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Home Fifth Circuit Applies Louisiana Law to Platform Indemnity Dispute, Finding Vessel's Transportation Role Insufficient for Maritime Contract Classification

Fifth Circuit Applies Louisiana Law to Platform Indemnity Dispute, Finding Vessel's Transportation Role Insufficient for Maritime Contract Classification

Genesis Energy, L.P. v. Danos, L.L.C. U.S. Court of Appeals, Fifth Circuit 24-20357 resolved
By Joel Reese · July 20, 2026 U.S. Court of Appeals, Fifth Circuit

The Fifth Circuit held that repair contracts for a hurricane-damaged offshore platform were governed by Louisiana law rather than maritime law under OCSLA, rejecting Genesis Energy's argument that a vessel housing crew and equipment played a "substantial role" in contract completion. The decision turns on whether vessels served merely as transportation and lodging or performed work integral to the repair contract itself, with significant implications for indemnity clause enforceability in Gulf of Mexico platform service agreements.

Fifth Circuit OCSLA Gulf of Mexico Maritime Law Indemnity Clause

Background and Parties

Genesis Energy, L.P. and Genesis Energy, L.L.C. (collectively "Genesis") owned an offshore oil and gas platform on the Outer Continental Shelf that sustained damage from a hurricane. Genesis contracted with Danos, L.L.C., a contractor, to perform repairs to the platform. During the repair work, a worker was injured while transferring from the platform to a vessel, prompting litigation in which Genesis sought indemnification from Danos under their service contracts. The enforceability of the indemnity clause hinged on a threshold question: whether Louisiana law or federal maritime law governed the contracts.

The Choice-of-Law Dispute

The central issue before the Fifth Circuit was whether the repair contracts were "maritime" in nature, which would trigger federal maritime law, or whether they fell under the Outer Continental Shelf Lands Act (OCSLA), which would incorporate Louisiana law as surrogate federal law. Under Fifth Circuit precedent, this determination requires a two-part inquiry: (1) whether the contract provides services to facilitate drilling or production of oil and gas on navigable waters; and, if yes, (2) whether the contract provides or the parties expected that a vessel would play a "substantial role" in completion of the contract. The district court granted summary judgment to Danos, finding that vessels did not play a substantial role and that Louisiana law therefore applied to bar the indemnity provision.

The Court's Analysis

Chief Judge Elrod, writing for the panel, affirmed the district court's determination that the contracts did not establish a substantial vessel role. The court examined the contract documents, including the master services agreement, the job plan, and a bid document. Genesis argued that vessels played a substantial role, but the court found the evidence insufficient to meet the required standard.

The court emphasized that the substantial role test requires a direct and substantial link between the contract and the operation of the ship, its navigation, or its management afloat. The court noted that when work is performed in part on a vessel and in part on a platform or on land, the analysis should consider not only time spent on the vessel but also the relative importance and value of the vessel-based work to completing the contract. Critically, the court clarified that this analysis ignores the need for vessels to transport equipment and crew to the platform and considers only the other roles the vessels played.

Applying this standard to the contract documents, the court concluded that the vessels served primarily as transportation and lodging for workers, rather than playing a substantial role in the actual repair work. Because the vessels did not play a substantial role in contract completion, the court held that Louisiana law applied under OCSLA, and the Fifth Circuit affirmed the district court's grant of summary judgment in favor of Danos.