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Shell Offshore announced on 22 September 2026 that it completed the sale of its 50% non-operated interest in the Na Kika platform and associated fields, together with its wholly owned Coulomb tieback. The assets in the Gulf of America were acquired by a Talos Energy subsidiary and a Ridgewood Energy affiliate.
Shell reports approximately US$840 million in cash proceeds at closing, reflecting adjustments between the effective date of 1 July 2025 and completion. The release also recalls US$1.7 billion of consideration announced at signing, before adjustments and certain contingent payments. These values refer to different transaction stages and should not be treated as contradictory measurements of a single cash receipt.
The announcement states that BP operates Na Kika and holds its other 50% interest. Selling Shell’s non-operated stake therefore should not be recorded as Shell transferring the platform’s operatorship. The distinction between ownership share and operating responsibility is particularly important when linking corporate events to individual wells.
Shell’s entitlement production from the assets was 37,000 barrels of oil equivalent per day in 2025. That historical ownership-attributed measure is neither current total field production nor a count of wells. The release also describes contingent upside-linked payments through 2027, certain royalty interests and buyers assuming decommissioning obligations; it does not provide a fixed final realised value for every future component.
For well-industry intelligence, the confirmed event is transaction completion. Subsequent well records still require source-level evidence for licence holders, operator roles and abandonment status. A portfolio sale does not itself prove that a well was shut, drilled or decommissioned. Keeping effective date, closing date, production reference year and company roles separate allows the deal to be linked to operational records without overwriting their independent histories.