Years of discipline have made companies such as Halliburton and SLB lean and efficient.

Enhanced oil recovery (EOR) is a method used to extract oil beyond primary and secondary techniques. Explore different EOR ...

Oil production at Kazakhstan's vast Tengiz oil field, one of the world's largest, has not resumed since its operator ...

BAGHDAD (AP) — Drones targeted oil fields in Iraq’s semi-autonomous northern Kurdish region Wednesday, the latest in a series of attacks in recent days that have put several oil facilities out of ...

The Syrian Energy Ministry has begun evaluating newly recaptured oil fields in Raqqa and Deir Ezzor, aiming to rehabilitate ...

The move follows the Syrian army’s recovery of oil fields in Raqqa and Deir Ezzor, which were subsequently handed over to the ...

HOUSTON (Reuters) -Oil prices rose $1 on Thursday after drones struck Iraqi Kurdistan oil fields for a fourth day, pointing to continued risk in the volatile region. Brent crude futures settled at $69 ...

This article was produced for ProPublica’s Local Reporting Network in partnership with The Frontier. This story is co-published with Grist, which contributed to its development. Sign up for Dispatches ...

Bill Rosborough and his son Jon stopped their pickup truck near a 40-acre cornfield and pointed to a white PVC pipe that rose ...