塔河6-7区奥陶系缝洞单元单井堵水效果预测  

Oil Productionforecasts for Carbonate Reservoir After Water Plugging in Dlock 6&7 of Tahe Oil Field

作　　者：田园媛[1] 闫长辉[1] 沈家宁 罗佼 

机构地区：[1]成都理工大学,四川成都610059 [2]中海油湛江分公司,广东湛江524057

出　　处：《科技资讯》2014年第21期62-63,共2页Science & Technology Information

摘　　要：塔河油田6-7区奥陶系碳酸盐岩储层储集体空间主要为溶洞和裂缝,非均质性极强。多数生产井投产后见水快、含水率高,需进行堵水作业。选取原油粘度、溶洞发育长度等参数分别对裂缝及溶洞型储层进行堵水措施后产油量预测。所得预测结果在研究区生产井中有较好预测效果。The types of reservoirspace of block 6＆7 of Tahe Oil Field are fractures and caves, and a majority of wells produced water shortly after production. Taking water plugging steps is necessary. According to reservoir space types, we forecast the oil production by parameter viscosity of crude oil and the length of caves, and get well result.

关 键 词：碳酸盐岩堵水产量预测 单井 堵水 

分 类 号：TE344[石油与天然气工程—油气田开发工程]