Abstract：Braid river delta is sedimentary system widely developed in sag pond and mainly distributes in the direction of short axis of lake basin.The physical property of reservoir in underground distributary channel deposit,river mouth bar and distal bar of braid river delta as well as in turbidite sand body of braid river prodelta is very good,which controls the formation of structural and lithologic reservoir and concentration and high-production,and is main oil/gas-concentrating area.The paper mainly introduced the necessary techniques on the lithologic reservoir describing in Liuxi structural belt,found and showed the characters of distribution of braid river delta sand body.The paper focused the introduction on the study of sequence stratigraphy in isochronic framework and organic combination with reservoir inversion technique,realizing multi-bed set and multi-well joint inversion in the isochronic strata frame and implementing multi-azimuth fine showing sand body,and further clarifying the character of spatial distribution of sand body.
王玲, 孙夕平, 张研, 马晓宇. 辫状河三角洲岩性油气藏储层描述配套技术研究--以留西构造带为例[J]. 石油地球物理勘探, 2008, 43(2): 190-195,228.
Wang Ling, Sun Xi-ping, Zhang Yan and Ma Xiao-yu. Necessary technigues studying on description of braid river delta lithologic oil/gas reservoir:A case of Liuxi structural belt. OGP, 2008, 43(2): 190-195,228.
