Gulfwide, Chevron was high bidder for 9 of the 10 blocks they sought vs. 6 of 9 for Oxy, 5 of 8 for Shell, 5 of 6 for BP, and 5 of 5 for Equinor.
US supermajors and historically important Gulf producers, Exxon Mobil and ConocoPhillips, were no-shows once again.
Bidding was spirited among the “big dogs” for KC Block 258, with BP taking the prize (assuming their $7.5 million bid is accepted). Chevron rebounded by taking KC 430, outbidding Oxy and Shell. (See below)
Among the large independents, LLOG batted 8 for 8, Murphy 6 for 8 (including the sale’s highest bid of $7.7 million), Talos 2 for 2, and Woodside 1 for 2. Our favorite tribal corporation, Red Willow Offshore (Southern Ute Tribe), partnered with LLOG, Navitas, Houston Energy, and CL&F Offshore on the high bid for Atwater Valley Block 63.
Murphy was the top $$$ bidder among all participating companies (see below). In 2025, Murphy was the Gulf’s 5th leading oil producer, trailing only Shell, BP, Chevron, and Oxy.
The sale’s highest bid ($7.7 million) was for Alaminos Canyon Block 380. The block was previously leased to LLOG, and exploratory drilling was conducted in 2019. LLOG’s lease expired on 12/20/2025, and complete well data were released on 4/24/2026. Murphy must have liked what they saw.
The absence of other bidders for AC 380 reminds us that interpretations and strategies differ. Murphy has had a pretty good track record in the Gulf. We’ll see what happens.
Murphy and Shell valued and competed for 2 other Alaminos Canyon blocks as the summary below indicates, and Murphy was the lone bidder ($4.1 million) for another.
“L” for the “W”? All 5 of Equinor’s high bids (red) formed an “L” in the Walker Ridge area. Equinor was the lone bidder for each (see below). Existing blocks WR 56 and 100 (blue) are Equinor leases. Prior lessee Anadarko drilled on block 143 in 2014
We’ll see how this all worked out in about 10-20 years! 😀
Bud's Offshore Energy (BOE) 