| 水平井段最优长度的确定方法研究 |
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| 引用本文： | 陈海龙,李晓平,李其正. 水平井段最优长度的确定方法研究[J]. 西南石油学院学报, 2003, 25(1): 47-48,61 |
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| 作者姓名： | 陈海龙 李晓平 李其正 |
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| 作者单位： | [1]西南石油学院研究生院，四川南充637001 [2]西南石油学院“油气藏地质及开发工程”国家重点实验室 |
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| 基金项目： | “油气藏地质及开发工程”国家重点实验室项目 (PLN0 135) |
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| 摘 要： | 根据水平井筒内及油藏内流体流动的数学模型，将水平井的油藏渗流和水平井段中的流动进行耦合，即将原油流入水平井段的点作为节点，来研究水平井段的最优长度，推导出水平井段最优长度的求解方程，并用实例论证了方法的合理和可靠性，为确定水平井水平段合理长度提供了科学的依据。
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| 关 键 词： | 水平井段 最优长度 确定方法 研究 渗流模型 耦合 油气井 |
| 文章编号： | 1000-2634(2003)01-0047-03 |
Study of the Determining Method of Optimum Length on Horizontal Well |
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| CHEN Hai long. Study of the Determining Method of Optimum Length on Horizontal Well[J]. Journal of Southwest Petroleum Institute, 2003, 25(1): 47-48,61 |
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| Authors: | CHEN Hai long |
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| Abstract: | According to the mathematical models of fluid flow in reservoir and in horizontal wellbore, the percolation in reservoir coupled with the flow in horizontal wellbore in this paper, i.e., regarding the location where crude oil runs into wellbore as node, and the optimum well length was studied. The solution to optimum well length was derived and a presented example demonstrated the reasonableness and feasibility of this approach. The study of this paper developed a methodology to calculate the optimum horizontal well length. |
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| Keywords: | horizontal well percolation model coupling optimum length |
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