Petro Harvester Oil & Gas, LLC has named William M. Griffin as President and Chief Executive Officer, effective immediately.

Petro Harvester, founded in mid-2010, has been led by Gareth Roberts and Jim Sinclair, who helped form the business with TPG. Griffin's appointment completes the hiring of the senior management team.

Gareth Roberts, non-executive Chairman, said, "I'm excited to welcome Bill to lead Petro Harvester. Bill has an extremely strong operational background, as well as a successful track record of efficiently managing organizations, optimizing producing properties and profitably growing companies through asset acquisitions and drilling."

Tags: LLC, Petro Harvester Oil & Gas