing, transporting, processing and marketing our production;

■A cyber attack involving commodities exchanges or financial institutions could slow or halt commodities trading, thus preventing us from marketing our production or engaging in hedging activities;

■A cyber attack that halts activities at a power generation facility or refinery using natural gas as feedstock could have a significant impact on the natural gas market;

■A cyber attack on a communications network or power grid could cause operational disruption;

■A cyber attack on our automated and surveillance systems could cause a loss in production and potential environmental hazards;

■A deliberate corruption of our financial or operating data could result in events of non-compliance which could then lead to regulatory fines or penalties; and

■A cyber attack resulting in the loss or disclosure of, or damage to, our or any of our customer’s or supplier’s data or confidential information could harm our business by damaging our reputation, subjecting us to potential financial or legal liability and requiring us to incur significant costs, including costs to repair or restore our systems and data or to take other remedial steps.

Although Occidental has implemented controls and multiple layers of security to mitigate the risks of a cyber attack that it believes are reasonable, there can be no assurance that such cyber security measures will be sufficient to prevent security breaches of its systems from occurring, and if a breach occurs, it may remain undetected for an extended period of time. Further, Occidental has no control over the comparable systems of the third parties with whom it does business. While Occidental has experienced cyber attacks in the past, Occidental has not suffered any material losses. However, if in the future Occidental’s cyber security measures are compromised or prove insufficient, the potential consequences to Occidental’s businesses and the communities in which it operates could be significant. As cyber attacks continue to evolve

						RISK FACTORS

in magnitude and sophistication, Occidental may be required to expend additional resources in order to continue to enhance Occidental’s cyber security measures and to investigate and remediate any digital and operational systems, related infrastructure, technologies and network security vulnerabilities, which would increase our costs. A system failure or data security breach, or a series of such failures or breaches, could have a material adverse effect on our financial condition, results of operations or cash flows.

Occidental’s oil and gas reserve additions may not continue at the same rate and a failure to replace reserves may negatively affect Occidental’s business.

Producing oil and natural gas reservoirs generally are characterized by declining production rates that vary depending upon reservoir characteristics and other factors. Unless Occidental conducts successful exploration or development activities, acquires properties containing proved reserves, or both, proved reserves will generally decline and negatively impact our business. The value of our securities and our ability to raise capital will be adversely impacted if we are not able to replace reserves that are depleted by production or replace our declining production with new production by successfully allocating annual capital to maintain our reserves and production base. Occidental expects infill development projects, extensions, discoveries and improved recovery to continue as main sources for reserve additions but factors such as geology, government regulations and permits, the effectiveness of development plans and the ability to make the necessary capital investments or acquire capital are partially or fully outside management’s control and could cause results to differ materially from expectations.

Occidental’s operations and financial results could be significantly negatively impacted by its offshore operations.

Occidental is vulnerable to risks associated with our offshore operations that could negatively impact our operations and financial results. Occidental conducts offshore operations primarily in the Gulf of Mexico and its operations and financial results are vulnerable to certain unique risks associated with operating offshore, including conditions relating to the following:

■Hurricanes and other adverse weather conditions;

■Geological complexities and water depths associated with such operations;

■Limited number of partners available to participate in projects;

■Oilfield service costs and availability;

■Compliance with environmental, safety and other laws and regulations;

■Terrorist attacks or piracy;

■Remediation and other costs and regulatory changes resulting from oil spills, emissions or releases of hazardous materials;

■Failure of equipment or facilities; and

■Response capabilities for personnel, equipment or environmental incidents.

In addition, Occidental conducts some of its exploration in deep waters (greater than 1,000 feet) where operations, support services and decommissioning activities are more difficult and costly than in shallower waters. The deep waters in the Gulf of Mexico, as well as international deep-water locations, lack the physical and oilfield service infrastructure present in shallower waters. As a result, deep-water operations may require significant time between a discovery and the time that Occidental can market its production, thereby increasing the risk involved with these operations.

