Tesoro Refining & Marketing Company LLC, Marathon Petroleum Company LP v. AK Inc., Rebel Land and Development LLC, Sammer Anabi, Rawa Anabi

Tesoro v. AK Inc. · United States District Court for the Western District of Texas, San Antonio Division · January 22, 2026 · No. 5:25-CV-01787-JKP

Summary

The United States District Court for the Western District of Texas denied Plaintiffs’ motion for a temporary restraining order and preliminary injunction in a dispute concerning the alleged extension of a multi-site throughput agreement. Although the Court assumed for purposes of the motion that Plaintiffs had shown a likelihood of success on the merits, it held that Plaintiffs failed to establish likely, non-speculative irreparable harm because the alleged operational, property-related, branding, and goodwill injuries could be addressed through monetary damages.

Holdings

  1. Plaintiffs were not entitled to a preliminary injunction or temporary restraining order because they failed to establish likely irreparable harm.
  2. For purposes of the motion only, the court assumed plaintiffs had shown a likelihood of success on the merits and found that factor favored plaintiffs; it did not finally decide whether Tesoro validly exercised the extension option or whether defendants breached the agreement.
  3. Plaintiffs failed to prove that the asserted injuries were likely, imminent, intangible, and incapable of being reduced to monetary damages.

Questions Presented

  1. Whether plaintiffs established the requirements for a temporary restraining order or preliminary injunction.
  2. Whether plaintiffs demonstrated likely irreparable harm that could not be adequately remedied by monetary damages.
  3. Whether plaintiffs showed a likelihood of success on their anticipatory breach, breach-of-contract, and promissory-estoppel claims based on the alleged timely exercise of the contractual extension option.

Disposition

other

Cases Cited (17)

  • Horner v. American Airlines, Inc., No. 3:17-CV-00665, 2017 WL 978100, at *1 (N.D. Tex. Mar. 13, 2017)(followed)
  • Valley v. Rapides Parish School Board, 118 F.3d 1047, 1050 (5th Cir. 1997)(followed)
  • Martinez v. Mathews, 544 F.2d 1233, 1243 (5th Cir. 1976)(followed)
  • Winter v. Natural Resources Defense Council, Inc., 555 U.S. 7, 20, 22 (2008)(followed)
  • PCI Transportation, Inc. v. West Railway Co., 418 F.3d 535, 545 (5th Cir. 2005)(followed)
  • Amazon.com, Inc. v. Barnesandnoble.com, Inc., 239 F.3d 1343, 1350 (Fed. Cir. 2001)(followed)
  • Randolph v. Nationstar Mortgage, LLC, No. 2:11-CV-02165, 2012 WL 2450016, at *4 (E.D. La. June 27, 2012)(followed)
  • White v. Carlucci, 862 F.2d 1209, 1211 (5th Cir. 1988)(followed)
  • Holland American Insurance Co. v. Succession of Roy, 777 F.2d 992, 997 (5th Cir. 1985)(followed)
  • Carter v. Heard, 593 F.2d 10, 12 (5th Cir. 1979)(followed)

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Cited In (0)

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