源边型潜山油气成藏及主控因素研究  

Research on hydrocarbon accumulation in source-edge buried hill reservoirs and main control factors

作　　者：刘敬[1] 陈昌[1] 李子敬[1] 

机构地区：[1]中油辽河油田公司,辽宁盘锦124010

出　　处：《特种油气藏》2013年第6期44-47,143,共4页Special Oil & Gas Reservoirs

基　　金：国家重大专项"渤海湾盆地精细勘探关键技术"子课题(五)"渤海湾盆地北部油气富集规律与增储领域研究"(2011ZX05006-5)

摘　　要：自赵古1井成功钻探以来,辽河坳陷中央凸起南部潜山成为辽河油田的一个新的储量增长点,研究其油气成藏及主控因素对于加快油气勘探进程具有重要的指导意义。针对研究区潜山油气成藏的复杂情况,从构造、储层分析入手,开展了潜山构造形态、内幕结构、输导体系、油气保存条件等多方面的研究,取得了源边型潜山断裂控藏的新认识,建立了源边型潜山立体成藏的新模式,并获得了良好的勘探效果。The successful drilling of Well Zhaogu 1 has made the southern buried hill in the central uplift of Liaohe depression a new focus of reserves in Liaohe oilfield,therefore to study hydrocarbon accumulation and control factors is important for accelerating the process of oil and gas exploration. Regarding the complexity of hydrocarbon accumulation in the buried hill reservoirs in the study area,this research was carried out in respects of tectonic form,internal structure,transport system and oil and gas preservation conditions and so on. It was recognized that source-edge buried hill reservoirs were controlled by faults,and a new model of hydrocarbon accumulation was established,thus achieved good exploration effect.

关 键 词：源边型潜山 网状裂缝 油气成藏 主控因素 辽河坳陷 

分 类 号：TE122[石油与天然气工程—油气勘探]