
Sable Offshore began ramping up production at Platform Harmony last May delivering oil and gas to their Los Flores Canyon Processing Facility. In March, they resumed transportation to the Pentland pipeline segments and achieved first sales.
Below are BOEM production data for Harmony through March 2026. Harmony production was expected to increase to 22,000 bopd in May. Similarly, Sable forecasted Heritage production of 30,000 bopd for that month. The actual production numbers should be available in a month or two.

Nothing in the March production data for Harmony is particularly surprising. The gas-oil ratio (GOR) of ~1000 cu ft/bbl is rather typical for oil production in the region, as is the water cut, although less water production would be preferred. Produced water is not discharged from the platform, but is injected subsurface through disposal wells.









Comments from the California AG and Sable Offshore on the special permit application to PHMSA
Posted in California, energy policy, Offshore Energy - General, pipelines, Regulation, tagged California AG, comment letters, PHMSA, pipeline, Rob Bonta, Sable Offshore, Santa Ynez Unit, special permit on April 8, 2026| 2 Comments »
I’m attaching the complete comment letters from Sable Offshore and their main antagonist, California Attorney General Bonta, in response to PHMSA’s public notice and request for comments on Sable’s special permit application.
Summary of the California AG’s assertions:
“First, PHMSA is without authority to grant such a special permit because Lines CA-324/325 are intrastate pipelines and California regulators have sole regulatory oversight over any attempt to restart these Lines and issue state waivers. Second, California has vested interests in ensuring Lines CA-324/325 operate safely and PHMSA’s proposed special permit would dilute the higher state safety standards that were imposed on Sable and therefore it is inconsistent with pipeline safety. 49 C.F.R. § 190.341(d). Third, given the fact Line CA-324 already failed and caused a catastrophic oil spill in 2015 in Santa Barbara County, even if PHMSA had authority to issue a special permit (which it does not), a more robust environmental analysis needs to be performed. Fourth, PHMSA unlawfully invokes the Endangered Species Acts’s emergency consultation procedures and has given no indication that it will consult with the National Marine Fisheries Service, in violation of the Act. Finally, Secretary Wright’s March 13, 2026, order (“DPA
Order”) does not change anything about the propriety of the Application, because the DPA Order itself is unlawful.”
Summary of Sable’s position (screenshot):
You can sample the other public comments, some of which are quite good, by visiting the Regulations.gov docket.
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