摘要
以胜坨油田二区沙二1-2单元为例,借助油藏数值模拟技术,研究了隔夹层发育状况对堵水调剖效果的影响,分析了油藏的纵向渗透性,调剖封堵节距范围,封堵率等有关参数的变化对开发效果带来的差异,为该技术更广泛的应用提供了理论依据。
Taking the 1-2 units in the second member of Sha-hejie Fm in block 2 of Shengtuo oilfield as examples, numerical reservoir simulation technologies are used to study the influences of interbed development on effects of water plugging and profile correction, and to analyze the impacts of relevant parameters on development effects, such as vertical permeability of reservoirs, well spacing range for profile correction and water plugging, and plugging rate. It provides a theoretical basis for more extensive application of this technology.
出处
《河南石油》
2005年第4期36-37,39,共3页
Henan Petroleum
关键词
隔夹层
堵水调剖
封堵井距
封堵率
interbed, water plugging and profile correction, plugging well spacing, plugging rate
