Industry Article: Imaging gas reservoirs of Pinghu field, East China Sea

Shanghai Petroleum Corp. (SPC), deployed the Geco Searcher to image the Pinghu formations, offshore Shanghai. This was the first use of Q-Marine technology in Chinese waters and for a Chinese oil company.  The Pinghu field has two proven reservoirs: the Huagong formation with three distinct hydrocarbon charged zones between 2,200 and 2,700 m (7,218 and 8,858 ft) depth and the Pinghu formation with four distinct hydrocarbon charged zones between 2,850 and 3,850 m (9,350 and 12,631 ft) depth. Vertical thickness of the individual sand beds varies between 1 and 60 m (3.3 and 197 ft).

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