摘要
本文从区域沉积相研究入手，研究有利于形成岩性油藏的沉积相带；结合 约束反演方法，进行研究单元划分与标定；并根据已知岩性油藏建立模式，采用高 分辨约束波阻抗反演剖面与Ｄｅｌｏｇ剖面相结合进行砂体预测，同时了解各研究单元 的顶、底构造格局，在此基础上，进行岩性圈闭识别。
Based on study of sedimentary facies belts that are favorable to forming lithologic reservoir, and in combination with constrained inversion method, the studying units are divided and calibrated; models are set up according to known lithologic reservoirs and sand body is predicted with high resolution constrained acoustic impedance inversion profile combining with Delog profile, in the meantime, the top and bottom structural framework of each studying unit is recognized based on which the lithologic trap identification is performed.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1997年第1期5-8,共4页
Petroleum Geology & Oilfield Development in Daqing
关键词
油藏
岩性圈闭
识别法
单元划分
Studying unit division, Constrained inversion and calibration, Sandbody prediction, Lithologic trap identification.
