Was ConocoPhillips / Phillips 66 / Continental Oil — asbestos documented in litigation?

ConocoPhillips / Phillips 66 / Continental Oil — is documented in public asbestos litigation records as a manufacturer whose products contained asbestos during the mid-twentieth century. Workers in industrial facilities, power plants, refineries, shipyards, and commercial construction who handled or worked near these products may have experienced occupational exposure.

Which trades had the most exposure?

Pipe coverers and insulators, pipefitters, boilermakers, millwrights, and maintenance workers are among the trades most frequently documented in asbestos exposure claims. Workers who cut, fitted, or removed asbestos-containing products — and those working in close proximity during that work — typically had the highest fiber concentrations.

How long do workers have to file an asbestos claim?

Statutes of limitations for asbestos personal injury claims vary by state, typically ranging from one to five years from the date of an asbestos-related diagnosis. The clock generally starts at diagnosis, not exposure — mesothelioma can have a latency period of 20 to 50 years. An asbestos attorney can identify the deadlines that apply to your specific situation.

Can workers file claims related to ConocoPhillips / Phillips 66 / Continental Oil — asbestos exposure?

Yes. Workers diagnosed with mesothelioma, asbestos-related lung cancer, or asbestosis after exposure to ConocoPhillips / Phillips 66 / Continental Oil — products may pursue claims through civil litigation. An experienced asbestos attorney can assess available defendants, applicable trust funds from co-defendants, and the states where claims can be filed most effectively.

Can family members file secondary exposure claims?

Spouses, children, and household members who developed asbestos-related disease through contact with contaminated work clothing brought home by an exposed worker may be eligible for secondary (household) exposure claims. Wrongful-death claims can also be filed by surviving family members of workers who died from asbestos-related disease.

ConocoPhillips / Phillips 66 / Continental Oil — Asbestos Manufacturer & Premises Overview

ConocoPhillips / Phillips 66 / Continental Oil — Corporate Overview

Premises Description

ConocoPhillips Company (formed 2002 by the merger of Conoco Inc. — formerly Continental Oil Company dating to 1875 — and Phillips Petroleum Company dating to 1917; split 2012 into upstream ConocoPhillips and downstream Phillips 66; today headquartered Houston TX) and its predecessors operated through the 20th century one of the principal U.S. integrated oil major networks. Asbestos-era refining and petrochemical sites included:

Phillips Petroleum / Phillips 66:

Sweeny Refinery (Sweeny TX) — Gulf Coast refinery and petrochemical
Borger Refinery (Borger TX) — Texas Panhandle refinery
Bartlesville OK — corporate research and operations
Borger Petrochemical Complex (Borger TX)

Conoco / Continental Oil:

Westlake LA / Lake Charles LA — major Gulf Coast refinery and chemical
Ponca City Refinery (Ponca City OK) — Continental Oil flagship
Billings Refinery (Billings MT) — Mountain West refinery
Westville NJ / Trainer PA — Mid-Atlantic refining
Wood River IL (Roxana IL) — Mid-Continent refinery (also covered as a Shell legacy site)
Lake Charles LA Petrochemical Complex

Each operated continuously through the asbestos era with extensive asbestos-containing infrastructure: pipe covering on miles of refinery hot-oil and process piping, refractory insulation on FCCUs, process heaters, and crude distillation towers, gaskets and packing throughout process units, electrical insulation on refinery motor and switchgear systems, and spray-applied asbestos fireproofing on refinery structural steel.

Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that ConocoPhillips and its predecessors — as premises owners — exposed refinery operator workforce (OCAW/USW representation) and contractor pipefitters, insulators, boilermakers, and trade workers to extensive asbestos.

ConocoPhillips / Phillips 66 / Conoco / Continental Oil has been named as a Premises Defendant in publicly filed U.S. asbestos personal-injury and wrongful-death litigation.

Workers Exposed

OCAW / USW refinery operators at ConocoPhillips and predecessor refineries
Refinery pipefitters (UA Local members) working refinery turnarounds
Insulators (HFIAW Local members) on ConocoPhillips construction and turnaround crews
Refinery boilermakers (IBB Local members) at ConocoPhillips refineries
Construction-trade workforces on ConocoPhillips EPC projects

If You Worked at a ConocoPhillips / Phillips / Conoco Refinery

If you worked at a ConocoPhillips, Phillips 66, Phillips Petroleum, Conoco Inc., or Continental Oil refinery or petrochemical plant during the asbestos era — at any of the sites listed above — as an employee or as a dispatched contractor trade worker — and have since been diagnosed with mesothelioma, asbestosis, lung cancer, or another asbestos-related illness, you may have legal rights.

Free, confidential case evaluation: Speak with O’Brien Law Firm — (314) 207-2823

Documented Jobsites

Workers at these jobsites allegedly encountered ConocoPhillips / Phillips 66 / Continental Oil asbestos products or premises, per public litigation and historical records:

ConocoPhillips / Phillips 66 / Continental Oil

Plants by State

ConocoPhillips / Phillips 66 / Continental Oil operated plants across multiple U.S. states. Detailed premises information is available on the following state jobsite pages:

Illinois — ConocoPhillips / Phillips 66 / Continental Oil Illinois plant premises
Louisiana — ConocoPhillips / Phillips 66 / Continental Oil Louisiana plant premises
New Jersey — ConocoPhillips / Phillips 66 / Continental Oil New Jersey plant premises
Oklahoma — ConocoPhillips / Phillips 66 / Continental Oil Oklahoma plant premises
Texas — ConocoPhillips / Phillips 66 / Continental Oil Texas plant premises

Additional States (state site coming soon)

MT — coming soon

Documented in Public Court Records

According to publicly filed federal asbestos litigation records (reviewed via CourtListener/RECAP), Conocophillips has been named in 300+ documented asbestos dockets filed between 1997 and 2025 across U.S. district courts.

In these publicly filed cases, Conocophillips is most often named alongside other companies frequently sued as co-defendants in the same asbestos actions, including General Electric, Shell Oil, Ingersoll-Rand, Honeywell International, Exxon Mobil, Chevron U S A, CBS, Chevron.

Case counts and co-defendant associations are drawn from publicly filed litigation records and reflect allegations, not findings of liability, which is determined case by case.

Were You Exposed to an Asbestos-Containing Product?

If you have been diagnosed with an asbestos-related disease and were exposed to asbestos-containing products, you and your family may have a legal claim. An attorney experienced in product liability and asbestos claims can evaluate your case — at no cost to you.

Living with a diagnosis?

If you were diagnosed with an asbestos-related disease, a filing deadline may already be running. You may have a legal claim now — and claims can often be pursued even if the company is out of business.

Lost a loved one to mesothelioma?

Surviving spouses and children may pursue a wrongful-death claim and asbestos-trust recovery on a loved one's behalf — a separate deadline that can run from the date of passing.

Free case evaluation — no obligation to hire

No attorney fee unless we make a financial recovery

Personal-injury and wrongful-death claims both evaluated

Statutes of limitations may limit the time you have to act

Trust fund claims, civil lawsuits, and VA benefits pursued simultaneously

Call: (314) 207-2823 Free consultation — available now

O’Brien Law Firm

Asbestos Product Liability & Mesothelioma Claims