Louisiana Drillship & Offshore Drilling Rig Injury Lawyer

Offshore drilling is among the most hazardous industrial work in the United States. Drillships, semi-submersible rigs, and jack-up rigs operating in the Gulf of Mexico expose workers to an unrelenting combination of mechanical hazards, toxic chemical exposure, extreme weather, remote location, and physical demands that create serious injury risk every day. When something goes wrong on an offshore drilling rig, the consequences are often catastrophic — and the legal framework that applies is complex.

At The Maritime Injury Law Firm, George Vourvoulias holds a Masters Degree in Admiralty from Tulane University Law School and has 20 years of experience handling offshore drilling injury claims. He understands the distinction between Jones Act vessel workers and OCSLA platform workers, the specific hazards of drill floor operations, and the multiple parties who may bear responsibility when a rig worker is hurt.

Call (504) 584-6300 — free consultation, 24/7. No fee unless we win.

Types of Offshore Drilling Rigs and How They Affect Your Claim

Drillships

Drillships are self-propelled, ship-shaped vessels equipped for deepwater drilling. They are unambiguously vessels under maritime law. Workers aboard drillships who spend at least 30% of their time on the vessel qualify as Jones Act seamen, entitling them to the full range of Jones Act protections including maintenance and cure and negligence claims against their employer.

Semi-submersible rigs

Semi-submersibles are floating drilling platforms supported by submerged pontoons. They are generally considered vessels under the Jones Act when they are in transit or dynamically positioned over a wellhead. Workers on semi-submersibles have been found to be Jones Act seamen by Louisiana federal courts, though employers frequently argue otherwise.

Jack-up rigs

Jack-up rigs are mobile offshore drilling units (MODUs) that are towed to location and then raise themselves above the water on legs. When they are floating and being moved between locations — drilling from hole to hole — they are considered vessels. Workers injured during transit or while the rig is afloat may qualify as Jones Act seamen. When the rig is jacked up and drilling, the analysis becomes more complex.

Fixed platforms

Fixed offshore platforms are not vessels. Workers on fixed platforms are typically covered by the Outer Continental Shelf Lands Act (OCSLA) rather than the Jones Act. However, workers injured during transit to or from fixed platforms — on a crew boat or helicopter — may have Jones Act claims through the transport vessel. And OCSLA provides its own set of federal protections for platform workers.

The vessel vs. platform distinction is one of the most aggressively contested issues in Gulf drilling injury cases. Employers use this argument to deny Jones Act coverage. If you have been told you don’t have a Jones Act claim because you were on a platform, get a second opinion before accepting that conclusion.

Common Offshore Drilling Injuries

Drill floor accidents

The drill floor is the most dangerous area on any drilling rig. Drillers, assistant drillers, derrickmen, roughnecks, and roustabouts work around rotating drill string, hydraulic tongs, slips, elevators, and high-pressure equipment in tight quarters. Slip and fall injuries from drilling mud, crush injuries from tong and slip operations, and struck-by injuries from drill string handling are the most common drill floor injury scenarios.

Derrick and elevated work accidents

Derrickmen working at the monkey board — sometimes 90 feet or more above the drill floor — face fall hazards that are among the most serious in any industry. Falls from the derrick are almost always fatal or produce catastrophic spinal injuries. These cases involve claims based on inadequate fall protection equipment, defective safety harnesses, and insufficient training.

Crane and rigging accidents

Offshore rig cranes handle enormous loads over open water in sea conditions that onshore crane operations would never face. Crane wire rope failures, overloading, load path interference, and operator error are consistent sources of serious injuries to riggers, roustabouts, and deck crew.

Well control events — blowouts and fires

Well control failures — blowouts, gas kicks, and fires — are relatively rare but catastrophic when they occur. Workers can be killed, burned, or severely injured by explosions, fires, and the chaos of an emergency evacuation. These cases typically involve claims against multiple parties including the drilling contractor, the operator, and equipment manufacturers.

