Shell invests in Kaikias waterflood to unlock production in Gulf of America

HOUSTON, Dec. 16, 2025 /PRNewswire/ -- Shell Offshore Inc., a subsidiary of Shell plc, has taken a final investment decision (FID) on a waterflood project at its Kaikias field in the US Gulf of America. Water will be injected to displace additional oil in the reservoir formation which supplies production to Shell's Ursa platform in the Mars Corridor.

Waterflood is a method of secondary recovery where the injected water physically sweeps the displaced oil to adjacent production wells, while re-pressurizing the reservoir. First injection is expected in 2028 and is anticipated to extend the production lifecycle of Ursa by several years.  

"Following our decision to increase our stake in Ursa earlier this year, this additional investment continues to maximise the value of the asset," said Peter Costello, Shell's Upstream President. "It also contributes to our aim of maximising high-margin production and longevity in a core basin to maintain liquids production."

Shell is the leading deep-water operator in the US Gulf of America, where our production has among the lowest greenhouse gas intensity in the world. 

Notes to editors 

• In August 2014, the Kaikias field (Shell 100% working interest (WI)) was discovered in more than 4,000 feet (1,219 metres) of water, approximately 130 miles (209 kilometres) off the coast of Louisiana.
• Production from the Kaikias field began in May 2018 with flowback to Shell's Ursa platform.
• Shell is the operator of the Ursa Tension Leg Platform and holds 61.3484% ownership in the asset with BP Exploration & Production Inc. 22.6916% and ECP GOM III, LLC 15.96%. In February, Shell announced its acquisition of additional WI in Ursa.
• The Kaikias waterflood project is estimated to increase recoverable resource volume by ~60 million metric barrels of oil equivalent (P50). The estimate of resources volumes is currently classified as 2P under the Society of Petroleum Engineers' Resource Classification System.
• The reference to our US Gulf of America production having among the lowest greenhouse gas intensity in the world is a comparison among other members of the International Association of Oil & Gas Producers.
• As communicated at Shell's Capital Markets Day in 2025, we aim to sustain liquids production at around 1.4 million barrels of oil equivalent per day until 2030.
• The estimated recoverable resources presented above are 100% total gross figures.

Cautionary Note

The companies in which Shell plc directly and indirectly owns investments are separate legal entities. In this press release "Shell", "Shell Group" and "Group" are sometimes used for convenience to reference Shell plc and its subsidiaries in general. Likewise, the words "we", "us" and "our" are also used to refer to Shell plc and its subsidiaries in general or to those who work for them. These terms are also used where no useful purpose is served by identifying the particular entity or entities. ''Subsidiaries'', "Shell subsidiaries" and "Shell companies" as used in this press release refer to entities over which Shell plc either directly or indirectly has control. The terms "joint venture", "joint operations", "joint arrangements", and "associates" may also be used to refer to a commercial arrangement in which Shell has a direct or indirect ownership interest with one or more parties.  The term "Shell interest" is used for convenience to indicate the direct and/or indirect ownership interest held by Shell in an entity or unincorporated joint arrangement, after exclusion of all third-party interest.

