Sky Metals Limited, formerly Planet Gas Limited, is an Australia-based company engaged in the acquisition and exploration of oil and assets. It has interests in oil and gas royalties in the United States, and interest in conventional and unconventional oil and gas projects in Australia. It operates in three segments: Exploration, Royalty and Unallocated. Exploration segment is engaged in the exploration and evaluation activities of it. Royalty segment is engaged in the operations related to the overriding royalty interest. Unallocated segment includes corporate and administrative activities. Its projects include Mid Continent (Kansas) and Appalachia in the United States, and Cooper Basin in Australia. Its acreage position in the Cooper Basin of South Australia includes PRL 118 through PRL 128 and PEL 638 (the Licenses), which covers a combined area of over 1,920 square kilometers. PEL 638 covers an area of over 900 square kilometers in the Patchawarra Trough.