Marine sediment :the future expectation of China ’ s petroleum industry
Online published: 2014-11-20
Marine sediment developed widely in China, and ancient carbonate rock is the main exploration field for large-scale reservoir. Large-scale reservoir reserves were found in the Sinian and Cambrian in Sichuan Basin, in the Cambrian and Ordovician in Tarim Basin and in the Ordovician in Ordos Basin. The ancient carbonate rock is
characterized by abundant oil and gas resources, great hydrocarbon generation potential of argillaceous source rocks and various reservoir types in palaeohigh. Oil and gas exploration in the future should be concentrated in the multiple oil and gas accumulation belt in large-scale paleohigh, formation dissolution belt controlled by regional unconformity, reef flat in platform margin and particle beach symbiotic with evaporate. Marine black shale sediment widely developed in Sichuan Basin is an important field for shale gas exploration, and there are great prospects of unconventional oil and gas exploration.
HU Junjie , LI Qi , WANG Shuangqing , SHEN Bin , CHEN Ruoyu , GE Dongsheng . Marine sediment :the future expectation of China ’ s petroleum industry[J]. Lithologic Reservoirs, 2014 , 26(6) : 1 -7 . DOI: 10.3969/j.issn.1673-8926.2014.06.001
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