Occidental Announces Gulf of America Oil Discovery at Bandit

Rhea-AI Summary

Occidental (NYSE: OXY) announced an oil discovery at the Bandit prospect in the Gulf of America on April 9, 2026. The exploration well in Green Canyon Block 680 encountered high-quality, full-to-base oil-bearing Miocene sands.

Occidental operates Bandit with a 45.375% working interest; co-owners are Chevron U.S.A. (37.125%) and Woodside Energy (17.5%). Co-owners are evaluating results to determine next steps. The discovery could allow subsea tie-backs to an adjacent Occidental-operated facility and nearby infrastructure, supporting the company’s Gulf portfolio strategy.

News Market Reaction – OXY

-2.07%

-2.07% Session close to close

In the Apr 9 session, OXY declined 2.07%, reflecting a moderate negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

This announcement highlights an oil discovery at the Bandit prospect in the Gulf of America, where O...

Analysis

This announcement highlights an oil discovery at the Bandit prospect in the Gulf of America, where Occidental holds a 45.375% working interest alongside Chevron and Woodside. The well encountered high-quality oil-bearing Miocene sands and may enable subsea tie-backs to existing facilities. In the context of recent focus on debt tenders and prior results, this represents a notable operational addition. Key factors to watch include appraisal results, development decisions, and how any Bandit project fits within Occidental’s broader Gulf portfolio.

Key Figures

Distance from coast: 125 miles Occidental working interest: 45.375% Chevron working interest: 37.125% +1 more

4 metrics

Distance from coast 125 miles Bandit prospect south of Louisiana coast

Occidental working interest 45.375% Operator interest in Bandit prospect

Chevron working interest 37.125% Co-owner interest in Bandit prospect

Woodside working interest 17.5% Co-owner interest in Bandit prospect

Historical Context

5 past events · Latest: Apr 01 (Neutral)

Pattern 5 events

Date	Event	Sentiment	24h Move	Catalyst
Apr 01	Earnings call scheduling	Neutral	+1.2%	Set dates for Q1 2026 release and investor conference call.
Mar 05	Debt tender terms	Neutral	+1.8%	Disclosed total consideration for cash tenders and related consents.
Mar 05	Tender results upsize	Neutral	-0.7%	Reported early tender results and increased aggregate principal cap.
Feb 19	Debt tender launch	Positive	+9.4%	Launched cash tender offers and consents for certain senior notes.
Feb 18	Q4 2025 results	Neutral	+9.4%	Released fourth quarter 2025 results and call logistics.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Recent debt-tender and results-related announcements generally coincided with positive price reactions, with only one mild divergence.

Recent Company History

Over the last few months, Occidental’s news flow focused on capital structure and routine reporting. Cash tender offers and consent solicitations for senior notes in Feb–Mar 2026 coincided with moves of +9.38%, +1.78%, and -0.69%, showing mostly positive alignment. The fourth quarter 2025 results release on Feb 18, 2026 also aligned with a +9.38% move. Today’s Bandit oil discovery adds an operational exploration milestone to this primarily financial and reporting-focused backdrop.

Key Terms

exploration well, working interest, subsea tie-backs, miocene sands

4 terms

exploration well technical

"The exploration well, located in Green Canyon Block 680, encountered..."

An exploration well is a first-time drill hole made to find whether oil or natural gas exists in a specific underground location. Think of it like digging a test pit when searching for a buried treasure: it either discovers commercially useful resources or shows they are absent. For investors, these wells matter because their results can sharply change a company’s future revenue potential and share value, but they also carry high cost and high risk.

working interest financial

"Bandit is operated by Occidental, which holds a 45.375% working interest..."

The working interest is the percentage ownership one party holds in an oil or gas lease that gives them the right to a share of production and also the obligation to pay a proportional share of exploration, development and operating costs. Think of it like owning a slice of a cake but also agreeing to pay part of the bill to bake it: a larger working interest means bigger potential revenue when wells produce, but also larger exposure to costs and liabilities if things go wrong.

subsea tie-backs technical

"The discovery has the potential for subsea tie-backs to an adjacent..."

Subsea tie-backs are underwater connections that link new oil or gas wells to existing offshore production facilities using pipelines and control lines, allowing extraction without building a new platform. For investors, they matter because tie-backs usually cost less and take less time than standalone projects, so they can boost production and cash flow with lower upfront spending—think of adding a new house onto an existing utility line instead of building a whole new plant.

miocene sands technical

"...encountered high-quality, full-to-base oil-bearing Miocene sands."

