Former Pioneer Natural Resources CEO Scott Sheffield sued the U.S. Federal Trade Commission on Tuesday, saying it violated ...

Also: A health care dealmaker comes to Fletcher Brown as partner, and an oil and gas litigator joins McGinnis Lochridge as ...

The lawsuit comes after the FTC officially filed a consent decree alleging former Pioneer Natural Resources Chief Executive Scott Sheffield had attempted to ...

A divided Federal Trade Commission granted final approval for Exxon Mobil’s $64.5 billion purchase of Pioneer Natural ...

Scott Sheffield, founder of Pioneer Natural Resources Co., sued the US Federal Trade Commission, alleging the agency’s settlement barring him from Exxon Mobil Corp.’s board violated his constitutional ...

Pioneer Natural Resources’ former CEO and Hess’s CEO are prohibited from serving on the oil companies’ boards ...

A Delaware judge declined to order former Pioneer Natural Resources Co. CEO Scott Sheffield to release text messages and ...

Bracewell has expanded its energy team with the addition of Bryan Clark, who returned to private practice after working in the in-house legal department at Dallas-based Pioneer Natural Resources, ...

Exxon Mobil Corporation XOM is currently considered expensive on a relative basis, with the stock trading at a 6.64x trailing ...

DEC and Pioneer Energy team up to secure a DOE grant to adopt innovative technology and eliminate emissions at marginal wells.