Durrant Petroleum LLC is an independent upstream oil and gas advisory firm specializing in acquisition and divestment (A&D), portfolio optimization, and project marketing across the global energy sector. The company provides technical, commercial, and strategic consultancy to help clients assess asset value, de-risk opportunities, and attract investment or partners. Its services include farm-out structuring, data room management, transaction execution, and strategic advisory. Durrant Petroleum works across traditional hydrocarbons and energy transition sectors, including hydrogen and carbon initiatives, supporting clients from early-stage evaluation through to deal completion and growth strategy implementation.