论文部分内容阅读
目前在辽河断陷新生代各地层中均不同程度地发育湖相碳酸盐岩沉积地层,且均不同程度获得较高的油气产能。而牛心坨油层碳酸盐岩区(估算含油面积2.6Km2,石油地质储量312×104t)由于对储层岩性、物性等特征缺乏明确的认识,基本处于未动用状态。因此有必要加强地质研究工作,搞清该套储层地质特征,为开发动用提供依据。
At present, all the Cenozoic strata in the Liaohe Fault Depression developed lacustrine carbonate sedimentary formations to varying extents, and achieved higher oil and gas productivity in varying degrees. The Niuxin Tuo carbonate carbonate zone (estimated oil area 2.6Km2, petroleum geological reserves 312x104t) due to the lack of a clear understanding of reservoir lithology, physical properties and other characteristics, the basic unused state. Therefore, it is necessary to strengthen the geological research work to find out the geological characteristics of the reservoir and provide the basis for the development and utilization.