Analysis for transient deliverability of horizontal wells

摘要：

In this paper, the physical and mathematical models for horizontal wells in horizontal infinitereservoirs are presented. The dimensionless pressure solutions of uniform flux horizontal wells can bepresented by the point source functions and Newman product method. The factors affecting the transientdeliverability of horizontal wells ￡such as the length of horizontal well ￡the anisotropism ratio of reservoirpermeability ￡skin effect and boundary conditions were analyzed. Results show that skin effect is the majorfactor.

关键词： horizontal well transient deliverability source functions mathematical model effect factor

作者: Y.M.Pang M.F.Li Z.H.Luo G.L.Zhang

作者单位: Exploration and Development Research Institute, Daqing Oilfield Corp.Ltd., Daqing, Heilongjiang,1637 Key Laboratory of Enhanced Oil and Gas Recovery of Ministry of Education, Daqing Petroleum Institute Oil Recovery Plant No.8, Daqing Oilfield Corp.Ltd., Daqing, Heilongjiang, 163513 China

会议类型: 国际会议

会议名称: The Fifth International Conference on Fluid Mechanics(第五届国际流体力学会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2007-08-15（万方平台首次上网日期，不代表论文的发表时间）