Chemical and toxic exposure

Offshore drilling workers are exposed to hydrogen sulfide (H2S), benzene in crude oil, drilling fluid additives, and a range of toxic chemicals. Long-term occupational illness claims from these exposures — respiratory disease, neurological damage, cancer — are a recognized category of offshore injury litigation.

The Maritime Injury Law Firm - Representing Offshore Workers - Crewmen working

Who Can Be Held Liable for an Offshore Rig Injury?

Offshore drilling injury cases frequently involve multiple potentially liable parties:

  • Your drilling contractor employer: Jones Act negligence for unsafe working conditions, inadequate training, insufficient crew
  • The rig owner if different from your employer: unseaworthiness claims for the condition of the vessel
  • The well operator (Shell, Chevron, ConocoPhillips, Murphy Oil, etc.):  for directing operations and maintaining platform safety
  • Third-party service companies: wireline, cementing, and completion companies whose negligence contributed to the injury
  • Equipment manufacturers: for defective drilling equipment, cranes, or safety systems

Identifying all available defendants is critical. George analyzes every available source of liability in drilling injury cases.

What to Do After an Offshore Rig Injury

  1. Report in writing immediately. Fill out an injury report describing every unsafe condition. Be thorough — this document becomes evidence.
  2. Document everything. Photograph the scene, equipment, and your injuries. Get witness names. Note what supervisors said and did.
  3. Don’t give a recorded statement. The company’s adjuster works for them, not you. Don’t speak to them before calling an attorney.
  4. Choose your own doctor. You have a legal right to an independent physician. Company doctors are financially aligned with your employer.
  5. Call us before signing anything. Early settlement offers are almost always worth a fraction of case value. Call (504) 584-6300 first.
The Maritime Injury Law Firm - Representing Offshore Workers - Jones Act tugboat

Why George Vourvoulias

  • Masters Degree in Admiralty, Tulane University Law School, New Orleans
  • 20+ years practicing exclusively in maritime law
  • Licensed in Louisiana; admitted to Eastern, Middle, and Western Districts of Louisiana and the U.S. Fifth Circuit
  • Member: TLC, Louisiana State Bar, New Orleans Bar, International Society of Barristers
  • 100% contingency fee — no fee unless we recover for you
  • You work directly with George — not a paralegal or associate
The Maritime Injury Law Firm - Representing Offshore Workers - tugboat

Frequently Asked Questions About Offshore Drilling Rig Injuries

I work as a roughneck on a jack-up rig. Am I covered by the Jones Act?

Possibly. If the jack-up rig was being moved between locations — floating from hole to hole — at or near the time of your injury, it is likely a vessel under the Jones Act. Even if it was jacked up and drilling, courts analyze the full employment relationship. If you spent at least 30% of your employment time on the rig while it was in vessel status, you may qualify as a seaman. This is one of the most fact-specific determinations in maritime law. Get a free evaluation before assuming you don’t have a Jones Act claim.

My employer is a foreign company and the rig flies a foreign flag. Do U.S. laws still apply?

Possibly. Courts apply a multi-factor test to determine whether the Jones Act applies to claims involving foreign-flagged vessels — including where the vessel is operated, where the employer is based, and the nationality of the claimant. Many Gulf drilling operations involve foreign-flagged rigs operated by companies with U.S. connections. This analysis requires a maritime attorney with experience in international maritime jurisdiction.

I was injured on a fixed platform, not a rig. Do I have any recourse?

Yes. Fixed platform workers are covered by the Outer Continental Shelf Lands Act (OCSLA), which provides federal maritime law protections. Additionally, if a vessel’s negligence contributed to your injury — a supply boat that allided with the platform, a crane malfunction during a supply operation — you may have separate negligence claims against the vessel owner. If you were injured during transport to or from the platform, you may have a Jones Act claim through the transport vessel.

Contact a Louisiana Drillship and Offshore Rig Injury Lawyer

Offshore drilling injuries are among the most complex and high-stakes cases in maritime law. Call The Maritime Injury Law Firm today for a free, confidential evaluation of your case.

Call (504) 584-6300 — free and confidential, 24/7

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