摘要
分析了齐成伟建立的分支水平井拟三维产能公式,阐述了圆形地层中辐射状分支水平井拟三维产能公式在扇形地层中的应用、带形地层中横向和纵向双分支水平井拟三维产能公式在相应变化情况下的应用,并形成了分支水平井拟三维产能公式体系。
Productivity formulae of branched horizontal wells derived by QI - Chengwei were analyzed in this pa- per. Firstly, the pseudo - 3 - D productivity formula for radial multi - lateral horizontal wells in pie - shaped reser- voir in the application of fan - shaped reservoir was expatiated. Secondly, the pseudo - 3 - D formulae for predic- ting productivity of transverse and longitudinal double - lateral horizontal wells in ribbon - shaped reservoirs were expounded. Finally, a new system of formulae for predicting productivity of branched horizontal wells was estab- lished.
出处
《榆林学院学报》
2012年第4期4-6,12,共4页
Journal of Yulin University
基金
国家科技重大专项"复杂油气田地质与提高采收率技术"(2011ZX05009)及"大型油气田及煤层气开发"(2011ZX05037)联合资助项目
关键词
圆形地层
带形地层
分支水平井
齐成伟
产能公式
pie- shaped reservoir
ribbon -shaped reservoir
branched horizontal well
QI- Chengwei
produc-tivity formula
