Louisiana fails to keep track of abandoned oil platforms — report

By Ian M. Stevenson | 09/23/2025 06:44 AM EDT

Nearly 880 orphaned oil and gas structures remain in state waters.

An oil rig in the waters of the Gulf of Mexico.

An oil rig is seen in the Gulf of Mexico near the Chandeleur Islands off the southeastern tip of Louisiana on April 27, 2010. Gerald Herbert/AP

Louisiana officials are not keeping track of hundreds of abandoned oil and gas structures off the state’s coast, according to a recent report from a labor organization.

True Transition, which advocates for energy workers in the energy transition, partnered with environmental nonprofit SkyTruth to estimate the number of oil and gas structures in state waters. With data from 2017 to 2024, groups identified 1,113 structures — and estimated that 879 of them are serving “no economic or productive use.”

Megan Biven, the founder of True Transition, said the group discovered last year that no state or federal agencies track those numbers.

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“We called every state agency,” Biven said. “No one had an active count.”

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