摘要
经对目前由措施压裂和限流法压裂完井所形成裂缝造成的流体的各种不同流动状态在不稳定试井中表现出的曲线形态的分析,确定了与各种曲线形态相对应的流体流动特性及裂缝对油藏类型的影响,由此求取裂缝的相关参数对措施压裂井进行效果评价。通过改善这部分试井资料的应用状况,为油田动态分析提供多项信息。
By analyzing the different forms of pressure build-up curves in different regime before and after limited entry fracturing and improved fracturing in transient well testing, the reservoir type and forms of build-up curve from fluid flowing character and the effect of crack to reservoir type are determined by which the formation parameters to evaluate fracturing results are reached. By improving applied situations of these testing data, it provides any information for dynamic analysis oilfield.
出处
《油气井测试》
2006年第2期41-44,共4页
Well Testing
关键词
不稳定试井
压裂
压力恢复曲线
裂缝
transient testing, fracturing, pressure buildup curve, fracture
