论文部分内容阅读
我国前新生代残留盆地油气资源的巨大潜力已为近年的一些勘探实践所证实,但是仍面临许多技术难题.本文介绍了近年在863计划支持下,针对残留盆地油气勘探难题所研究的一些方法与技术.其中包括针对我国海区残留盆地勘探目标的地震采集技术、基于弯曲射线的复杂构造叠前成像技术和残留盆地残余厚度提取技术等.这些技术已在我国海域进行了试验并取得了一定的成效.
The great potential of oil and gas resources in the Pre-Cenozoic residual basins of China has been confirmed by some exploration practices in recent years, but still faces many technical problems.This paper introduces some methods studied in recent years with the support of the 863 Program to address the hydrocarbon exploration problems in the residual basins Including the seismic acquisition technology for the exploration targets of the residual basins in the sea area of China, the pre-stack imaging technology based on the curved rays and the residual thickness extraction technology of the residual basins, etc. These technologies have been tested in the waters of our country and achieved certain results .