Gravity Flow Sedimentary Characteristics and the Significance of Petroleum Exploration in the Chaluhe Fault Depression, The Yitong Basin
详细信息   
摘要
Lots of subaqueous gravity flow sedimentary bodies were developed in the Eocene strata of Chaluhe Fault Depression, the oft-com:office:smarttags" />Yitong Basin.  Based on the study of distribution and sedimentary character of gravity flow, four sedimentary types can be recognized: shallow-water and deep-water turbidity current deposits, underwater slide deposits and underwater debris flow deposits. Based on the oil-gas exploration results, it shows that the turbidity sand-body has developed well reservoir capability and has a successful oil-gas exploration.

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