Miocene sands are sand-rich rock layers deposited during the Miocene geological epoch (about 23 to 5 million years ago) that can act like sponges for oil, natural gas, or groundwater. For investors, they matter because their thickness, grain size and porosity determine how much resource may be present and how easily it can be extracted—factors that influence exploration risk, potential production rates and the likely costs and returns of energy or resource projects.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Occidental and its co-owners are evaluating results to determine next steps

HOUSTON, April 09, 2026 (GLOBE NEWSWIRE) -- Occidental (NYSE: OXY) today announced an oil discovery at the Bandit prospect in the Gulf of America, about 125 miles south of the Louisiana coast. The exploration well, located in Green Canyon Block 680, encountered high-quality, full-to-base oil-bearing Miocene sands.

Bandit is operated by Occidental, which holds a 45.375% working interest, and includes co-owners Chevron U.S.A. Inc. (37.125%) and Woodside Energy (17.5%). The co-owners are currently evaluating results to determine next steps. The discovery has the potential for subsea tie-backs to an adjacent Occidental-operated facility and others in the nearby area.

“Occidental is focused on strengthening our Gulf of America portfolio,” said Jeff Simmons, Senior Vice President, Subsurface Technology and Chief Petrotechnical Officer. “We believe this discovery demonstrates the continued importance of the Gulf of America as a strategic source of reliable domestic oil supply that supports long-term energy security.”

About Occidental

Occidental is an international energy company that produces, markets and transports oil and natural gas to maximize value and provide resources fundamental to life. The company leverages its global leadership in carbon management to advance lower-carbon technologies and products. Headquartered in Houston, Occidental primarily operates in the United States, the Middle East and North Africa. To learn more, visit oxy.com.

Cautionary Statement Concerning Forward-Looking Statements

This news release contains “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, which are based on Occidental’s current expectations, beliefs, plans, estimates and forecasts. All statements other than statements of historical fact are forward-looking statements for purposes of federal and state securities laws. Words such as “believe,” “may,” “expect,” “plan,” “potential” or similar expressions that convey the prospective nature of events or outcomes are generally indicative of forward-looking statements. You should not place undue reliance on these forward-looking statements, which speak only as of the date of this news release. Unless legally required, Occidental does not undertake any obligation to update, modify or withdraw any forward-looking statements as a result of new information, future events or otherwise.

These statements are not guarantees of future performance as they involve assumptions that may prove to be incorrect and risks and uncertainties, including those that are beyond Occidental’s control. Factors that may cause actual results, including project plans, schedules, capacities, production rates, and resource recovery, to differ materially from forward-looking statements include general economic conditions domestically or internationally; global and local commodity and commodity-futures pricing fluctuations and volatility; supply and demand considerations for, and the prices of, Occidental's products and services; availability of capital resources, levels of capital expenditures and contractual obligations; and the regulatory approval environment, including Occidental's ability to timely obtain or maintain permits or other government approvals, including those necessary for drilling and/or development projects. Additional factors that may affect the discovery, its benefits and next steps can be found in Occidental’s filings with the U.S. Securities and Exchange Commission (SEC), which may be accessed at oxy.com or the SEC’s website at sec.gov. Information included herein is not necessarily material to an investor in Occidental’s securities.

Contacts

Media	Investors
Eric Moses 713-497-2017 eric_moses@oxy.com	Babatunde A. Cole 713-552-8811 investors@oxy.com

FAQ

What did Occidental (OXY) announce about the Bandit discovery on April 9, 2026?

Occidental announced an oil discovery at Bandit in Green Canyon Block 680, offshore Louisiana. According to the company, the well encountered high-quality, full-to-base oil-bearing Miocene sands and is under evaluation to determine next steps.

What is Occidental's working interest in the Bandit prospect (OXY)?

Occidental holds a 45.375% working interest in Bandit, and operates the prospect. According to the company, co-owners Chevron U.S.A. hold 37.125% and Woodside Energy holds 17.5%.

Where is the Bandit prospect located and how far from shore is it (OXY)?

Bandit is in Green Canyon Block 680, about 125 miles south of the Louisiana coast in the Gulf of America. According to the company, the discovery sits in Miocene sands suitable for subsea development.

Could the Bandit discovery be tied back to existing Gulf infrastructure for OXY?

The discovery has potential for subsea tie-backs to an adjacent Occidental-operated facility and nearby infrastructure. According to the company, co-owners are evaluating results to assess tie-back feasibility and next steps.

Who are the co-owners of the Bandit discovery alongside Occidental (OXY)?

Co-owners are Chevron U.S.A. with a 37.125% interest and Woodside Energy with 17.5%. According to the company, all partners are jointly evaluating the well results to decide follow-up actions.