Louisiana Oilfield Accident Lawyer

LOIA

Louisiana Oilfield Indemnity Act (La. R.S. 9:2780). A Louisiana statute that voids indemnity provisions in oilfield contracts that require one party to indemnify another for the indemnified party’s own negligence. It preserves each party’s liability for its own negligence.

Morris & Dewett has handled industrial injury cases for over 25 years.

Offshore oil rig accidents on the Outer Continental Shelf involve federal maritime law and are handled separately from onshore oilfield work.

What Is a Third-Party Oilfield Injury Claim?

Workers’ comp

Workers’ Compensation. A state-mandated insurance program that pays an injured worker’s medical bills and a portion of lost wages, regardless of fault. The tradeoff: you cannot sue your employer for negligence if you accept comp benefits.

A third-party oilfield injury claim is a lawsuit against a party other than your employer whose negligence contributed to your accident. It runs alongside your Workers’ comp claim, not instead of it. Workers’ comp pays your medical bills and a portion of your wages. It does not pay for pain and suffering. It does not pay your full wages. It does not pay for permanent disability beyond a statutory schedule.

But oilfield accidents rarely involve only your employer. Drilling locations are multiparty environments. The well operator, a drilling contractor, a wireline service company, a cementing crew, an equipment manufacturer, and a crane operator from a third company could each be responsible. A claim against a party other than your employer is a third-party claim. You can pursue it at the same time as your workers’ comp claim.

Third-party claims recover damages that comp does not cover. That includes pain and suffering, full wage replacement, future earning capacity, and permanent disability beyond the comp schedule. These categories can represent the largest portion of your economic loss. The two claims interact, and identifying which third-party defendants are worth pursuing is part of how Morris & Dewett’s Louisiana industrial injury lawyers build an oilfield case.

How the Louisiana Oilfield Indemnity Act Affects Your Claim

La. R.S. 9:2780, the Louisiana Oilfield Indemnity Act, voids contract provisions that require one party to indemnify another party for the second party’s own negligence. This statute is why you can sue the actually-negligent party instead of being blocked by an indemnity clause.

For decades, oilfield contracts required contractors to indemnify the well operator for all injuries on the lease. This included injuries caused by the operator’s own negligence. An injured worker would sue the operator, and the operator would point to the contract and demand the contractor pay. The contractor was often a smaller company with less insurance.

The LOIA changed that. Each party now bears liability for what its own employees and operations caused. They cannot use a contract to hand that off.

The practical effect in an injury case: you can pursue the actually-negligent party. If the well operator’s negligent supervision caused a blowout, the operator cannot hide behind an indemnity clause in its contract with the drilling contractor. If the drilling contractor’s rig crew caused a floor hand injury, the contractor bears that liability.

There is an exception. Mutual indemnity provisions are still valid under LOIA. These are provisions where both parties agree to indemnify each other for their own respective negligence, proportionately. The contractual structure between the well operator and the service companies on a lease determines how that distinction plays out in a given case.

Common Causes of Onshore Oilfield Accidents in Louisiana

Louisiana’s onshore oil patch spans northwest Louisiana in the Haynesville Shale, south Louisiana production fields, and pipeline corridors statewide. Each environment presents specific hazards that differ from offshore platforms and from general industrial facilities.

Blowouts and Uncontrolled Pressure Releases

BOP

Blowout Preventer. A large pressure control device installed at the wellhead during drilling. It contains rams and annular seals that can seal around the drill string or shear it entirely to regain well control.

A blowout occurs when downhole pressure exceeds the hydrostatic pressure of the drilling fluid. Oil, gas, or formation fluid escapes uncontrolled to the surface. The BOP is designed to prevent this. When the BOP fails because it was not properly maintained, not tested, or not activated in time, a blowout can result in fire, explosion, and severe burn injuries.

Evidence in a blowout case includes BOP maintenance logs, pressure test records, mud weight records, and the driller’s daily reports. The daily reports show whether well control warning signs were present and ignored before the event. Your attorney needs an independent blowout control expert, not just a general petroleum engineer.

H2S Exposure

H2S

Hydrogen Sulfide. A colorless, flammable gas produced with oil and gas. At low concentrations it smells like rotten eggs. At high concentrations it deadens your sense of smell, and you may not detect it. OSHA sets a ceiling of 20 ppm for occupational exposure.

