04:58 AM EST, 01/28/2025 (MT Newswires) -- (Updates with attribution to Chevron ( CVX ) throughout and additional information in the last two paragraphs.)

Chevron ( CVX ) said its Cabinda Gulf Oil operations in Angola have resumed normal operations after an oil sheen and debris were found nearby along the Atlantic Ocean coastline.

About five barrels of oil were released into the sea in a matter still under investigation, the company said in a statement emailed Monday to MT Newswires.

"A survey of the facilities and pipelines is currently underway, with no abnormalities detected so far," the company said.

The company added that it is contributing to the cleanup, with efforts focused on three nearby beaches.