Louisiana Offshore Accident Lawyers

The federal statutes that govern an offshore claim depend on where you worked, what your job was, and which vessel or structure was involved. Getting the wrong answer on those questions costs you your recovery.

Morris & Dewett has handled offshore and maritime injury cases for over 25 years.

What Offshore Accidents Cover (and Why This Page Differs from Oil Rig Claims)

FPSO

Floating Production Storage and Offloading unit. A vessel that processes and stores oil from nearby subsea wells. FPSOs operate as both vessels and processing facilities, which creates complex questions about worker classification under the Jones Act.

Louisiana maritime injury lawyers handle claims across the entire range of offshore environments. That includes fixed production platforms, jackup rigs, semi-submersibles, drillships, FPSO vessels, supply boats, crew boats, dive support vessels, construction barges, and pipeline vessels. If the accident happened in or around the Gulf of Mexico, multiple federal statutes likely apply.

Accidents that happen specifically on an oil rig or fixed platform fall under a platform-specific legal framework covered by offshore oil rig accidents.

BSEE

Bureau of Safety and Environmental Enforcement. The federal agency within the Department of the Interior that regulates offshore oil and gas operations on the Outer Continental Shelf. BSEE conducts inspections, investigates incidents, and publishes safety reports that become key evidence in offshore injury cases.

The scale of offshore operations in Louisiana makes these cases common. The BSEE recorded 203 injuries and 149 fires in offshore operations in 2023, along with 375 lifting incidents. Port Fourchon in Lafourche Parish handles approximately 90% of Gulf of Mexico deepwater supply operations. Morgan City and Houma serve as major staging areas for the offshore industry. Lake Charles supports offshore petrochemical work. These numbers reflect how concentrated Gulf Coast offshore activity is in Louisiana.

Offshore accidents produce some of the most complex injury claims in U.S. law. Multiple federal statutes can apply simultaneously. Your recovery depends on knowing which one applies to your specific situation.

Which Federal Law Governs Your Offshore Accident Claim

Three federal frameworks dominate offshore injury cases. Which one applies depends on your job classification and where the accident happened.

Jones Act

A federal statute (46 U.S.C. 30104) that gives seamen the right to sue their employer for negligence. Unlike workers’ compensation, the Jones Act allows jury trials and permits recovery for pain and suffering, lost wages, and future earnings. It applies only to workers who qualify as seamen.

The Jones Act (46 U.S.C. 30104) covers workers who qualify as seamen. Those are workers who spend 30% or more of their work time on a vessel in navigation. The Jones Act allows you to sue your employer directly for negligence, with jury trial rights and full tort damages.

LHWCA

Longshore and Harbor Workers’ Compensation Act (33 U.S.C. 901 et seq.). A federal workers’ compensation system covering maritime workers who do not qualify as seamen under the Jones Act. It covers dock workers, crane operators, platform workers, and others injured on navigable waters. Benefits include medical coverage and wage replacement but not pain and suffering.

The LHWCA (33 U.S.C. 901 et seq.) covers workers who do not meet the seaman threshold. Crane operators, platform workers, dock workers, and fabrication personnel typically fall under LHWCA. It works as a federal workers’ compensation system, administered by the Department of Labor. It provides medical and wage benefits but no pain and suffering.

OCSLA

Outer Continental Shelf Lands Act (43 U.S.C. 1331 et seq.). A federal statute extending U.S. jurisdiction to the seabed and subsoil of the Outer Continental Shelf. OCSLA provides workers’ compensation coverage for workers on OCS structures through the LHWCA, and incorporates the law of the adjacent state as surrogate federal law where no specific federal rule applies.

The OCSLA (43 U.S.C. 1331 et seq.) extends federal jurisdiction to fixed platforms and structures on the Outer Continental Shelf. For OCS workers who are not seamen, OCSLA channels their claims through LHWCA.

unseaworthiness

A maritime law doctrine holding a vessel owner absolutely liable for injuries caused by an unseaworthy condition, meaning a condition that makes the vessel or its equipment not reasonably fit for its intended use. Unseaworthiness does not require proof of negligence and can include defective equipment, inadequate crew, or unsafe procedures.

Maintenance and cure

The right of any seaman injured in the service of a vessel to receive daily living expenses (maintenance) and full medical treatment (cure) from the vessel owner until reaching Maximum Medical Improvement. It is available regardless of fault and is separate from Jones Act negligence claims.

