OXY · CIK 797468
What Occidental Petroleum Corporation told the SEC could break it.
Occidental's performance is driven first by oil and gas prices — WTI fell 14% to $64.81 a barrel in 2025 — and by a development program concentrated in the Permian Basin, which holds 69% of its proved undeveloped reserves and roughly $8.4 billion of planned five-year spending. Standing apart from those upstream exposures is a large environmental overhang from its OxyChem legacy: remediation liabilities across 152 sites with up to about $1.9 billion of reasonably possible additional losses, including a 2024 Amended Consent Decree that assigned it about 85% of certain cleanup costs and raised the related liability by $925 million, now on appeal. It also flags that 2025 U.S. import tariffs could raise its supplier and oilfield-services costs and affect demand for its products.
4 self-disclosed vulnerabilities, pulled from its own filings — each in the company’s words, with the source. This is the risk register almost nobody reads.
In its own words
What could break it.
Commodity & input dependence
- crude oil, natural gas and NGL priceshigh
Oil and gas prices are the major driver of OXY's financial performance; WTI fell 14% to $64.81 and Brent 15% in 2025, directly pressuring revenue and reserve economics.
“OIL AND GAS PRICE ENVIRONMENT Oil and gas prices are the major variables that drive the industry's financial performance. The following table presents the average daily WTI and Brent prices for oil and NYMEX natural gas prices for 2025 and 2024: 2025 2024 % Change WTI Oil ($/Bbl) $ 64.81 $ 75.72 (14) % Brent Oil ($/Bbl) $ 68.18 $ 79.79 (15) % NYMEX Natural Gas ($/Mcf) $ 3.55 $ 2.34 52 %”
Litigation
- environmental remediation liabilities (Superfund / OxyChem legacy)high
OXY faces large environmental remediation exposure across 152 sites with up to ~$1.9B reasonably possible additional losses; a 2024 Amended Consent Decree (OU2/OU4) assigning ~85% of cleanup costs raised the related liability by $925M, now on appeal.
“In its order approving the Amended Consent Decree, the District Court accepted the EPA's revised determination that the Company was responsible for approximately 85 % of the cleanup costs for OU2 and OU4. ... As a result of the District Court's approval of the Amended Consent Decree, the non-current environmental remediation liability related to OU2 and OU4 was increased by $ 925 million in the fourth quarter of 2024.”
SEC filing →As of 2026
Geographic concentration
- Permian Basinmedium
The Permian Basin is OXY's most active development area, representing 69% of proved undeveloped reserves, with ~$8.4B planned over five years — concentrating future development in one basin.
“The Company's most active development areas are located in the Permian Basin, which represented 69% of the PUD reserves as of December 31, 2025. Overall, the Company plans to spend approximately $8.4 billion over the next five years to develop its PUD reserves in the Permian Basin.”
SEC filing →As of 2026
Regulatory & policy
- U.S. import tariffsmedium
An April 2025 U.S. tariff policy imposed a 10% base import tariff (higher for some countries); tariffs may raise OXY's supplier/oilfield-services costs and affect demand and prices for its products.
“In April 2025, a U.S. tariff policy was announced that imposed a 10% base tariff rate on most imports, with higher rates applied to certain countries. Since then, the U.S. has negotiated trade deals, and certain tariff rates have been adjusted or paused amid ongoing litigation. These tariffs may increase the Company's supplier costs and affect demand and prices for its products.”
The hidden graph
Who it depends on, and who depends on it.
Relationships surfaced from filings — including ones disclosed by the other side, which is how the non-obvious ones come to light.
Its suppliers
“On Tiberius, Kosmos (operator, 50% working interest) continues to progress the development plan with our partner Occidental Petroleum Cor”
Cited →“For the year ended December 31, 2025, Exxon Mobil Corporation (“ExxonMobil”), Occidental Petroleum Corporation, EOG Resources, Inc. and Permian Resources Corporation accounted for 24.9%, 13.7%, 12.1%, and 11.2%, r”
Cited →“For the year ended December 31, 2025, Occidental Petroleum Corporation and XTO Energy Inc. accounted for more than 10% of consolidated revenues.”
Cited →
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