The deal with Pioneer vastly expands Exxon’s presence in the Permian Basin, a huge oilfield that straddles the border between Texas and New Mexico. Pioneer’s more than 850,000 net acres in the ...

Exxon Mobil-Pioneer FILE - Pioneer Natural Resources Midland headquarters office is shown on Jan. 13, 2021, in Midland, Texas. Exxon Mobil’s $60 billion deal to buy Pioneer Natural Resources has ...

(Bloomberg) -- Former Pioneer Natural Resources Co. Chief Executive Officer Scott Sheffield says federal regulators mischaracterized facts and wrongly vilified him in saying he tried to collude ...

WASHINGTON (AP) — Exxon Mobil's $60 billion deal to buy Pioneer Natural Resources on Thursday received clearance from the Federal Trade Commission, but the former CEO of Pioneer was barred from ...