Call us:
(888) 571-1001
Maritime Jones Act Lawyer | Offshore Injury Attorney
Offshore Injury Lawyer | Maritime Lawyer | NO WIN NO FEE

Injured Offshore by Company — Operators & Drilling Contractors

  • Home
  • Injured Offshore by Company — Operators & Drilling Contractors
Injured Offshore by Company — Operators & Drilling Contractors | Doyle Dennis Avery LLP
Reviewed for legal accuracy by Michael P. Doyle & Patrick M. Dennis · Last updated May 2026
Offshore Injury by Job / Role · What's Your Job?

Injured offshore — who were you working for?

Operators, drilling contractors, towing and barge companies, and dredging contractors run the projects where maritime workers are hurt — and when one is, more than one company may be responsible. Find the company you were working for or around, offshore or on the inland waterways.

Operators & contractors
Who is responsible
More than one
Often more than one defendant
$7.86M
Verdict — Gillies v. Valaris

Injured offshore — does it matter who you were working for?

Yes. Who you were working for shapes your claim. If you crewed a vessel for an inland barge line, a tanker operator, a dredging company, or an offshore drilling contractor, you are usually a Jones Act seaman and can sue your employer for negligence. If you worked for a contractor on an oil company's platform or project, your claim against that operator is usually a third-party claim, while your employer faces the Jones Act or the Longshore Act. Identifying every responsible company early is part of building the case.

Key takeaways

  • Crew on a company's vessels are usually Jones Act seamen who can sue the employer for negligence.
  • Workers for contractors on an operator's project can often pursue the operator as a third party.
  • Vessel crews get the Jones Act and unseaworthiness; platform workers get OCSLA and the Longshore Act.
  • More than one company is often responsible for the same injury.
  • Preserve evidence early and do not sign anything before talking to a lawyer.
01 Why the company matters

On an offshore project, more than one company is usually responsible.

A single offshore job brings together several companies: the operator that holds the lease and runs the facility, the drilling contractor that owns the rig and employs the crew, and the service and construction contractors brought aboard for specific work. When a worker is hurt, the right defendant is often not the name on the paycheck. Your own employer may owe a Jones Act duty; the rig or vessel owner may be liable for unseaworthiness; the operator may be reached through its retained control or, on a fixed platform, under OCSLA and Chapter 95; and a negligent vessel can face a § 905(b) claim.

The borrowed-employee doctrine often decides who your Jones Act employer really is. Identifying every company that controlled the work — and which law reaches each — is where an offshore case is built.

02 Who were you working for?

Find the company.

Drilling contractors
Diamond Offshore →
Offshore drilling contractor · rigs in the Gulf & worldwide
Forum-fight case kept in Texas
Noble Drilling →
Offshore drilling contractor
Trial result upheld on appeal
Valaris →
Offshore drilling contractor
$7.86M verdict — Gillies v. Valaris
Transocean →
Offshore drilling contractor · rig owner & employer
Jones Act employer & vessel owner
Operators
Shell →
Operator · deepwater Gulf of Mexico
Operator & contractor duties
Chevron →
Operator · deepwater Gulf of Mexico
Operator & contractor duties
BP →
Operator · deepwater Gulf of Mexico
Operator & contractor duties
ExxonMobil →
Operator · Gulf of Mexico
Operator & contractor duties
Hess →
Operator · Gulf of Mexico
Operator & contractor duties
Murphy Oil →
Operator · Gulf of Mexico
Operator & contractor duties
Tanker & shipping operators
SeaRiver Maritime →
Tanker operator · ExxonMobil marine affiliate
$2.56M verdict — Pike v. SeaRiver
Inland towing & barge
Kirby →
Inland tank barges & towing · rivers & ICW
Largest U.S. inland tank-barge fleet
American Commercial Barge Line (ACBL) →
Dry & liquid cargo · Mississippi, Ohio, Illinois
Major inland barge operator
Ingram Barge Company →
Dry-bulk barges · Mississippi River system
Major inland barge carrier
Marquette Transportation →
Inland & Gulf-Intracoastal towing
River & Gulf-Inland fleets
Canal Barge Company →
Liquid & dry bulk · rivers & ICW
Inland marine transporter
Genesis Marine →
Crude & refined products by tank barge
Inland & coastal transporter
Campbell Transportation →
Ohio & Mississippi River towing
Inland towing & barge
ARTCO →
Mississippi River system barges
Inland barge & towing
Dredging & marine construction
Great Lakes Dredge & Dock →
Dredging · cutter suction & hopper dredges
$1.22M verdict — Hamilton
Weeks Marine →
Marine construction & dredging
Dredge, tug & barge crews
Orion Marine Group →
Marine construction & dredging
Gulf Coast & inland
Manson Construction →
Dredging & marine construction · coasts & rivers
Major U.S. dredging contractor
The Dutra Group →
Heavy civil marine construction & dredging
Stewart v. Dutra — dredge = vessel
03 The defense playbook

What the other side will argue — and how it’s met.

Whatever the job title, the defense’s first move is almost always about who you are: not a seaman, not our employee, or a comp claimant.

“You weren’t a seaman”

Seaman status turns on a connection to a vessel or fleet that is substantial in nature and duration — the Chandris and Sanchez tests, roughly 30% of your time — and it is provable through assignment, time, and payroll records. Establishing it opens the full Jones Act and unseaworthy-vessel recovery.