Occidental’s operations in the Gulf of Mexico were negatively impacted by Hurricane Ida in 2021, which reduced production by approximately 2.5 million barrels of oil equivalent (MMboe), associated with safely shutting in production, evacuating and then restarting the platforms.

Occidental’s indebtedness may make it more vulnerable to economic downturns and adverse developments in its business. Downgrades in Occidental’s credit ratings or future increases in interest rates may negatively impact Occidental’s cost of capital, and ability to access capital markets.

Occidental’s level of indebtedness could increase Occidental’s vulnerability to adverse changes in general economic and industry conditions, economic downturns and adverse developments in its business and/or limit Occidental’s flexibility in planning for or reacting to changes in its business and the industries in which it operates. From time to time, Occidental has relied on access to capital markets for funding, including in connection with the Acquisition. There can be no assurance that additional debt or equity financing will be available to Occidental in the future on acceptable terms, or at all. Occidental’s ability to obtain additional financing or refinancing will be subject to a number of factors, including general economic and market conditions, Occidental’s performance, investor sentiment and its ability to meet existing debt compliance requirements. If Occidental is unable to generate sufficient funds from its operations to satisfy its capital requirements, including its existing debt obligations, or to raise additional capital on acceptable terms, Occidental’s business could be

						RISK FACTORS

adversely affected. As of the date of this filing, Occidental’s long-term debt was rated BB+ by Fitch Ratings, Ba2 by Moody’s Investors Service and BB+ by Standard and Poor’s. Any downgrade in the credit ratings of Occidental could negatively impact its cost of, and ability to access, capital and to effectively execute aspects of its strategy and may require Occidental to provide cash collateral, letters of credit or other forms of security under certain contractual agreements, which would increase Occidental’s operating costs and reduce liquidity.

One of Occidental’s subsidiaries acts as the general partner of WES, a publicly traded master limited partnership, which may involve potential legal liability.

One of Occidental’s subsidiaries acts as the general partner of WES, a publicly traded master limited partnership. Our general partner interest in WES may increase the possibility that we could be subject to claims of breach of duties owed to WES, including claims of conflict of interest. Any such claims could increase our costs and any liability resulting from such claims could have a material adverse effect on Occidental’s financial condition, operating results or cash flows.

Anadarko’s Tronox settlement may not be deductible for income tax purposes; Occidental may be required to repay the tax refund Anadarko received in 2016 related to the deduction of the Tronox settlement payment, which may have a material adverse effect on Occidental’s results of operations, liquidity and financial condition.

In April 2014, Anadarko and Kerr-McGee Corporation and certain of its subsidiaries (collectively, Kerr-McGee) entered into a settlement agreement for $5.2 billion, resolving, among other things, all claims that were or could have been asserted in connection with the May 2009 lawsuit filed by Tronox against Anadarko and Kerr-McGee in the U.S. Bankruptcy Court for the Southern District of New York. After the settlement became effective in January 2015, Anadarko paid $5.2 billion and deducted this payment on its 2015 federal income tax return. Due to the deduction, Anadarko had a net operating loss carryback for 2015, which resulted in a tentative tax refund of $881 million in 2016.

The Internal Revenue Service (IRS) has audited Anadarko’s tax position regarding the deductibility of the payment and in September 2018 issued a statutory notice of deficiency rejecting Anadarko’s refund claim. Anadarko disagreed and filed a petition with the U.S. Tax Court to dispute the disallowance in November 2018. The case was in the IRS appeals process until the second quarter of 2020; however, it has since been returned to the U.S. Tax Court, where a trial date has been set for July 2022 and Occidental expects to continue pursuing resolution. In accordance with Accounting Standards Codification (ASC) Topic 740’s guidance on the accounting for uncertain tax positions, as of December 31, 2021, Occidental has recorded no tax benefit on the tentative cash tax refund. If the payment is ultimately determined not to be deductible, Occidental would be required to repay the tentative refund received plus interest totaling approximately $1.3 billion as of December 31, 2021, which could have a material adverse effect on our liquidity and consolidated balance sheets. Occidental’s consolidated financial statements include an uncertain tax position for the approximate repayment of $1 billion ($1 billion federal and $27 million in state taxes) plus accrued interest of approximately $314 million. This amount is not covered by insurance. For additional information on income taxes, see Note 10 - Income Taxes in the Notes to Consolidated Financial Statements in Part II Item 8 of this Form 10-K.

