沉积约束油藏勘探技术在胜坨地区的应用  

Application of reservoir exploration technology of sedimentary restraining system to Shengtuo area

作　　者：李荣权[1] 王风华[1] 高树新[1] 曹来庆[1] 

机构地区：[1]胜利油田有限公司胜利采油厂

出　　处：《油气地质与采收率》2003年第3期31-33,共3页Petroleum Geology and Recovery Efficiency

摘　　要：随着勘探程度的不断提高,勘探难度大的地层和岩性隐蔽油藏成为目前勘探首要选择。为了有效勘探该类油藏,提出并发展了沉积约束油藏勘探技术。构建了研究地区古地貌、构造演化、沉积演化、沉积相等地质模型,并在其约束下,开展了沉积相带、储集带研究,分析和解剖了沉积物源、输导体系,有效地预测了油藏分布并指导油藏勘探。该技术应用于生产。Along with the deepened exploration degree continuously, the stratigraphic and lithologic subtle reservoirs with great difficulty in exploration are becoming the first choice now. In order to explore this type of oil reservoir effectively, reservoir exploration technology of sedimentary restraining system are proposed and developed. The geologic models of palaeogeomorphology, structural and depositional evolution, sedimentary facies etc. in the studied area are established. Under their restraint, belt of sedimentary facies and reservoir are researched. The sedimentary source and the translocation system are analyzed. Distribution may be predicted effectively and exploration may be guided for the oil reservoir. It is applied to the production and good results are achieved.

关 键 词：沉积体系 约束勘探 油气区带 目标识别 古地貌 油藏勘探 构造演化 沉积相 储集带 

分 类 号：P618.130.2[天文地球—矿床学] P62[天文地球—地质学]