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Marathon Oil v. Mercuria Energy America

Tex. Bus. Ct.October 14, 2025No. 25-BC11A-0013Cited 1 time
Defendant WinMarathon Oil Co.
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Case Details

Status — whether other courts must follow this ruling
Published
Procedural Posture — the stage the case had reached
summary judgment

Related Laws

No specific laws identified for this ruling.

Outcome

The court held that Marathon Oil was not obligated under the force-majeure clause to purchase replacement gas on the spot market or buy back its delivery obligation, and that the contract's 'reasonable efforts' duty does not encompass buybacks. Marathon's force-majeure declaration was upheld.

Excerpt

In this force-majeure dispute arising out of Winter Storm Uri, parties to a contract for the sale of natural gas dispute whether the seller should have (i) purchased gas on the spot market to cover any production shortfall or (ii) bought back its delivery obligation. The Court holds that the parties' contract did not obligate the seller to take either action as a prerequisite or alternative to declaring force majeure or as a contractually required "reasonable effort." Denying defendant's motion for summary judgment arguing that a contract does not require it to pay royalty payments on "revenues actually received by [the defendant] for final disposal of solid waste in the sanitary landfill operated on the Property," where the disposal is in a part of the landfill that is not on the Property. This opinion addresses whether a party may remove a case concerning trusts from statutory probate court to the business court. The court concluded it lacked jurisdiction because the claims asserted by the plaintiff arise out of Title 9 of the Property Code, and under section 25A.004(g) of the Texas Government Code, this court does not have jurisdiction over such claims unless they are part of the court's supplemental jurisdiction, which requires agreement of the parties. Here, the parties disagreed. In this force-majeure dispute arising out of a contract for the purchase and sale of natural gas based on the North American Energy Standards Board base-contract form, the parties dispute (a) whether the transaction confirmations are part of their contract and (b) which one controls over the other. The Court holds that, although the seller's transaction confirmation identifies a delivery term on which the buyer's confirmation is silent, the two confirmations do not materially conflict. Thus, both transaction confirmations combine with the base contract to form a single, integrated agreement, and neither confirmation trumps the other. This opinion addresses when statutes of limitations

What This Ruling Means

# Marathon Oil v. Mercuria Energy America: Court Rules on Force Majeure Obligations **What Happened** Marathon Oil and Mercuria Energy America disagreed over a natural gas sales contract during Winter Storm Uri. When the storm disrupted Marathon's gas production, the company invoked a force-majeure clause—a contract provision allowing parties to skip obligations during unforeseeable events beyond their control. Mercuria argued that Marathon should have bought replacement gas on the open market or purchased back its delivery obligation to minimize damages. **What the Court Decided** The court sided with Marathon Oil. The judge ruled that the contract did not require the company to buy replacement gas or repurchase its delivery obligation as conditions for using the force-majeure protection. The court found that the contract's "reasonable efforts" requirement didn't include these buyback options. **Why This Matters for Workers** This decision clarifies how force-majeure clauses work in employment and business contracts. It shows that companies cannot be forced to take costly corrective actions just to avoid invoking force majeure during genuine emergencies. For workers, this means understanding that sometimes natural disasters genuinely prevent employers from meeting obligations—and courts won't require excessive financial measures as alternatives.

This summary was generated to explain the ruling in plain English and is not legal advice.

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