Senex Energy Ltd. announced changes to its executive team that will support the next phase of natural gas development and production growth. Mark McCabe, currently Chief Financial Officer (CFO), has been promoted to a new role within Senex as Chief Commercial Officer, leading natural gas marketing, trading, commercial and business development functions. Mark will move into the Chief Commercial Officer role when his replacement as CFO commences. A formal executive search for Mark's replacement has begun. Further, following the sale of Senex's Cooper Basin business, Darren Stevenson has been promoted to the new role of Executive General Manager ­ Surat Basin, leading dynamic natural gas development and production growth. Darren has held senior operational roles at Senex for more than eight years, and previously held leadership positions at Arrow Energy and AGL. Peter Mills continues in the role of Chief Operating Officer until the end of the financial year as part of a formal leadership succession arrangement with Darren, and will continue to lead the risk, health, safety and environment areas, and ensure the successful and safe transfer of Cooper Basin operations to Beach Energy in the new year.