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| 一点法产能评价的改进方法 | |
| 引用本文： | 何光怀,许进进,赖枫鹏,岑芳,黄志文,周龙军. 一点法产能评价的改进方法[J]. 油气井测试, 2005, 14(5): 1-2,4 |
| 作者姓名： | 何光怀 许进进 赖枫鹏 岑芳 黄志文 周龙军 |
| 作者单位： | 1. 长庆油田分公司,陕西,西安,710000 2. 中国地质大学能源学院,北京,100083 3. 四川石油管理局川东开发公司,重庆,400020 |
| 摘 要： | 一点法试井操作简单方便,但其测试时间短,计算结果误差较大。针对上述问题,从气井渗流理论出发,利用单井储层特征参数,推导计算气井达到拟稳态的时间,再利用该时间计算气井的产能及无阻流量。应用此方法对西部某气田的一点法测试进行了校正,结果准确可靠,为以后的开采配产作业提供依据。 |
| 关 键 词： | 一点法 产能评价 修正等时试井 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-06-01 |
The Modified Method for Potential Test Evaluation With Single-Point |
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| He Guanghuai,Xu Jinjin,Lai Fengpeng,Cen Fang,Huang Zhiwen,Zhou Longjun. The Modified Method for Potential Test Evaluation With Single-Point[J]. Well Testing, 2005, 14(5): 1-2,4 | |
| Authors: | He Guanghuai Xu Jinjin Lai Fengpeng Cen Fang Huang Zhiwen Zhou Longjun |
| Abstract: | The single-point test is very simple and convenient, but its testing time is very short and the calculated results have many errors. To solve the problems mentioned above and based on gas well transient flow theory, this paper takes use of reservoir characteristic parameters of the single-well to deduce the time of reaching the pseudo-steady-state, then to calculate deliverability and open flow potential of gas well from this time. Applying this way to rectify testing with single point in one gas field of the westward, the result is accurate and reliable which provides an evidence for producing operation. |
| Keywords: | single-point potential test deliverability potential evaluation modified isochronal test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |