【摘要】 关于鱼骨形分支井产能计算方法 ,目前国内外尚未见到专门报道。为了解决鱼骨形分支井产能计算问题 ,在前人研究的基础上 ,提出了按井段划分流动段 ,用节点法计算鱼骨形分支井产能的方法。以绥中 36 1油田为例 ,对 3口鱼骨形分支井的产能进行了计算 ,其结果与实际生产数据相比 ,相对误差小于 12 % ,表明本文提出的方法是可行的。更多还原

【Abstract】 The method for calculating productivity of fishbone multilateral wells is never reported specially in the literatures up to date. In order to solve the problem in productivity determination of fishbone multilateral wells, the nodal method is presented for determining productivity of fishbone multilateral wells in this paper based on the former research results. The productivity of three fishbone multilateral wells of SZ 36*.1 oilfield is predicted using this method. The result is closed to production data with discrepancy less than 12 percent, which has proved the method is feasible.更多还原