Sable Offshore Corp. filed a Form 8-K on August 24, 2026, disclosing a series of rulings issued August 19, 2026 by the United States District Court for the Central District of California across four related cases involving the company's Santa Ynez Pipeline System operations.

Key Highlights

  • Consent Decree penalty: The Court found Sable violated the 2020 Consent Decree by restarting pipeline operations without OSFM authorization and imposed a penalty of $1.449 million on the company.
  • No shutdown ordered: The Court declined to grant injunctive relief ordering Sable to shut down the onshore segments of the Santa Ynez Pipeline System, finding the company is no longer in violation given PHMSA approved the Restart Plan.
  • Regulatory authority substituted: The Court granted the United States' motion to substitute PHMSA for the California Office of the State Fire Marshal as the regulatory authority overseeing pipeline operations under the Consent Decree.
  • DPA Order upheld at trial level: The Court denied California's motion for a preliminary injunction against the Defense Production Act order, finding California failed to demonstrate "even serious questions on the merits" of its validity.
  • Declaratory judgment entered: In Sable v. Quintero, the Court declared the DPA Order bars the California Department of Parks and Recreation from taking legal action to prevent Sable from complying with the DPA Order, and that case is now closed.
  • Appeals filed: California filed a notice of appeal of the preliminary injunction denial on August 20, 2026, and the defendant in Sable v. Quintero filed a notice of appeal on August 21, 2026.

Federal Court Issues Multiple Orders Affecting Sable Offshore's Santa Ynez Pipeline Operations

According to the filing, the U.S. District Court for the Central District of California issued its order on August 19, 2026, addressing motions across four separate cases in which Sable Offshore Corp. (NYSE:SOC) is a party or otherwise interested. The cases collectively center on the regulatory authority governing the onshore segments of the Santa Ynez Pipeline System and the effect of a Defense Production Act order issued by U.S. Secretary of Energy Chris Wright.

In U.S. v. Plains, the Court granted the United States' motion to modify the 2020 Consent Decree by substituting the Pipeline and Hazardous Materials Administration for the California Office of the State Fire Marshal as the overseeing regulatory authority, and dismissed Plains All American Pipeline L.P. from the Consent Decree. The Court also partially granted California's motion to enforce the Consent Decree, concluding Sable violated it by restarting operations without prior OSFM authorization. The Court did not order a shutdown because, according to the filing, PHMSA had approved Sable's Restart Plan, meaning the company was no longer in violation at the time of the ruling. A penalty of $1.449 million was imposed. The Court separately denied the United States' motion to terminate the Consent Decree.

In California v. Wright, the Court denied California's request for a preliminary injunction against the DPA Order. In Sable v. Quintero, the Court entered a declaratory judgment as a matter of law that the DPA Order bars the California Department of Parks and Recreation from legal action to prevent Sable's compliance, closing that case. The Court also noted its declaration is dispositive in the parallel trespass case and invited Sable to file a motion for summary judgment there. In CBD v. CDFFP, the Court remanded that case to Santa Barbara Superior Court but noted that, pursuant to the order and collateral estoppel, a state court may not impose or enforce state laws that would burden Sable's compliance with the DPA Order.

What Was Disclosed

Sable Offshore disclosed the August 19, 2026 federal court order covering four cases, including a $1.449 million penalty for restarting pipeline operations without OSFM authorization, denial of a pipeline shutdown, substitution of PHMSA as regulatory authority, and declaratory judgment protecting the company's DPA Order compliance.