红岗油田压裂选井选层方法研究及应用

老井同层重复压裂和未动用层补孔压裂是开发过程中的主要增产措施,随着油田开发的逐步深入,地下油水分布越来越复杂,压裂选井、选层的难度越来越大。针对这一现状,在动态分析、油藏研究、沉积微相研究的基础上,从动态分析、监测资料、测井曲线对比、水驱规律、沉积微相研究多角度出发,合理运用多种技术,拓宽思路,实现了压裂选井选层方法的科学化和系统化。

Method and Its Application of Well Selection for Fracturing in Honggang Oilfield

Refracture in the same layer of an old well and reperforation fracture in unproducing strata are the major stimulations in oilfield development.With the depening of oilfield production,ground water becomes more and more complex,well and zone selection for fracturing is more and more difficult.In consideration of the situation,analysis of reservoirs and sedimentary microfacies study are performed from the aspects of dynamic analysis,data monitoring,curve correlation,rules of water drive,techniques are used rationally for enriching the ideas,thus a scientific and systematical methods for selecting wells and strata are implemented.