摘要
To recognize the gas forming rule of Xujiaweizi depression under the fault-cap rock dual control, this paper is base on the material of Xujiaweizi which includes three- dimensional seismic processing results interpretation of logging curves outcrop core observation and analytical test in laboratory, Analysis of the lithology, distribution and brittle ductile characteristics of ductile brittle of Xujiaweizi depression, evaluating sealing property of cap rock, studying deformation mechanism of the fracture in patch of cap rock, analyzing the top sealing ability and vertical adjustment of gas.
To recognize the gas forming rule of Xujiaweizi depression under the fault-cap rock dual control, this paper is base on the material of Xujiaweizi which includes three- dimensional seismic processing results interpretation of logging curves outcrop core observation and analytical test in laboratory, Analysis of the lithology, distribution and brittle ductile characteristics of ductile brittle of Xujiaweizi depression, evaluating sealing property of cap rock, studying deformation mechanism of the fracture in patch of cap rock, analyzing the top sealing ability and vertical adjustment of gas.
