Abstract:Most structural oil-gas pools in Dongpu depression occur in various fault blocks.Therefore,ascertaining if a fault block has a fine sealing condition is the essential for us to determine whether oil-gas pool exists in the fault block.Careful researches on sealing conditions of fault blocks and on their roles in forming oil-gas pools were made using seismic data.The researches drew the conclusion:the key factor affecting oil and gas accumulation in a fault block is the sealing condition of the fault block (or fault block zone) in the depression, and a rich oiI-gas accumulation usually occurs in a fault block.
收稿日期: 1986-12-09
引用本文:
刘明义. 东濮凹陷断块油气藏封堵条件的分析方法[J]. 石油地球物理勘探, 1987, 22(6): 658-664.
Liu Mingyi. A method for analysing the sealing condition of fault-block oil-gas pool in Dongpu depression. OGP, 1987, 22(6): 658-664.