Forward-Looking statements

This press release contains forward-looking statements (within the meaning of the U.S. Private Securities Litigation Reform Act of 1995) concerning the financial condition, results of operations and businesses of Shell. All statements other than statements of historical fact are, or may be deemed to be, forward-looking statements. Forward-looking statements are statements of future expectations that are based on management's current expectations and assumptions and involve known and unknown risks and uncertainties that could cause actual results, performance or events to differ materially from those expressed or implied in these statements. Forward-looking statements include, among other things, statements concerning the potential exposure of Shell to market risks and statements expressing management's expectations, beliefs, estimates, forecasts, projections and assumptions. These forward-looking statements are identified by their use of terms and phrases such as "aim"; "ambition"; ''anticipate''; "aspire", "aspiration", ''believe''; "commit"; "commitment"; ''could''; "desire"; ''estimate''; ''expect''; ''goals''; ''intend''; ''may''; "milestones"; ''objectives''; ''outlook''; ''plan''; ''probably''; ''project''; ''risks''; "schedule"; ''seek''; ''should''; ''target''; "vision"; ''will''; "would" and similar terms and phrases. There are a number of factors that could affect the future operations of Shell and could cause those results to differ materially from those expressed in the forward-looking statements included in this press release, including (without limitation): (a) price fluctuations in crude oil and natural gas; (b) changes in demand for Shell's products; (c) currency fluctuations; (d) drilling and production results; (e) reserves estimates; (f) loss of market share and industry competition; (g) environmental and physical risks, including climate change; (h) risks associated with the identification of suitable potential acquisition properties and targets, and successful negotiation and completion of such transactions; (i) the risk of doing business in developing countries and countries subject to international sanctions; (j) legislative, judicial, fiscal and regulatory developments including tariffs and regulatory measures addressing climate change; (k) economic and financial market conditions in various countries and regions; (l) political risks, including the risks of expropriation and renegotiation of the terms of contracts with governmental entities, delays or advancements in the approval of projects and delays in the reimbursement for shared costs; (m) risks associated with the impact of pandemics, regional conflicts, such as the Russia-Ukraine war and the conflict in the Middle East, and a significant cyber security, data privacy or IT incident; (n) the pace of the energy transition; and (o) changes in trading conditions. No assurance is provided that future dividend payments will match or exceed previous dividend payments. All forward-looking statements contained in this press release are expressly qualified in their entirety by the cautionary statements contained or referred to in this section. Readers should not place undue reliance on forward-looking statements. Additional risk factors that may affect future results are contained in Shell plc's Form 20-F and amendment thereto for the year ended December 31, 2024 (available at www.shell.com/investors/news-and-filings/sec-filings.html and www.sec.gov). These risk factors also expressly qualify all forward-looking statements contained in this press release and should be considered by the reader.  Each forward-looking statement speaks only as of the date of this press release, December 16, 2025. Neither Shell plc nor any of its subsidiaries undertake any obligation to publicly update or revise any forward-looking statement as a result of new information, future events or other information. In light of these risks, results could differ materially from those stated, implied or inferred from the forward-looking statements contained in this press release.

Shell's net carbon intensity

Also, in this press release we may refer to Shell's "net carbon intensity" (NCI), which includes Shell's carbon emissions from the production of our energy products, our suppliers' carbon emissions in supplying energy for that production and our customers' carbon emissions associated with their use of the energy products we sell. Shell's NCI also includes the emissions associated with the production and use of energy products produced by others which Shell purchases for resale. Shell only controls its own emissions. The use of the terms Shell's "net carbon intensity" or NCI is for convenience only and not intended to suggest these emissions are those of Shell plc or its subsidiaries.

Shell's net-zero emissions target

Shell's operating plan and outlook are forecasted for a three-year period and ten-year period, respectively, and are updated every year. They reflect the current economic environment and what we can reasonably expect to see over the next three and ten years. Accordingly, the outlook reflects our Scope 1, Scope 2 and NCI targets over the next ten years. However, Shell's operating plan and outlook cannot reflect our 2050 net-zero emissions target, as this target is outside our planning period. Such future operating plans and outlooks could include changes to our portfolio, efficiency improvements and the use of carbon capture and storage and carbon credits. In the future, as society moves towards net-zero emissions, we expect Shell's operating plans and outlooks to reflect this movement. However, if society is not net zero in 2050, as of today, there would be significant risk that Shell may not meet this target.

Forward-Looking non-GAAP measures

This press release may contain certain forward-looking non-GAAP measures such as adjusted earnings and divestments. We are unable to provide a reconciliation of these forward-looking non-GAAP measures to the most comparable GAAP financial measures because certain information needed to reconcile those non-GAAP measures to the most comparable GAAP financial measures is dependent on future events some of which are outside the control of Shell, such as oil and gas prices, interest rates and exchange rates. Moreover, estimating such GAAP measures with the required precision necessary to provide a meaningful reconciliation is extremely difficult and could not be accomplished without unreasonable effort. Non-GAAP measures in respect of future periods which cannot be reconciled to the most comparable GAAP financial measure are calculated in a manner which is consistent with the accounting policies applied in Shell plc's consolidated financial statements.

The contents of websites referred to in this press release do not form part of this press release.

We may have used certain terms, such as resources, in this press release that the United States Securities and Exchange Commission (SEC) strictly prohibits us from including in our filings with the SEC.  Investors are urged to consider closely the disclosure in our Form 20-F and any amendment thereto, File No 1-32575, available on the SEC website www.sec.gov

Photo -  https://mma.prnewswire.com/media/2846012/Shell_invests_in_Kaikias_waterflood_to_unlock_production_in_Gulf_of_America.jpg 
Logo - https://mma.prnewswire.com/media/449079/Shell_Logo.jpg