无机凝胶调剖剂的性能评价与应用  

Evaluation and Application of Inorganic Gel Profile Modification Agent

作　　者：黄愤[1] 崔洁[2] 张桂意[2] 王桂勋[2] 王艳[2] 田冰[2] 

机构地区：[1]胜利油田有限公司东辛采油厂,东营257051 [2]胜利油田有限公司胜利采油厂,东营257051

出　　处：《精细石油化工进展》2006年第3期4-6,9,共4页Advances in Fine Petrochemicals

摘　　要：研究了无机凝胶体系形成的影响因素以及浓度、温度对成胶时间的影响,考察了体系成胶前的易注入性,成胶后在高温高盐条件下的堵塞能力。经过在胜坨油田T143断块等高温、高盐、中低渗油藏的应用,取得了较好的效果。The effects of various factors on inorganic gel formation and effects of concentration, temperature on the gelling time were studied. The injectivity before gelling and plugging ability after gelling under high temperature and salinity conditions were investigated. Applied in the high temperature, salinity and low permeability reservoir T143 of Shengtuo oil field, the inorganic gel profile modification agent behaved well.

关 键 词：无机凝胶 堵水调剖剂 耐高温性 应用 评价 

分 类 号：TE39[石油与天然气工程—油气田开发工程]