MUD DIAPIRE CHARACTERISTICS AND NATURAL GAS PROSPECTS IN YINGGEHAI BASIN. PED
He Jia-xiong (Research Institute of Nanhai Western Oil Corp., Guangdong Provice,524057)
This paper is based on the previous studies and the recent exploration results. With a lot of available geophysical and geochemical data, we put emphasis on the central mud uplift belt in Yinggehai basin and analyzed and discussed abnormal seismic features. The original mechanism of development and evolution of the diapire and the formation and accumulation of the gas in these diapire gas reservoirs. We also gave an guide to the exploration of natural gas and suggested that there are two sets (the upper and the lower) of gas-bearing combined systems for exploration in this area and it is possible to discover a large or middle gas field in the lower system.
【CateGory Index】： TE13