“We weren’t your employer”

Hired through a labor broker or staffing company, you will hear the operator deny being your employer and point at that company. But under the borrowed-employee doctrine the company that actually controlled the work can be a Jones Act employer too — and more than one entity can be liable. Control over the work, not the letterhead on the paystub, decides it.

“You belong in workers’ comp”

If the defense can recast you as a land-based or platform worker, it limits you to compensation. The firm fights that classification, and where a worker truly is not a seaman it preserves the alternatives — the LHWCA or a §905(b) vessel-negligence claim. See Jones Act vs. workers’ comp.

“You caused this yourself”

The Jones Act uses pure comparative negligence, so a worker’s own fault reduces a recovery but never bars it — and the hazard is usually the company’s. A jury once found the injured worker zero percent at fault.

04 What proves it

Your job title doesn’t decide your rights — your work does.

Across every role the method is the same: establish seaman status through the worker’s real connection to a vessel or fleet, use the borrowed-employee analysis to reach whoever controlled the work, and preserve the comp and §905(b) alternatives where status is contested — then reconstruct the hazard with a marine-safety expert. The Jones Act and unseaworthy doctrine reach the negligence, and maintenance and cure is owed regardless of fault while a seaman recovers.

The law looks past your job title and your paystub’s letterhead to what you actually did and who controlled it.

05 The first days

What to protect while it still exists.

Whatever the role, the same early steps protect the case.

Preserve your assignment and pay records

Your crew assignment, time, and payroll records, plus the contracts among the companies on the job, prove both seaman status and who actually employed you. They sit with the company — secure them early.

Report it — in writing

Make sure a written incident report is created and, for a serious injury, that the vessel files a Coast Guard marine-casualty report (Form CG‑2692).

Get real medical care now

See a doctor promptly and describe exactly how the injury happened to every provider. An honest, contemporaneous record is the backbone of the case.

Mind the clock

A Jones Act claim generally must be filed within three years, but some deadlines are shorter and evidence disappears within days. Early action preserves it.

Company names are used only to identify operators and employers an injured worker may have worked for or around. Doyle Dennis Avery LLP is not affiliated with, endorsed by, or sponsored by any company named on this page, and all trademarks are the property of their respective owners.

Any case result described was obtained in a specific matter and does not guarantee or predict a similar outcome; every case is different. This is attorney advertising.

$7.86MJury verdict — Gillies v. Valaris
Top 20Texas verdicts, 2022
Trial-testedComplex maritime cases taken to verdict
FAQ Common questions

Frequently asked questions about offshore injury claims by company

Does it matter which company I was working for?

Yes. Your employer's role, and whether you crewed a vessel or worked on a platform, decide which law applies and who can be held responsible. Vessel crews are usually Jones Act seamen; contractor workers on an operator's project often have a third-party claim against the operator.

Can I sue an oil company if I worked for a contractor?

Often, yes, as a third party. When the oil company is the operator or owner but you were employed by a contractor, you can pursue it for its own negligence or an unsafe condition, separate from your employer's Jones Act or Longshore exposure.

Am I a Jones Act seaman?

If you have a substantial connection to a vessel in navigation, in both duration and nature, you are usually a Jones Act seaman, whether the vessel is a towboat, tanker, dredge, or drilling rig.

What is maintenance and cure?

Maintenance and cure is a no-fault maritime benefit owed to an injured seaman: maintenance covers daily living expenses and cure covers medical care, until you reach maximum medical improvement, regardless of who was at fault.

Can more than one company be responsible for my injury?

Yes. Offshore work involves operators, vessel owners, employers, and equipment makers, and more than one can share responsibility for the same injury. Identifying all of them is part of building the claim.

What should you do after an offshore injury?

Get medical care and make sure the injury is reported in writing. Preserve evidence early, including incident reports, photos, equipment, and witness names, and do not give a recorded statement or sign anything before talking to a lawyer.

Free · Confidential · No Fee Unless We Win

Hurt offshore? The right analysis starts now.

Whether you are a seaman, a platform worker, or a harbor worker can decide your entire claim. Doyle Dennis Avery LLP gets that analysis right and pursues every responsible party. A case review costs nothing, and there is no obligation.

Doyle Dennis Avery LLP · 3401 Allen Parkway, Suite 100, Houston, TX 77019

Reviewed by

Michael Patrick DoylePartner · Doyle Dennis Avery LLP
Houston trial lawyer who tries complex maritime and catastrophic-injury cases against major offshore and energy operators.

Patrick M. DennisPartner · Doyle Dennis Avery LLP
Houston trial lawyer focused on maritime, offshore, and serious personal-injury litigation.

This page was reviewed for legal accuracy by the attorneys above. Last updated May 2026.

This page is general information, not legal advice, and does not create an attorney-client relationship. Whether a worker is a seaman, a platform worker, or a harbor worker — and which law applies — depends on the specific facts of each case. Prior results do not guarantee or predict a similar outcome. Doyle Dennis Avery LLP · Houston, Texas. This is attorney advertising.

Doyle Dennis Avery LLPMaritime & Offshore Injury · Houston, Texas