Robert Hall

Adelphi Energy Pty Ltd. explores and produces oil and gas products. The firm supplies oil and gas to industries throughout Australia. The company is headquartered in West Perth, Australia.

Tap Oil Ltd. is an independent oil and gas exploration and production company. The company engages in the acquisition and development of oil and natural gas reserves in Australia and Thailand. It operates through three segments: Oil & Gas Production and Development, Oil & Gas Exploration, and Third Party Gas. The Oil & Gas Production and Development segment includes the assets moved from the exploration phase to the development phase and also includes producing assets. The Oil & Gas Exploration segment includes all the areas of interest still in their exploration phase. The Third Party Gas segment includes the purchases and sale of gas. The company was founded by Edward Patrick Jacobson on March 14, 1995 and is headquartered in Perth, Australia.

Impress Energy Ltd. explores, develops, produces and sells oil and gas. It is engaged in the exploration for, appraisal and development of oil and gas properties. It operates in two segments: Production and Development, and Exploration and Evaluation. The company is headquartered in West Perth, Australia.