None.

For information regarding legal proceedings, see the information under Lawsuits, Claims, Commitments and Contingencies in the Management’s Discussion and Analysis section of this Form 10-K and in Note 13 - Lawsuits, Claims, Commitments and Contingencies in the Notes to Consolidated Financial Statements in Part II Item 8 of this Form 10-K.

Not applicable.

						OTHER INFORMATION

Each executive officer holds his or her office from the date of election by the Board of Directors until the first board meeting held after the next Annual Meeting of Stockholders or until his or her removal or departure or a successor is duly elected, if earlier.

The following table sets forth the executive officers of Occidental as of February 24, 2022:

						OTHER INFORMATION

Part II

Occidental’s common stock is listed and traded on the New York Stock Exchange (NYSE) under the ticker symbol “OXY.” The common stock was held by approximately 26,800 stockholders of record as of January 31, 2022, which does not include beneficial owners for whom Cede and Co. or others act as nominees.

Occidental’s current annualized dividend rate is $0.04 per share. The declaration of future dividends is a business decision made by the Board of Directors from time to time and will depend on Occidental’s financial condition and other factors deemed relevant by the Board of Directors.

Occidental’s share repurchase activities for the year ended December 31, 2021, were as follows:

(a)All 2021 purchases were from the trustee of Occidental’s defined contribution savings plan.

(b)Represents the total number of shares remaining at year end under Occidental’s previous share repurchase program of 185 million shares. The program was initially announced in 2005. The program did not obligate Occidental to acquire any specific number of shares and could be discontinued at any time. See “Liquidity and Capital Resources” in the Management’s Discussion and Analysis of Financial Condition and Results of Operations section under Part II, Item 7, of this Form 10-K for more information on Occidental’s recently announced share repurchase program.

						OTHER INFORMATION

The following graph compares the yearly percentage change in Occidental’s cumulative total return on its common stock with the cumulative total return of the Standard & Poor’s 500 Stock Index (S&P 500), which includes Occidental, with that of Occidental’s peer group over the five-year period ended December 31, 2021. The graph assumes that $100 was invested at the beginning of the five-year period shown in the graph below in: (i) Occidental common stock, (ii) the stock of the companies in the S&P 500 and (iii) each of the peer group companies’ common stock weighted by their relative market capitalization within the peer group and that all dividends were reinvested. The cumulative total return of the peer group companies’ common stock includes the cumulative total return of Occidental’s common stock.

Occidental’s peer group consists of BP p.l.c., Chevron Corporation, ConocoPhillips, EOG Resources, Inc., ExxonMobil Corporation, Shell, TotalEnergies SE (Total) and Occidental.

The information provided in this Performance Graph shall not be deemed “soliciting material” or “filed” with the SEC or subject to Regulation 14A or 14C under the Exchange Act, other than as provided in Item 201 to Regulation S-K under the Exchange Act, or subject to the liabilities of Section 18 of the Exchange Act and shall not be deemed incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act except to the extent Occidental specifically requests that it be treated as soliciting material or specifically incorporates it by reference.

						MANAGEMENT’S DISCUSSION AND ANALYSIS

The following discussion should be read together with the Consolidated Financial Statements and the Notes to Consolidated Financial Statements, which are included in this Form 10-K in Item 8 and the information set forth in Risk Factors under Part 1, Item 1A.