Beyond these three, general maritime law imposes an unseaworthiness doctrine. A vessel owner has an absolute duty to provide a seaworthy vessel, regardless of negligence. Maintenance and cure is also an immediate right for any seaman: daily living expenses and medical treatment from the vessel owner, regardless of fault, until reaching Maximum Medical Improvement.

How Courts Determine Seaman Status Under the Jones Act

Seaman status

The legal classification that entitles an offshore worker to Jones Act protections. Courts use a two-part test from Chandris, Inc. v. Latsis (1995): the worker’s duties must contribute to the function of a vessel, and the worker must have a substantial connection to a vessel or fleet of vessels in navigation.

Seaman status Courts determine seaman status under a two-part test from Chandris, Inc. v. Latsis (1995). It is the most contested classification issue in offshore injury law.

First, your duties must contribute to the function or mission of a vessel. Second, you must have a substantial connection to a vessel or a fleet of vessels in navigation. Courts use 30% of work time on a vessel as a practical benchmark, but it is not a rigid cutoff.

The problem is that offshore employers routinely misclassify workers to avoid Jones Act liability. ROV technicians, divers, temporary platform personnel, and other workers with split time between platforms and vessels frequently have contested status. If the employer can push you out of seaman classification, they limit your recovery to LHWCA benefits and avoid a jury trial.

Arguing seaman status is not a motion to file. It requires deposition testimony, work records, time-and-motion analysis, and maritime law expertise. Morris & Dewett has litigated seaman status disputes and has the case history to show how these arguments develop in the Eastern District of Louisiana and in the 5th Circuit.

Types of Offshore Accidents on the Gulf Coast

The Bureau of Safety and Environmental Enforcement tracks incident categories across Gulf operations. The data reflects what actually injures offshore workers in Louisiana.

Crane and lifting equipment accidents are among the most common. BSEE recorded 375 lifting incidents in 2023 alone. Rigging failures, load shifts, operator errors, and inadequate maintenance all contribute. Crane accidents frequently cause crush injuries, amputations, and fatalities.

Falls overboard and man-overboard events occur on supply vessels and crew boats. These incidents involve drowning risk, hypothermia in Gulf water, and blunt trauma from falls into water or onto decks. Vessel operators have specific regulatory obligations for MOB response equipment and crew training.

Vessel and platform collisions happen when supply vessels allide with fixed platforms during crew transfers or cargo operations. Crew boat groundings and anchor-dragging incidents during Gulf weather events also produce serious injuries.

Equipment failures cause injuries across all offshore environments. Pressure blowouts, hydraulic line failures, rotating machinery entanglement, and well-control incidents involve severe trauma. Chemical and toxic exposures, including hydrogen sulfide, benzene, and produced water contamination, create occupational injury claims with complex causation issues.

Fire and explosion incidents are not rare. BSEE documented 149 fires in 2023. Ignition sources include gas pockets, electrical faults, and welding operations near hydrocarbon environments. Diving accidents, ROV deployment and recovery incidents, helicopter and crew boat transfer injuries, and deck slip-and-fall events round out the full range of offshore accident types.

The type of accident affects what evidence matters and how liability is established.

What OCSLA Means for Fixed Platform Workers in Louisiana

OCS

Outer Continental Shelf. The submerged lands, subsoil, and seabed of the United States lying beyond state territorial waters (generally 3 nautical miles from shore) and extending to the outer limit of U.S. jurisdiction. Most Gulf of Mexico oil and gas operations occur on the OCS.

Fixed platforms on the Outer Continental Shelf operate under a distinct legal framework. The OCS is the seabed and subsoil beyond state territorial waters, generally starting 3 nautical miles offshore. OCSLA extends U.S. jurisdiction there.

Workers on fixed platforms are not seamen. They do not work on vessels in navigation. Their claims go through OCSLA and LHWCA rather than the Jones Act. This matters because they have no jury trial right against their employer and cannot recover pain and suffering through the LHWCA administrative process.

OCSLA Section 1333(b) provides workers’ compensation coverage through LHWCA for workers on OCS structures. It also incorporates Louisiana law as surrogate federal law for gaps in coverage. This means Louisiana’s tort reform changes can affect OCS claims. The 2026 comparative fault bar under La. C.C. Art. 2323 applies to OCS state-law claims.

