超稠油水平井监测技术研究与应用  

Study and application of monitoring technique in horizontal well with high dense oil

作　　者：孟强[1] 孙旭东[1] 李志政[1] 

机构地区：[1]中国石油辽河油田公司特种油开发公司,辽宁盘锦124010

出　　处：《石油地质与工程》2008年第6期107-109,共3页Petroleum Geology and Engineering

摘　　要：为提高水平井开发能力,开展了一系列水平井监测工作,包括水平段的动用程度、井间热连通形成情况,有效指导了水平井增产措施及组合式注汽实施;利用SAGD技术提高采收率是超稠油开发的一次革命,监测技术通过对蒸汽腔形成情况、井底的流温流压进行实时跟踪,有效指导SAGD科学调控,为先导试验成功提供必要支持。The method of producing the remaining reserves by in filling wells is widely adopted in the secondary and deep de- velopment of high dense oil in D84 block.To deepen the de- velopment of horizontal,a series of monitoring,including producing degree of horizontal section and the thermal con- nection in wells,are performed to guide the well stimulation of horizontal well and the implementation of combined steam injection.To put SAGD technique to increase the recovery ratio is revolutionary in the development of high dense oil; and the monitoring technique is effectual to guide the SAGD adjustment and control through the real time trace of the for- mation of steam core,and the flow temperature and pressure on the well bottom.

关 键 词：杜84块 超稠油 水平井 动态监测 蒸汽吞吐 

分 类 号：TE345[石油与天然气工程—油气田开发工程]