Diamondback Energy Inc. is closing in on a deal to acquire closely held West Texas oil producer Double Eagle in a bid to ...
Privately owned U.S. oil and gas producer Validus Energy has struck a deal to buy rival 89 Energy III for about $850 million, ...
Domestic US oil from the Bakken formation, Rocky Mountains and the Marcellus and Utica shale basins were examples Hessling gave of alternative crude supplies the company could use at its six ...
Ecopetrol SA shares plunged after Colombian President Gustavo Petro called on the oil producer to sell its operations in the ...