摘要
根据资金平衡原理，运用最优化方法，综合考虑水驱油藏水平井开发的技术指标因素和经济指标因素，建立了确定水驱油藏水平井开发中合理水平段长度的优化模型，提出了一种确定水平井合理水平段长度的工程计算方法。同时，还给出了水平井开发中各项费用及收入的计算方法。根据所介绍的方法，在微机上研制和开发了水平井合理水平段长度的优化计算软件。运用该方法对某海上油田进行了计算，与数值模拟计算结果对比表明，该计算方法可应用于水平井开发的优化设计。
On the basis of the capital balance theory, an optimum method for determing proper length of horizontal well in a water drive reservoir is presented. The technical and the ecnomical indices of development project for horizontal well are considered together. and a new engineering method for calculating the optimum length of horizontal well are also proposed. According to the method reported in this paper, a program for calculating the length of horizontal well in a water drive reservoir is developed. A calculation example of offshore oilfield is given, and satisfactory results are obtained. The calculating method reported here will be useful for designing drilling proposal of horizontal wells.
出处
《石油大学学报（自然科学版）》
CSCD
1998年第5期58-60,共3页
Journal of the University of Petroleum,China(Edition of Natural Science)
基金
中国海洋石油总公司资助
关键词
水驱油田开发
水平井
水平段长度
优化模型
water drive
reservoir
optimum seeking method
horizontal well
economic evaluation
