Abstract:The S area in central Sichuan is one of main gas lands where Xiangxi Group of strata is the gas reservoir which belongs in fractured flag elastic rock beds. The comparison between theoretic model and practical data leads to the conclusion that the application of interval velocity, amplitude and frequency methods to hydrocarbon hydrocarbon detection in S area often leads to pitfalls. In view of the fissure and flag of the record gas reservoir in S area, emphasis should be placed on improving record resolution and seeking for small faults. All the gas holes drilled in S area are related to small faults and fissures.
引用本文:
刘开时. 川中油气检测方法试验[J]. 石油地球物理勘探, 1982, 17(5): 52-58.
Liu Kaishi. Experiment on hydrocarbon detection in the mid Sichuan. OGP, 1982, 17(5): 52-58.