延长气田上古生界气藏储集层敏感性室内评价  

Laboratory Evaluation of Sensitivity of the Upper Paleozoic Gas Pool of Yanchang Gas Field

作　　者：慕鑫[1] 谢巍 宇晋骅 范海州[1] 

机构地区：[1]西安石油大学,陕西西安710065 [2]长庆油田第四采气厂产建项目组地面工程组,内蒙古鄂尔多斯017300 [3]长庆油田超低渗第四项目部,甘肃庆阳745000

出　　处：《辽宁化工》2012年第1期90-92,共3页Liaoning Chemical Industry

摘　　要：基于气层伤害自身的一些特殊性如液相聚集或滞留、压力敏感性、反向吸入现象、气藏的气、水流动阻力大等特点,对延长气田上古生界气藏储集层进行气层敏感性因素评价实验,并对敏感性室内实验评价方法和程序进行对比和研究,最终形成一套完整的延长气田上古生界气藏储集层敏感性室内评价方法。Based on some special natures of the formation damage such as liquid accumalation or retention,pressure sensitivity,high flow resistence of gas and water,and so on,experimental evaluation of the sensitivity factor of the upper paleozoic gas pool was carried out,experimental evaluatal methods and procedures were compared and researched.At last,a complete indoor sensitivity evaluation method was gained.

关 键 词：延长气田 敏感性 伤害因素 评价方法 

分 类 号：TE122[石油与天然气工程—油气勘探]