Oil major Exxon Mobil bought Mars crude for August delivery, two sources said on Wednesday, after briefly halting purchases ...

Oil major Exxon Mobil told its trading counterparts that it will not buy the Mars crude oil grade until a zinc contamination ...

This issue has prompted the US Government to release barrels from its emergency stockpile to support regional refineries.

The start-up of an offshore well caused zinc contamination in Mars crude, Chevron said on Friday, leading to the tightening ...

ExxonMobil resumed purchases of Mars crude for August after halting due to zinc contamination concerns, with the U.S. DOE ...

ExxonMobil is borrowing up to 1 million barrels of crude from the Strategic Petroleum Reserve due to contaminated offshore ...

Exxon Mobil halts Mars crude oil purchases over zinc contamination. Learn how this issue impacts prices and production along ...

By bne IntelliNews A brief supply disruption related to a zinc contamination issue in the Mars crude stream appears to have been resolved. Citing two sources familiar with the matter, Reuters reported ...

CVX's offshore zinc contamination disrupted Mars crude flows, forcing DOE action and roiling Gulf Coast refiners.

Department of Energy authorized the exchange of as many as 1M barrels from the US Strategic Petroleum Reserve to ease the ...

US supermajor ExxonMobil is not buying any crude from the Mars stream in the US Gulf until a zinc contamination issue is ...

"Should development take place on the Atlantic side of Florida, it may once again drift northward toward the U.S. coast," ...