摘要
黑帝庙油层属松辽盆地上部含油组合，该层从1967年勘探至今已经有多口井发现工业油气流，展示了其良好的勘探开发前景。以葡南地区构造特征研究为契人点，通过研究葡南地区构造演化规律以及古构造对油气运聚的影响，探讨了黑帝庙油气的分布规律。研究表明，葡南地区黑帝庙油层的构造格局在明水组地层沉积前后发生了巨大的变化，由明水组地层沉积前“三隆两凹”的构造格局转变为现今“一隆”的构造格局。这说明明水组反转变形前的构造格局也决定了嫩末时期所形成的黑帝庙油气藏的分布，古构造高点可能也是当时油气运聚的中心地带，这为黑帝庙油层寻找油气指明了方向。
Heidimiao Reservoir belongs to the top combination of oil bearing layers in Songliao Basin. Commercial oil and gas flow has been discovered in many wells in this reservoir since exploration in 1967 up to now, and shows its high exploration and development potential. Starting from structural characteristics of Punan area, this paper summarizes oiL/gas distribution rules in Heidimiao Reservoir through studying effect of structural evolution and palaeostructures in Punan area on oil/gas migration and accumulation. The study indicates that tremendous change of the structural framework of Heidimiao Reservoir in Punan area took place before and after the deposition of Ming-shui layer, the structural framework of “there uplifts and two sags” before the deposition of Mingshui layer is changed into current “one uplift”. This shows that structural framework before reversion deformation of Mingshui formation also determines distribution of Heidimiao Reservoir formed in Nenjiang period, and palaeostructural may be the central area for oil and gas migration and accumulation at that time.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2009年第1期6-9,共4页
Petroleum Geology & Oilfield Development in Daqing
基金
国家自然科学基金项目（40373005）.
关键词
黑帝庙油层
油气分布
明水组末期
构造格局
Heidimiao Reservoir
oil and gas distribution
last stage of Mingshui Formation
structural framework
