Hurt in Brazil's pre-salt? The question is rarely whether you have a claim — it's where it can be brought.
Foreign nationals injured on foreign offshore facilities are routinely turned away — by the employer, the insurer, sometimes other lawyers. For these cases the real question is rarely whether you have a claim. It is where it can be brought and whose law applies.
Can I sue in the U.S. for an injury in Brazil’s pre-salt (Santos Basin)?
Sometimes you can, but Santos Basin cases are framed around the contractors. The basin’s giant pre-salt fields are operated largely by Petrobras, Brazil’s state oil company, so a U.S. forum usually depends on the U.S. contacts of the drilling contractors, vessel owners, and international partners rather than on Petrobras itself. The case turns on personal jurisdiction over those defendants, whether a foreign forum-selection clause applies and can be defeated, and which country’s law governs.
Key takeaways
- Workers injured in the Santos Basin pre-salt may still have claims in U.S. courts.
- Because Petrobras operates much of the basin, U.S. jurisdiction often turns on the contractors, vessel owners, and partners, not the field operator.
- International partners such as Shell, TotalEnergies, Equinor, and ExxonMobil can supply additional U.S. or foreign contacts.
- A choice-of-law analysis decides whether Brazilian or U.S. law governs; U.S. maritime law, including the Jones Act, sometimes applies.
- Evidence from a foreign incident scatters fast and should be preserved immediately.
The Santos Basin, off Brazil's southeast coast, is the heart of the country's pre-salt boom — Petrobras's Tupi (formerly Lula), Búzios, Sapinhoá, Mero, and Sépia, produced from reservoirs kilometers beneath a thick salt layer through a large fleet of FPSOs.
Petrobras operates alongside international partners — Shell, TotalEnergies, Equinor, CNOOC, ExxonMobil, and others — and the crews are a mix of Brazilian nationals and expatriate tradesmen working for foreign operators and contractors. That cross-border structure is exactly what makes the legal questions hard.
The same offshore injuries — a harder path to court.
The injuries are the offshore catalogue — falls from height on derricks and platform structures, dropped objects, crush injuries in machinery and during lifts, slips on walkways and decks, rigging and lifeboat failures, burns, and well-control events. What sets these cases apart is not the mechanism of injury. It is everything that happens after — the wall of foreign entities, foreign-law arguments, and forum objections defendants raise to keep an injured worker out of a U.S. courtroom where the case can actually be heard.
The fight is jurisdiction, forum, and choice of law.
Can a U.S. court reach a foreign operator or employer? Federal Rule 4(k)(2) and a careful look at U.S. contacts often supply the answer — as in our foreign-employer jurisdiction case.
Defendants move to dismiss for forum non conveniens or to enforce a foreign forum clause — motions that can be beaten, as in the Bermuda forum-maneuver case.
Which sovereign's law applies turns on the maritime factors and, for seamen, on 46 U.S.C. § 30105 — and U.S. courts can apply foreign law where it governs.
Operators and contractors organized offshore add layers of entities built to complicate where a worker can sue. That structure can be litigated — see the cross-border choice-of-law case.
The defendant's first move is to make the case look like it belongs anywhere but a U.S. court. That move can be answered.
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Text (713) 489-2297This is the firm's signature work.
These cross-border cases are the firm's signature work. In the cross-border choice-of-law case, a New Zealand chief mechanic hurt offshore Nigeria; in the Bermuda forum-maneuver case, a Scottish mechanic on a drillship offshore Myanmar; in our foreign-employer jurisdiction case, a South African technician against a Mauritius employer. Different countries, different defendants — the same willingness to fight the jurisdictional battle to the end.
If you are a foreign national, or you worked alongside one, and the injury happened offshore Brazil's Santos Basin, it is worth a conversation before you accept that nothing can be done.
What the other side will argue — and how it’s met.
An injury in Brazil’s pre-salt Santos Basin reaches a U.S. court only after the threshold fight over jurisdiction and which law governs — the battle covered above. Once the case is here, the defense runs the same merits playbook it runs anywhere.
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.
Under the featherweight causation standard, an employer takes its worker as it finds him; lighting up a silent or prior condition is a compensable injury, not a defense.
A worker does not need unseaworthiness to win. Employer negligence under the Jones Act stands on its own — a jury can find negligence even where it does not find the vessel unseaworthy.
Insurers hire investigators to film injured workers for weeks and usually find nothing, while the treating physicians and the medical record carry the truth.
Proving a case from halfway around the world.
