| 油井远程监控与计量技术在延长油田的应用 |
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| 引用本文： | 郝世彦,樊平天,张新涛.油井远程监控与计量技术在延长油田的应用[J].石油钻探技术,2010,38(2). |
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| 作者姓名： | 郝世彦 樊平天 张新涛 |
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| 作者单位： | 延长油田股份有限公司,陕西,延安,716001 |
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| 摘 要： | 介绍了油井工况诊断、液量自动计量系统的原理、组成及功能。重点介绍了"功图法"计算泵有效排量的模型和现场修正系数。油井"功图法"判断油井工作状况适用于不同含水期、不同产液量状态和不同油田的开发阶段。在延长油田24口油井应用表明,诊断结果准确,能及时判断油井工作状况,计算油井产量。对比计算出的油井产量与现场测试产量,平均相对误差3.72%,说明利用"功图法"计算出的产量能够真实反映油井的实际产液能力,满足油井计量的精度要求,确保了油井的长期稳定生产,在该油田具有推广应用价值。
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| 关 键 词： | 抽油机 油井管理 远程监控 计量 示功图 延长油田 |
Application of Remote Well Monitoring and Measurement Technique in Yanchang Oilfield |
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| Hao Shiyan,Fan Pingtian,Zhang Xintao.Application of Remote Well Monitoring and Measurement Technique in Yanchang Oilfield[J].Petroleum Drilling Techniques,2010,38(2). |
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| Authors: | Hao Shiyan Fan Pingtian Zhang Xintao |
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| Abstract: | This paper introduces the principles,compositions and functions of well condition diagnosis system and automatic measurement system for liquid flow.Work-indicating diagram to calculate effective displacement of pumps and correction factor were introduced in detail.Well work-indicating diagram to diagnose well condition applies for different water cuts,different liquid production rates and different development stages.The application results of 24 wells in Dingbian of Yanchang Oilfield shows that well condit... |
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| Keywords: | well pumping unit well management remote monitoring gaging dynamometer card Yanchang Oilfield |
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