						MANAGEMENT’S DISCUSSION AND ANALYSIS

GENERAL

Occidental’s operations, financial condition, cash flows and levels of expenditures are highly dependent on oil prices and, to a lesser extent, NGL and natural gas prices, the Midland-to-Gulf-Coast oil spreads and the prices it receives for its chemical products. During 2021, as compared to 2020, the average annual price per barrel ($/Bbl) of West Texas Intermediate (WTI) crude increased to $67.91 from $39.40 and the average annual Brent price per barrel increased to $70.78 from $43.21. While the worldwide economy continues to be impacted by the ongoing effects of the COVID-19 pandemic and emergence and spread of new variants of the virus, demand for oil has returned to near pre-pandemic levels. Current uncertainty of whether oil supply will be able to sustain a continued supply response, as well as geopolitical risks, have resulted in a significant increase to benchmark oil prices. In addition, current oil prices could be negatively impacted by the emergence of new COVID-19 variants, slow vaccine distribution in developing economies or the recurrence or tightening of travel restrictions and stay-at-home orders.

STRATEGY

Occidental is focused on delivering a unique shareholder value proposition with its integrated portfolio of oil and gas, chemicals and midstream and marketing assets and its commitment to implement carbon management and storage solutions and reduce GHG emissions. Occidental conducts its operations with a focus on sustainability, health, safety, and environmental and social responsibility. Occidental aims to maximize shareholder returns through a combination of:

■Enhancing capital and operational efficiency to sustain 2021 production levels and free cash flow;

■Reducing financial leverage while maintaining a robust liquidity position;

■Returning additional capital to shareholders while continuing to reduce debt and improve Occidental’s financial position; and

■Advancing technologies and business solutions to help drive a sustainable low-carbon future.

OPERATIONAL EXCELLENCE AND CAPITAL EFFICIENCY

Occidental's operational priorities for 2021 were to sustain production in-line with its 2020 fourth quarter rate by investing $2.9 billion in capital and maintaining a majority of the cost savings achieved in 2020. Occidental adhered to its capital budget and exceeded its original 2021 production guidance by 27 thousand barrels of oil equivalent per day (Mboe/d). Occidental set new operational records and efficiency benchmarks in the Permian, Rockies, Gulf of Mexico and Oman. Additionally, OxyChem recorded its highest earnings in 30 years, largely as a result of stronger realized pricing and margins across most product lines with improved demand. With the increase in commodity prices and Occidental’s focus on its cash costs and operational efficiencies, Occidental’s higher cash flow allowed it to reduce its leverage and improve its liquidity position.

DEBT AND INTEREST RATE SWAPS

Occidental used its excess cash flow generated during 2021, coupled with divestiture proceeds, to continue to strengthen its balance sheet by reducing its debt and other financial obligations. In 2021, Occidental reduced total borrowings at face value of over $6.7 billion and retired interest rate swaps with a notional value of $750 million. The 2021 balance sheet improvement efforts have significantly reduced debt maturities in the near and medium terms, which will allow Occidental more operational flexibility and the ability to pay down additional debt in the future with a more opportunistic approach. As of December 31, 2021, Occidental had debt maturities of approximately $101 million in 2022, $465 million in 2023 and $1.7 billion in 2024. In January 2022, Occidental paid off its last 2022 maturity for $101 million.

Occidental’s $2.3 billion Zero Coupon senior notes due 2036 (Zero Coupons) can be put to Occidental in October of each year, in whole or in part, for the then accreted value of the outstanding Zero Coupons. The Zero Coupons can next be put to Occidental in October 2022, which, if put in whole, would require a payment of approximately $1.1 billion at such date. Occidental currently has the intent and ability to meet this obligation, including, if necessary, using amounts available under the revolving credit facility (RCF) should the put right be exercised.

The remaining interest rate swaps with a fair value of $428 million, net of collateral, as of December 31, 2021, have mandatory termination dates in September 2022 and 2023. The interest rate swaps’ fair value, and cash required to settle them on their termination dates, will continue to fluctuate with changes in interest rates through the mandatory termination dates.

As of December 31, 2021, all of Occidental’s Brent-priced sold calls and two way natural gas collars have expired. See Note 8 - Derivatives in the Notes to Consolidated Financial Statements in Part II Item 8 of this Form 10-K for further discussion.

