临江地区扶余—杨Ⅰ油层油气藏分布规律及成藏主控因素  

Major controlling factors of hydrocarbon accumulation in Fuyu-Yang Ⅰ reservoir in Linjiang area of Songliao basin

作　　者：秦秋寒[1] 宋效文[1] 孙玉英[2] 刘超[3] 艾晓哲[4] 

机构地区：[1]东北石油大学地球科学学院,黑龙江大庆163318 [2]华北油田分公司采油工艺研究所,河北任丘062552 [3]中国石油集团股份有限公司渤海钻探工程有限公司,河北任丘062552 [4]大庆油田有限责任公司第四采油厂,黑龙江大庆163511

出　　处：《大庆石油学院学报》2011年第4期42-46,6,共5页Journal of Daqing Petroleum Institute

基　　金：黑龙江省教育厅科学技术研究(11521010)

摘　　要：为解决临江地区扶余—杨Ⅰ油层油气水关系复杂、分布规律认识不清问题,根据油气藏勘探开发资料,分析该区生油层、储集层的分布规律以及油气运移和聚集的成藏条件,总结油气水平面和剖面分布规律,指出该区成藏主控因素为烃源岩、沉积环境与储层物性条件、断裂和圈闭.结果表明:王府凹陷油源数量和位置控制油气的分布范围;河道砂体与断裂配合构成该区油气运移良好通道;遮挡性断层封堵油气使其聚集成藏.In Fuyu-Yang Ⅰ reservoirs of Linjiang area the oil-gas-water relationship is complex and unclearly known,combined with oil and gas reservoirs have been discovered,analyzed such as source rock,reservoir,migration and accumulation reservoir conditions,summed up the gas-water distribution,pointed out the oil and gas accumulation controlling factors of Linjiang area: the amount of oil source and position in Wangfu depression control of the oil and gas distribution;Coordination of channel sand and fracture formed a good channel for oil and gas migration in this area,block faults are sealed to block the accumulation of oil and gas reservoir.These perceptions in guiding practice exploration achieved good results.

关 键 词：临江地区 扶余—杨Ⅰ油层 油气成藏 主控因素 

分 类 号：TE122.2[石油与天然气工程—油气勘探]