The work you were doing points to who’s responsible.
Offshore injuries are usually mapped by the accident or the body part. We also map them by the operation underway — drilling, production, completion, or construction — because the operation points straight to the procedure, the equipment, and the company that controlled the work.
Every injury happens during some operation.
Every offshore injury occurs during some operation, and that operation has its own equipment, its own procedure, and its own responsible parties. Mapping a case to the operation underway is often the fastest route to who was at fault and what proof will matter.
Drilling, production, completion, construction.
Offshore oilfield work falls into four broad families: drilling the well, producing from it, completing and intervening in it, and the construction that installs and removes the facilities. Each carries distinct hazards — and competitors rarely explain any of them.
Where your work fits.
Tripping pipe, running casing, cementing, the mud system, the drill floor, and well control. See drilling operations.
Separators, gas compression, produced-water systems, process equipment, and shutdowns. See production operations.
Hydraulic fracturing, wireline, coiled tubing, and workover — high-pressure interventions in the well. See completion operations.
Platform installation, heavy lifts, hook-up and commissioning, and decommissioning. See construction operations.
We build the case around the operation.
The firm reconstructs the operation underway, identifies the safeguard or procedure that failed, and pins responsibility on the operator, the drilling or service contractor, and the equipment makers. The crews are usually seamen, so the drilling-crew and production-operations status proof runs alongside.
What the other side will argue — and how it’s met.
Whatever the operation, the defense reaches for the same arguments.
Most offshore operations crews are seamen assigned to a vessel or rig; status is provable through assignment records and opens the full Jones Act and unseaworthy recovery. Where the work is on a fixed platform, the firm preserves the OCSLA and LHWCA alternatives.
The Jones Act uses pure comparative negligence; a worker’s own fault reduces a recovery but never bars it. A jury once found the injured worker zero percent at fault.
Defective or poorly maintained equipment hides behind “operator error.” Maintenance records and a marine-safety expert show otherwise, and the borrowed-employee doctrine reaches whoever actually controlled the work.
Insurers film injured workers for weeks and usually find nothing, while the treating physicians and the medical record carry the truth.
Operations cases are won on records and reconstruction.
Whatever the operation, the firm reconstructs the sequence, sets custom and practice through a marine-safety expert, and proves what the company knew through the daily reports, the JSAs, the permits, and the equipment records. The crews are usually seamen, so the Jones Act reaches the employer and the unseaworthy doctrine reaches the rig, with maintenance and cure owed regardless of fault during recovery.
An operations injury is rarely bad luck — it is a procedure rushed, a safeguard skipped, or equipment that should have been out of service.
What to protect while it still exists.
Operation records are detailed and routinely overwritten. Securing them early is decisive.
The daily reports, the JSA, the permits, and the equipment and assignment records for the operation underway are the case — and they sit with the company. Demand preservation at once.
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).
See a doctor promptly and describe exactly how the injury happened to every provider. An honest, contemporaneous record is the backbone of the case.
You are not required to give the insurer a recorded statement, and early “I’m okay” remarks get used against you. Get advice before signing.
Where this connects.
Drilling · Production · Completion · Construction · Offshore Accidents · Injury by Job · The Jones Act
Catastrophic offshore injury? The investigation can’t wait.
Equipment gets repaired, records get revised, and witnesses rotate off the rig. Doyle Dennis Avery LLP moves quickly to preserve the evidence and identify every responsible party. A case review costs nothing, and there is no obligation.
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.
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This page is general information, not legal advice, and does not create an attorney-client relationship. The law that applies to an offshore injury — the Jones Act, the LHWCA and \u00a7 905(b), OCSLA, the general maritime law, product-liability law, or another body of law — and the parties responsible depend on the specific facts. Prior results do not guarantee or predict a similar outcome. Doyle Dennis Avery LLP · Houston, Texas. This is attorney advertising.

