长垣外围油田精细注采系统调整技术
Journal of Heilongjiang University of Science and Technology(2016)
Abstract
针对长垣外围油田地质情况,以升平油田、龙虎泡油田萨高合采井区和朝55区块作为典型研究对象,通过规范注采系统适应性条件与原则,优化合理注水方式.运用三种数学方法求得平均油水井数比,确定合理油水井比界限,并制定合理转注方式,形成了适合于长垣外围油田在中高含水时期的精细注采系统调整技术.矿场实验结果表明,精细注采系统调整技术的实施获得了比较好的改善效果和收益.
MoreKey words
oilfield geology,Changyuan peripheral,injection-production system adjustment,suitability,mutually explanatory
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