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GENERAL

Occidental’s results are sensitive to fluctuations in oil, NGL and natural gas prices. Price changes at current global prices and levels of production affect Occidental’s budgeted 2022 pre-tax annual income by approximately $200 million for a $1 per barrel change in oil prices and approximately $30 million for a $1 per barrel change in NGL prices. If domestic natural gas prices varied by $0.10 per Mcf, it would have an estimated annual effect on Occidental’s budgeted 2022 pre-tax income of approximately $40 million. These price-change sensitivities include the impact of PSC and similar contract volume changes on income. If production levels change in the future, the sensitivity of Occidental’s results to prices also will change. Marketing results are sensitive to price changes of oil, natural gas and, to a lesser degree, other commodities. A $0.25 change in the Midland-to-Gulf-Coast oil spreads impacts budgeted 2022 operating cash flows by approximately $65 million.

Occidental’s results are also sensitive to fluctuations in chemical prices. A variation in chlorine and caustic soda prices of $10 per ton would have a pre-tax annual effect on income of approximately $10 million and $30 million, respectively. A variation in PVC prices of $0.01 per lb. would have a pre-tax annual effect on income of approximately $30 million. Historically, over time, product price changes have tracked raw material and feedstock product price changes, somewhat mitigating the effect of price changes on margins.

Occidental uses forwards derivative instruments to manage its exposure to commodity price fluctuations for oil and natural gas and swaps to manage interest rate risks.

RISK MANAGEMENT

Occidental conducts its risk management activities for marketing and trading under the controls and governance of its risk control policies. The controls under these policies are implemented and enforced by a risk management group which monitors risk by providing an independent and separate evaluation and check. Members of the risk management group report to the Corporate Vice President and Treasurer. Controls for these activities include limits on value at risk, limits on credit, limits on total notional trade value, segregation of duties, delegation of authority, daily price verifications, reporting to senior management on various risk measures and a number of other policy and procedural controls.

FAIR VALUE OF MARKETING DERIVATIVE CONTRACTS

Occidental carries derivative contracts it enters into in connection with its marketing activities at fair value. Fair values for these contracts are derived from Level 1 and Level 2 sources. The fair values in future maturity periods are insignificant.

The following table shows the fair value of Occidental’s derivatives (excluding collateral), segregated by maturity periods and by methodology of fair value estimation:

QUANTITATIVE INFORMATION

Occidental uses value at risk to estimate the potential effects of changes in fair values of commodity contracts used in trading activities. This measure determines the maximum potential negative one day change in fair value with a 95% level of confidence. Additionally, Occidental uses complementary trading limits including position and tenor limits and maintains liquid positions as a result of which market risk typically can be neutralized or mitigated on short notice. As a result of these controls, Occidental believes that the market risk of its trading activities is not reasonably likely to have a material adverse effect on its performance.

						QUANTITATIVE AND QUALITATIVE DISCLOSURES

GENERAL

Occidental pays fixed interest rates and receives a floating interest rate indexed to three-month LIBOR on its interest rate swaps. The remaining swaps have mandatory termination dates in September 2022 and 2023 with notional amounts of $275 million and $450 million, respectively, as of December 31, 2021. As of December 31, 2021, Occidental had a net liability of approximately $428 million based on the fair value of the swaps of negative $751 million netted against $323 million in posted cash collateral. A 25-basis point decrease in implied LIBOR rates over the term of the swaps would result in an additional liability of approximately $88 million on these swaps.

As of December 31, 2021, Occidental had variable rate debt with a notional value of $68 million outstanding. A 25-basis point increase in LIBOR interest rates would increase gross interest expense approximately $1.7 million per year.

As of December 31, 2021, Occidental had fixed rate debt with a fair value of $31.1 billion outstanding. A 25-basis point change in Treasury rates would change the fair value of the fixed rate debt approximately $629 million.

The table below provides information about Occidental’s long-term debt obligations. Debt amounts represent principal payments by maturity date.

(a)Excluded net unamortized debt premiums of $670 million and debt issuance costs of $135 million.

(b)In January 2022, Occidental used cash on hand to repay $101 million in outstanding 2.600% senior notes due April 2022 at face value.