The key structural distinction: jackup rigs and semi-submersibles are vessels. Their workers may qualify as seamen. Fixed production platforms and permanently attached structures are not vessels. Their workers generally fall under OCSLA and LHWCA.

The Louisiana Oilfield Indemnity Act (La. R.S. 9:2780) adds another layer for contractors. It limits indemnity agreements in oilfield contracts, preventing operators from requiring contractors to indemnify them for the operator’s own negligence. When contractors attempt to avoid liability through contract language, this statute becomes relevant.

What Louisiana’s Tort Reform Changes Mean for Offshore Claims

Louisiana’s 2024-2026 tort reform package changed how personal injury cases work in state courts. Offshore claims are not immune.

Comparative fault

A legal rule reducing your recovery by your percentage of fault. Under Louisiana’s current law (La. C.C. Art. 2323, effective January 1, 2026), if you are 51% or more at fault, you recover nothing. If you are 50% or less at fault, your damages are reduced proportionally. The old threshold was 50%.

Comparative fault under La. C.C. Art. 2323 changed effective January 1, 2026. The fault bar is now 51%. Cross it, and your recovery is zero. Insurance adjusters for offshore operators build their case strategy around this threshold.

Prescriptive period

Louisiana’s term for statute of limitations. The legal deadline to file a lawsuit. For personal injury, it is two years from the date of injury under La. C.C. Art. 3493.1 (effective July 1, 2024). Missing this deadline ends the case.

The Prescriptive period for personal injury claims in Louisiana is two years under La. C.C. Art. 3493.1 (effective July 1, 2024). If your claim incorporates Louisiana law through OCSLA, that deadline applies.

Jones Act claims have their own federal period: three years under 46 U.S.C. 30106. LHWCA claims require notice to the employer within 30 days of injury and a formal claim filed within one year under 33 U.S.C. 913. Missing the LHWCA notice deadline can bar the administrative claim.

Multiple deadline rules can apply to the same accident. A seaman’s Jones Act claim has a three-year period, but an associated LHWCA claim for the same injury has a one-year filing window. Both deadlines can run simultaneously on the same offshore accident. Your attorney needs to identify all applicable deadlines at the start of the case, not just one.

Evidence and Investigation in Offshore Accident Cases

Evidence disappears offshore. Offshore operators have legal teams. They preserve records that help them and allow records that hurt them to expire on normal retention schedules. Your attorney needs to move immediately.

BSEE incident reports are the starting point. Operators must file Safety and Environmental Management System reports for serious incidents. BSEE investigates and publishes findings that document root causes and regulatory violations. These reports are public. They are also evidence that the operator’s own regulator reviewed.

Vessels have voyage data recorders and black box systems that log movements, engine data, and navigation decisions. Maintenance records, inspection logs, and SEMS safety plans document whether equipment was kept to regulatory standards. Witness statements from platform crew become inconsistent over time. Post-incident drug and alcohol testing by the U.S. Coast Guard is required for serious marine incidents, and the results become part of the record.

Spoliation

The destruction or loss of evidence after a party has reason to know litigation is likely. In offshore cases, spoliation can occur when operators allow maintenance records, voyage data, or inspection logs to be destroyed on their normal retention schedule after an injury. Courts can instruct juries to assume destroyed evidence was unfavorable to the party that allowed it to be lost.

Spoliation is a real risk in offshore cases. Preservation demands must go out immediately, before the operator’s legal team has time to manage the record.

Morris & Dewett sends preservation demands within 24 hours of engagement on offshore cases. BSEE records, vessel voyage data, maintenance logs, and inspection reports get locked down before anyone can argue the retention schedule expired.

Who Is Liable After an Offshore Accident?

Offshore accidents often involve multiple parties, and identifying all of them is one of the most consequential decisions in how a case develops.

The direct employer is the obvious starting point. But the employer is not always the only party with liability. The vessel owner may be separately liable for unseaworthiness, independent of any negligence by the employer. Equipment manufacturers can face product liability claims for defective cranes, pressure valves, drilling equipment, or personal protective equipment. Contractors and subcontractors working on the platform or vessel may have contributed to the accident through their own negligence.

Inspection and certification companies present another category. If a third-party inspector certified a crane or pressure system as safe, and that equipment later failed, the inspection company may share liability for the failure.