H2S is present in many Louisiana oilfield formations. OSHA’s 29 C.F.R. Part 1910 Subpart H governs hazardous materials exposure, including H2S. Employers and operators are required to monitor atmospheric H2S, provide personal monitors, train workers on escape routes and evacuation procedures, and supply proper respiratory protection.

H2S cases turn on calibration records. If the operator’s or contractor’s H2S monitors were not calibrated on schedule, that is direct evidence of a safety violation. If workers were not trained on the specific escape route for that lease, that is a failure of the site safety plan. Medical records documenting the exposure concentration at the time of injury are central to proving both causation and damages.

Tank Battery Fires and Explosions

Production facilities use tank batteries to store crude oil and produced water before transport. These tanks operate under pressure and contain flammable vapors. Fires and explosions occur from static electricity during gauging operations, failed pressure relief valves, gauge hatch failures, and improper grounding. Many tank battery injuries affect workers who were performing routine gauging or sampling work with no expectation of explosive conditions.

The well operator typically owns and is responsible for the tank battery. Service company workers and independent contractors are frequently present for gauging, chemical treatment, and maintenance. When a tank battery explodes, the investigation traces who owned the equipment, who was responsible for pressure relief valve maintenance, and whether safe work procedures were followed.

Floor Hand Injuries on Drilling Rigs

Rotary drilling operations produce repetitive, severe injury risks for floor hands. Tong accidents occur when the make-up tongs catch or slip. Chain injuries from spinning chains used to rotate drill pipe during connections can sever fingers and hands. Slipping on a wet derrick floor during a pipe trip is a constant risk. These are not random accidents. They are the product of equipment condition, crew training, and supervision decisions by the drilling contractor.

Other Common Accident Types

NORM

Naturally Occurring Radioactive Material. Radioactive elements (primarily radium and radon decay products) that concentrate in produced water, pipe scale, and tank sediment at oilfield facilities. Exposure can occur during maintenance, cleaning, or gauging operations.

Crane and rigging accidents on drilling locations involve improper load ratings, failed hardware, and inadequate job safety analysis. Lockout/tagout failures on pipeline and pump station work expose workers to sudden pressure releases. Chemical exposure from drilling mud additives, including barium sulfate (barite) and chromium compounds, and from NORM in produced water creates long-term health claims.

Who Can Be Held Liable in an Oilfield Accident?

Multiple parties operate on a single drilling location. Each owes specific duties. Identifying all of them is one of the most important things your attorney does in the first weeks of the case.

The well operator controls the lease. Operators hold the federal and state drilling permits. They direct the overall operation, including the site safety plan, the selection of contractors, and the supervision of work on the lease. When an operator’s company man had authority over the work being performed when an injury occurred, the operator may be directly liable.

The drilling contractor controls the rig. The drilling contractor owns and operates the drilling unit, employs the drill crew, and is responsible for rig maintenance, crew safety training, and equipment condition. Floor hand injuries, driller decisions during well control events, and rig equipment failures are primarily the drilling contractor’s responsibility.

Service companies own their operations. Wireline companies, cementing crews, perforating companies, completion contractors, and production chemical companies each control their own equipment and personnel. When a service company’s equipment failed or its crew’s actions caused the accident, that company is a defendant regardless of what its contract with the operator says.

Strict Liability

A legal standard where the manufacturer is liable for a defective product without the injured person having to prove the manufacturer was negligent. You prove the defect existed and caused the injury.

Equipment manufacturers face products liability claims under La. R.S. 9:2800.54 when a defective product caused the injury. Strict Liability means you do not have to prove the manufacturer was careless. You prove the product was defective and that defect caused your injury. BOP component failures, Christmas tree valve defects, and pressure vessel failures are potential products liability claims. Safety equipment manufacturers, including H2S monitor makers, respiratory equipment manufacturers, and hard hat manufacturers, can face failure-to-warn or design defect claims.

Morris & Dewett investigates all potential defendants as a starting point. In multiparty oilfield cases, defendants often point at each other. An independent investigation that establishes which party’s negligence actually caused the injury is what separates a recoverable claim from a disputed one.

Evidence That Wins Oilfield Injury Cases

Oilfield accident evidence is time-sensitive. Some records are overwritten or destroyed within 30 days without a formal preservation demand. Others exist only in the possession of the operator or drilling contractor.

The most critical records include:

IADC

International Association of Drilling Contractors. The industry body that sets drilling standards and produces the standard daily drilling report form used by most drilling contractors to log all well operations, incidents, and personnel on location.