Occidental’s international operations have limited currency risk. Occidental manages its exposure primarily by balancing monetary assets and liabilities and limiting cash positions in foreign currencies to levels necessary for operating purposes. A vast majority of international oil sales are denominated in United States dollars. Additionally, all of Occidental’s consolidated international oil and gas subsidiaries have the United States dollar as the functional currency. The effect of exchange rates on transactions in foreign currencies is included in periodic income.

The majority of Occidental’s counterparty credit risk is related to the physical delivery of energy commodities to its customers and any inability of these customers to meet their settlement commitments. Occidental manages credit risk by selecting counterparties that it believes to be financially strong, by entering into netting arrangements with counterparties and by requiring collateral or other credit risk mitigants, as appropriate. Occidental actively evaluates the creditworthiness of its counterparties, assigns appropriate credit limits and monitors credit exposures against those assigned limits. Occidental also enters into futures contracts through regulated exchanges with select clearinghouses and brokers, which are subject to minimal credit risk, if any.

Certain OTC derivative instruments contain credit-risk-contingent features, primarily tied to credit ratings for Occidental or its counterparties, which may affect the amount of collateral that each party would need to post. The fair value of derivative instruments with credit-risk-contingent features, that were net liabilities as of December 31, 2021 was $107 million (net of $323 million collateral) and $104 million (net of $374 million collateral) as of December 31, 2020. Credit-risk-contingent features are primarily related to interest rate swaps.

As of December 31, 2021, the substantial majority of the credit exposures were with investment grade counterparties. Occidental believes its exposure to credit-related losses as of December 31, 2021, was not material and losses associated with credit risk have been insignificant for all years presented.

						FINANCIAL STATEMENTS INDEX

						FINANCIAL STATEMENTS REPORT

Report of Independent Registered Public Accounting Firm

To the Stockholders and Board of Directors

Occidental Petroleum Corporation:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Occidental Petroleum Corporation and subsidiaries (the Company) as of December 31, 2021 and 2020, the related consolidated statements of operations, comprehensive income (loss), stockholders’ equity, and cash flows for each of the years in the three‑year period ended December 31, 2021, and the related notes and financial statement schedule II – valuation and qualifying accounts (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the years in the three‑year period ended December 31, 2021, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated February 24, 2022 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting*.*

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether t

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Occidental had no changes in, and no disagreements with, Occidental’s accountants on accounting and financial disclosure.

The management of Occidental Petroleum Corporation and its subsidiaries is responsible for establishing and maintaining adequate internal control over financial reporting. Occidental’s system of internal control over financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated financial statements for external purposes in accordance with GAAP. Occidental’s internal control over financial reporting includes those policies and procedures that: (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and divestitures of Occidental’s assets; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with GAAP and that Occidental’s receipts and expenditures are being made only in accordance with authorizations of Occidental’s management and directors; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of Occidental’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Management has assessed the effectiveness of Occidental’s internal control system as of December 31, 2021, based on the criteria for effective internal control over financial reporting described in Internal Control - Integrated Framework issued in 2013 by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on this assessment, management believes that, as of December 31, 2021, Occidental’s system of internal control over financial reporting is effective.

Occidental’s independent auditors, KPMG LLP, have issued an audit report on Occidental’s internal control over financial reporting.

Occidental’s President and Chief Executive Officer and its Senior Vice President and Chief Financial Officer supervised and participated in Occidental’s evaluation of its disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this report. Based upon that evaluation, Occidental’s President and Chief Executive Officer and Senior Vice President and Chief Financial Officer concluded that Occidental’s disclosure controls and procedures were effective as of December 31, 2021.

Occidental is converting legacy Anadarko’s information into Occidental’s primary enterprise resource planning system during the first quarter of 2022. Certain existing internal controls will be modified and new controls will be implemented. There has been no change in Occidental’s internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the fourth quarter of 2021 that has materially affected, or is reasonably likely to materially affect, Occidental’s internal control over financial reporting. The Report of Independent Registered Public Accounting Firm on Internal Control over Financial Reporting is set forth in Item 8.

None.

None.