The LHWCA specifically addresses this. Under 33 U.S.C. 933, the statute bars claims against the direct employer but expressly preserves the worker’s right to sue third parties. An employer-only resolution under LHWCA often leaves third-party tort claims unexplored.

The Louisiana Oilfield Indemnity Act (La. R.S. 9:2780) limits but does not eliminate contractor indemnity agreements. Operators cannot require contractors to indemnify them for the operator’s own negligence. This affects how liability is allocated when multiple companies operated on the same platform.

Settling with the employer while leaving third-party claims on the table is a recoverable mistake if you catch it early. It becomes permanent if you resolve the case without the full picture. Morris & Dewett identifies every potential defendant before any demand is made.

What Compensation Does Louisiana Maritime Law Allow After an Offshore Accident?

What you can recover depends on which legal framework applies.

Jones Act seamen can pursue negligence damages: medical expenses, lost wages, pain and suffering, disability, disfigurement, and diminished future earning capacity. Maintenance and cure runs separately. The vessel owner pays daily living expenses and full medical treatment until Maximum Medical Improvement, regardless of fault and independent of the negligence claim.

LHWCA claimants receive medical coverage and wage replacement at 66.67% of average weekly wage. Permanent partial disability follows a schedule of compensation based on the nature and severity of the impairment. Pain and suffering is not available through the LHWCA administrative process. Third-party tort claims may be available and can add non-economic damages not covered by LHWCA.

Unseaworthiness claims mirror Jones Act damages without requiring proof of employer negligence. The vessel owner’s absolute duty to provide a seaworthy vessel is a no-fault obligation.

Punitive damages are available in limited circumstances. Courts have awarded punitive damages for willful failure to pay maintenance and cure. Some circuit courts allow punitive damages for unseaworthiness. Ordinary Jones Act negligence does not support punitive damages.

DOHSA

Death on the High Seas Act (46 U.S.C. 30301 et seq.). A federal statute governing wrongful death claims for accidents occurring more than 3 nautical miles from shore. DOHSA limits recovery to pecuniary (financial) damages only, excluding non-economic losses like the deceased’s pain and suffering. It applies when the accident occurs beyond state territorial waters.

Wrongful death in offshore cases is governed by the DOHSA for accidents more than 3 nautical miles from shore. DOHSA limits recovery to pecuniary damages only. Non-economic losses for the deceased are not available. For accidents within 3 nautical miles, La. C.C. Art. 2315.2 applies with its own damages framework.

View our case results for examples of significant offshore and maritime recoveries.

Louisiana Offshore Hubs and Local Jurisdiction Considerations

Offshore claims originating from Louisiana operations are filed in state and federal courts across the Gulf Coast. Jurisdiction depends on worker status and claim type.

Port Fourchon in Lafourche Parish is the primary shore base for Gulf deepwater operations. Crew transfers, supply vessel loading, and dockside injuries here involve the full range of maritime claims. Morgan City in St. Mary Parish has historically been the center of Louisiana’s offshore industry. State court claims there go through the 16th Judicial District Court.

Houma in Terrebonne Parish serves as a major fabrication and support hub. Workers traveling through Houma-Terrebonne Regional Airport for offshore crew changes can suffer injuries during transit that fall under general maritime or workers’ compensation law. Lake Charles in Calcasieu Parish serves a growing offshore petrochemical and LNG support industry.

Southwest Louisiana, particularly Cameron Parish, hosts concentrated LNG infrastructure. Cameron Parish is home to major LNG export terminals that serve Gulf-connected pipeline networks. In February 2026, a pipeline ruptured during routine maintenance near Holly Beach in Cameron Parish, injuring a worker who was transported to a hospital in Port Arthur, Texas. The incident reflects the ongoing offshore-connected pipeline exposure risk in this corridor.

New Orleans and Harvey serve canal and waterway support operations. The Eastern District of Louisiana federal court in New Orleans handles one of the highest concentrations of maritime cases in the United States. Jones Act cases can be filed in either federal or state court. LHWCA claims go through the Department of Labor’s Office of Workers’ Compensation Programs and, on appeal, the Benefits Review Board.

Morris & Dewett has handled offshore and maritime cases originating from Port Fourchon, Morgan City, Houma, Lake Charles, and the Eastern District. We know the local maritime bar and the courts where these cases are litigated.