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合理地设计水平井和正确地计算水平井的生产能力,是能否达到油田预期开发水平的主要技术和经济问题。1986年菲利浦石油公司的乔希(L·D·Joshi)应用位场理论(在单相流动的条件下),并假定水平井的供给区域是一个以水平井段长度为两焦点之间的轴线的椭圆
The rational design of horizontal wells and the correct calculation of the horizontal wells’ production capacity are the major technical and economic issues that can bring about the desired level of oilfield development. LP Josh of 1986 applied field theory (under single-phase flow conditions) and assumed that the horizontal well was supplied with a horizontal well length between two foci The ellipse of the axis