Part III

Occidental has adopted a Code of Business Conduct (Code). The Code applies to the President and Chief Executive Officer, Senior Vice President and Chief Financial Officer, Vice President, Chief Accounting Officer and Controller and persons performing similar functions (Key Personnel). The Code also applies to Occidental’s directors, employees and the employees of entities which it controls. The Code is posted on our website, www.oxy.com. Occidental will satisfy any disclosure requirement under Item 5.05 of Form 8-K regarding an amendment to, or waiver from, any provision of the Code with respect to its Key Personnel or directors by disclosing the nature of that amendment or waiver on its website within four business days following the date of the amendment or waiver.

The list of Occidental’s executive officers and related information under Information About Our Executive Officers set forth in Part I of this 10-K is incorporated by reference herein. The information required by this Item 10 is incorporated herein by reference from Occidental’s definitive Proxy Statement to be filed with the SEC pursuant to Regulation 14A within 120 days of December 31, 2021.

The information under the caption “Compensation Discussion and Analysis - Compensation Committee Report” shall not be deemed to be “soliciting material,” or to be “filed” with the SEC, or subject to Regulation 14A or 14C under the Exchange Act or to the liabilities of Section 18 of the Exchange Act, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933. The information required by this Item 11 is incorporated herein by reference from Occidental’s definitive Proxy Statement to be filed with the SEC pursuant to Regulation 14A within 120 days of December 31, 2021.

All of Occidental’s stock-based compensation plans for its employees and non-employee directors have been approved by the stockholders. The aggregate number of shares of Occidental common stock authorized for issuance under such plans is approximately 133 million, of which approximately 16.0 million had been reserved for issuance through December 31, 2021. The following is a summary of the securities available for issuance under such plans:

(1)Includes shares reserved to be issued pursuant to RSUs, stock options (Options) and performance-based awards. Shares for performance-based awards are included assuming maximum payout, but may be paid out at lesser amounts, or not at all, according to achievement of performance goals.

(2)Price applies only to the Options included in column (a). Exercise price is not applicable to the other awards included in column (a), nor warrants not issued under equity compensation plans.

(3)A plan provision requires each share covered by an award (other than stock appreciation rights (SARs) and Options) to be counted as if three shares were issued in determining the number of shares that are available for future awards. Accordingly, the number of shares available for future awards may be less than the amount shown depending on the type of award granted. Additionally, under the plan, the amount shown may increase, depending on the award type, by the number of shares currently unvested or forfeitable, or three times that number as applicable, that are forfeited or canceled, or correspond to the portion of any stock-based awards settled in cash.

The information required by this Item 12 is incorporated herein by reference from Occidental’s definitive Proxy Statement to be filed with the SEC pursuant to Regulation 14A within 120 days of December 31, 2021.

The information required by this Item 13 is incorporated herein by reference from Occidental’s definitive Proxy Statement to be filed with the SEC pursuant to Regulation 14A within 120 days of December 31, 2021.

Our independent registered public accounting firm is KPMG LLP, Houston, TX, Auditor Firm ID: 185.

The information about our principle accountant, KPMG LLP, Houston, Texas (185) required by this Item 14 is incorporated herein by reference from Occidental’s definitive Proxy Statement to be filed with the SEC pursuant to Regulation 14A within 120 days of December 31, 2021.

Part IV

The agreements included as exhibits to this report are included to provide information about their terms and not to provide any other factual or disclosure information about Occidental or the other parties to the agreements. The agreements contain representations and warranties by each of the parties to the applicable agreement that were made solely for the benefit of the other agreement parties and:

■Should not be treated as categorical statements of fact, but rather as a way of allocating the risk among the parties if those statements prove to be inaccurate;

■Have been qualified by disclosures that were made to the other party in connection with the negotiation of the applicable agreement, which disclosures are not necessarily reflected in the agreement;

■May apply standards of materiality in a way that is different from the way investors may view materiality; and

■Were made only as of the date of the applicable agreement or such other date or dates as may be specified in the agreement and are subject to more recent developments.

(a) (1) and (2). Financial Statements and Financial Statement Schedule

Reference is made to Item 8 of the Table of Contents of this report, where these documents are listed.

(a) (3). Exhibits

None.

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.