IADC (IADC) daily drilling reports document every operation performed on the well, the personnel on location, and any incidents or near-misses. If the driller was experiencing well control warning signs before a blowout, those warnings are in the IADC report.

BOP maintenance and pressure test logs establish whether the well’s primary safety device was functioning. Federal regulations under 30 C.F.R. Part 250 require documented BOP testing. If tests were overdue or failed, that record is direct evidence of negligence.

H2S monitor calibration logs show whether the atmospheric monitors on the lease were being maintained. OSHA’s Process Safety Management standard and general industry standards require calibration on defined intervals. A monitor that was not calibrated may have given false readings.

Permit to Work (PTW) records and Job Safety Analysis (JSA) documents show what hazards were identified before work began and what controls were required. When controls were not implemented or the JSA was completed as a formality without real evaluation, that is evidence of the site safety culture.

OSHA 300 injury logs for the operator and the drilling contractor show prior incidents at this and other locations. A contractor with a pattern of similar injuries has a safety record that goes to their negligence in your case.

Louisiana Tort Reform and Oilfield Claims

Louisiana’s tort reform changes from 2020 through 2026 directly affect how oilfield injury cases are evaluated.

Comparative Fault

A legal rule that reduces your recovery by your percentage of fault. In Louisiana, if you are 51% or more at fault, you recover nothing. If you are 50% or less at fault, your damages are reduced proportionally.

La. C.C. Art. 2323, effective January 1, 2026, changed Louisiana’s Comparative Fault rule. Under the current law, if you are found 51% or more at fault, you recover nothing. This is a hard cutoff. Insurance defense attorneys build their strategy around pushing your fault percentage above 50%. In oilfield cases, this typically means arguing that you violated a safety procedure, failed to follow training, or assumed the risk of a known hazard.

Your attorney needs a strategy to counter this before the insurance company builds its narrative. Morris & Dewett works with safety experts to establish the actual fault allocation before the defense can define it. The question is not whether you were present when the accident happened. The question is whether the operator’s or contractor’s safety failures were the primary cause.

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).

The Prescriptive Period for personal injury in Louisiana is two years from the date of injury under La. C.C. Art. 3493.1, effective July 1, 2024. Two years sounds like a long time. Evidence preservation deadlines arrive much sooner.

Louisiana’s tort reform also changed how medical bills are presented at trial. Changes to the collateral source rule affect what evidence of actual medical costs is admissible. This is relevant to future medical expense calculations in cases involving long-term treatment for burn injuries, H2S pulmonary damage, or spinal cord injuries.

What Damages Are Available in a Third-Party Oilfield Claim?

A third-party claim against an oilfield operator, contractor, or manufacturer can recover categories of damages that workers’ compensation does not provide.

Medical damages include past and future treatment costs. For serious burns, pulmonary damage from H2S exposure, and traumatic spinal injuries, future medical costs are substantial. The calculation requires testimony from treating physicians and life care planning experts about the cost of care over your projected lifetime.

Lost wages and lost earning capacity are two different calculations. Past lost wages is the income you have not received since the injury. Future earning capacity is what you can no longer earn over your working lifetime compared to what you could have earned. Vocational rehabilitation experts and economists calculate this. Workers’ comp caps wage replacement. A third-party claim does not.

General damages cover pain and suffering, mental anguish, and permanent disfigurement. Louisiana does not cap general damages in non-medical-malpractice cases. The amount is determined by the jury based on the evidence.

Loss of Consortium

A legal claim available to a spouse for the loss of companionship, affection, and support caused by the injured person’s condition. It is a separate damage category from the injured person’s own claims.

Loss of Consortium is a separate claim available to your spouse.

Survival Action

A claim under La. C.C. Art. 2315.1 that recovers damages for the victim’s own pain and suffering between the moment of injury and the moment of death. It is separate from the wrongful death action and can be filed alongside it.

Wrongful Death Action

A claim under La. C.C. Art. 2315.2 brought by surviving family members (spouse, children, parents, siblings) to recover their own damages from the death, including loss of financial support, loss of companionship, and funeral costs.

If the injury resulted in death, the estate and surviving family members can bring both a Survival Action under La. C.C. Art. 2315.1 and a Wrongful Death Action under La. C.C. Art. 2315.2. These are separate claims with separate categories of damages.

View our case results for examples of significant recoveries in industrial injury cases.