大孔道识别技术及其在低效或无效循环治理中的应用  

Large Pore Path Identification Technique and Its Application in the Governance of the Low Efficiency or Invalid Circulation

作　　者：王琼[1] 姜连珍[2] 

机构地区：[1]中国地质大学(北京)能源学院,北京100083 [2]大庆油田有限责任公司第四采油厂,黑龙江大庆163453

出　　处：《油气井测试》2013年第6期69-72,76,共4页Well Testing

摘　　要：从试井资料入手,结合动静态资料、注产剖面资料及脉冲试井手段识别和验证大孔道井、层的方法,并用此方法对X4-5面积聚驱区块进行大孔道井、层进普查,通过调剖手段对低效、无效循环井进行治理,取得了较好的开发效果。Starting from the testing data,combining method of dynamic and static data,injection and production profile data and pulse testing means to identify and validate the channel well and layer,and using this method to investigate the large pore well or layer of X4-5 area of polymer flooding blocks,treating inefficient,ineffective for circulating well by profile means,better development effect has been obtained.

关 键 词：试井曲线 注产剖面资料 大孔道 脉冲试井 低效或无效循环 

分 类 号：TE357[石油与天然气工程—油气田开发工程]