| 水驱油藏合理水平井段长度的确定方法 |
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| 引用本文： | 程林松,李春兰,陈月明.水驱油藏合理水平井段长度的确定方法[J].中国石油大学学报(自然科学版),1998(5). |
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| 作者姓名： | 程林松 李春兰 陈月明 |
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| 作者单位： | 石油大学石油工程系 |
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| 基金项目： | 中国海洋石油总公司资助 |
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| 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。
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| 关 键 词： | 水驱 油藏 优选法 水平井 经济评价 |
AN OPTIMUM METHOD FOR DETERMING PROPER LENGTH OF HORIZONTAL WELL IN A WATER DRIVE RESERVOIR |
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| Cheng Linsong.AN OPTIMUM METHOD FOR DETERMING PROPER LENGTH OF HORIZONTAL WELL IN A WATER DRIVE RESERVOIR[J].Journal of China University of Petroleum,1998(5). |
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| Authors: | Cheng Linsong |
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| Institution: | Beijing: 102200 |
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| Abstract: | 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. |
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| Keywords: | water drive reservoir optimum seeking method horizontal well economic evaluation |
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