Reconstructing a Santos Basin injury means moving fast to preserve evidence that is scattered across countries — the rig’s records, the crew’s accounts, and the documents that tie the operator’s U.S. contacts to the forum. A marine-safety expert sets custom and practice against the same standards that govern any modern offshore operation, and once the case stays in the United States the Jones Act and unseaworthy doctrine reach the operator, the rig owner, and the contractors.
Distance is the defense’s friend — which is why preserving the proof from Brazil’s pre-salt Santos Basin early is half the battle.
What to protect while it still exists.
Foreign evidence disperses fast and across borders. Securing it is the first priority.
The rig and operating records, the crew statements, and the documents showing the operator’s U.S. contacts are critical — and they scatter across jurisdictions. Counsel should move to preserve them 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.
Related
- The regional hub: Offshore West Africa & international
- The doctrine: § 30105 & the foreign seaman · forum non conveniens
- Proof: the cross-border choice-of-law case · the Bermuda forum-maneuver case · our foreign-employer jurisdiction case
- All results: Case studies
- All environments: Where We Work
Frequently asked questions about Santos Basin pre-salt injury claims
Can a foreign worker sue in the United States for an injury in the Santos Basin?
Sometimes. A foreign national injured on a foreign facility in the Santos Basin is not automatically barred from U.S. courts. Because Petrobras operates much of the pre-salt, a U.S. forum usually depends on the U.S. contacts of the drilling contractors, vessel owners, and partners rather than the field operator. Whether a case can proceed here turns on personal jurisdiction over the employer or operator, whether a foreign forum-selection clause applies, and which country’s law governs.
What law applies to an injury in the Santos Basin?
It depends on a choice-of-law analysis. Courts weigh the place of the wrongful act, the law of the vessel’s flag, the worker’s allegiance, the employer’s base of operations, and whether a foreign forum is genuinely available. Depending on those facts, U.S. maritime law, sometimes including the Jones Act, can apply even to an injury that happened overseas.
Can a foreign employer be sued in U.S. court?
Often, yes. A foreign employer or operator can be subject to U.S. jurisdiction when it has sufficient contacts with the United States, such as U.S.-based operations, a U.S. parent company, or business conducted here. In the Santos Basin, the most promising U.S. contacts are often those of the drilling contractors, vessel owners, and international partners. Establishing those contacts is frequently the central fight in these cases.
What is forum non conveniens?
Forum non conveniens is a legal doctrine that lets a court dismiss a case when it decides another court is a substantially more appropriate place to hear it. Defendants in offshore cases often raise it to push a claim to a foreign country, but a dismissal is not automatic and can be opposed.
Does the Jones Act apply to injuries in the Santos Basin?
It can. The Jones Act protects seamen, meaning crew members with a substantial connection to a vessel in navigation. Many FPSOs, drillships, and support vessels qualify as vessels, so a crew member may be a Jones Act seaman even overseas. Whether the Act reaches a specific foreign injury is decided through the same choice-of-law analysis.
What are the major offshore fields in the Santos Basin?
Brazil’s Santos Basin holds the country’s giant pre-salt fields, including Tupi (Lula) and Búzios, produced by Petrobras with partners such as Shell, TotalEnergies, Equinor, and ExxonMobil through large FPSOs. Injuries occur on those vessels and the rigs and boats that serve them.
What should you do after an offshore injury in the Santos Basin?
Get medical care, make sure the injury is reported in writing, and preserve evidence as early as possible, including incident reports, the operator’s and employer’s corporate records, crew statements, and anything showing a defendant’s U.S. contacts. Foreign evidence scatters quickly across borders, so acting fast protects the case.
What happens when you text us
Tell us what happened — in your own words, as much or as little as you want.
We review it free. You learn whether maritime law protects you and what your options actually are.
You decide. Nothing is filed, and no one contacts your employer, unless you choose to move forward.
Your conversation with us is confidential. There is no fee unless we win. Hablamos español.
Reach out even if…
- You think the accident was partly your fault — under the Jones Act, your own fault reduces a recovery but does not bar it.
- You already gave a statement or signed something — a release signed under pressure can be challenged.
- You still work for the company — talking to a lawyer is confidential, and retaliation for pursuing a claim can itself be actionable.
- You’re not sure your case is “big enough” — that’s exactly what a free review is for.
Hurt on a rig overseas? Don’t take “no claim” as the final word.
Doyle Dennis Avery LLP represents foreign nationals and U.S. workers injured on rigs and floating production units offshore worldwide — and co-counsels with lawyers handling these cases internationally. A case review costs nothing, there is no obligation, and your employer will not know you contacted us.

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. Whether a U.S. court has jurisdiction, whether it is the proper forum, and which nation’s law applies to an injury on a foreign offshore facility all 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.

