大庆萨尔图油田地质构造的区域稳定性分析  

THE REGIONAL STABILITY ANALYSIS OF THE GEOLOGICAL STRUCTURE OF DAQING SARTU OIL FIELD

作　　者：韩忠礼[1] 曹瑞成[1] 闫亚茹[1] 杨晓明[1] 

机构地区：[1]大庆石油管理局

出　　处：《大庆石油学院学报》1993年第1期28-35,共8页Journal of Daqing Petroleum Institute

摘　　要：首次将工程地质学、岩体力学理论应用于萨尔图油田地质构造的区域稳定性分析。以地应力为线索,结合实际将油田沉积体划分成上部稳定构造层与下部不稳定构造层,并重点对下部不稳定构造层的感生应力场特征进行了研究。最后分析了该油田在注水开发过程中地质构造区域稳定性的几种表现形式。Engineering geology and rock mechanics theory is used for the first time in this arti-cle to analyse the regional stability of Daqing Sartu oil field's geological structure. Com-bining reality, it divides the oil field's sediment into two structural layers, with a clue ofinsitu stress: Upper Steady Structural Layer (USSL), and Lower Unsteady StructuralLayer(LUSL), and studies the response stress field feature of LUSL. Finally, it analy-ses a few forms that the regional stability of geological structure shows in the course ofthe injecting development of Daqing Sartu oil field.

关 键 词：油田 地质构造 稳定性 应力 

分 类 号：TE14[石油与天然气工程—油气勘探]