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| 煤层气井液面连续监测的新方法 | |
| 引用本文： | 岳强,贾旭龙,李国峰.煤层气井液面连续监测的新方法[J].中国煤层气,2011(5). |
| 作者姓名： | 岳强 贾旭龙 李国峰 |
| 作者单位： | 1. 沈阳新石科技有限公司,辽宁,110034 2. 中石油煤层气韩城分公司,陕西,715400 3. 吉林油田长春采厂,吉林,130168 |
| 摘 要： | 环空液面测定是煤层气排采工作中一项重要的工作,液面深度需要频繁连续监测。本文详细介绍了一种可以连续监测煤层气井液面深度变化的新方法、现场应用情况及与井下压力计的连续对比试验结果。新方法保证了液面深度变化的准确性,能够达到压力计的测试精度,可以作为煤层气井液面连续监测的备选方案。 |
| 关 键 词： | 煤层气 动液面 压力计 连续自动监测 |
New Method of Continuous Supervision for the Fluid Level of CBM Well |
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| Yue Qiang,Jia Xulong,Li Gaofeng.New Method of Continuous Supervision for the Fluid Level of CBM Well[J].China Coalbeo Methane,2011(5). | |
| Authors: | Yue Qiang Jia Xulong Li Gaofeng |
| Affiliation: | Yue Qiang1,Jia Xulong2,Li Gaofeng3(1.Shenyang Xinshi Technology Co.,Ltd.,Liaoning 110034,2.Hancheng Branch of Petrochina Coalbed Methane Company Limited,Shaanxi 715400,3.Changchun Oil Production Plant,Jinlin 130168) |
| Abstract: | Annulus fluid level measurement is one of the important processes in CBM production,and the depth of the fluid level should be frequently and continuously supervised.The paper introduces a new method that can continuously supervise the fluid level variation of the CBM well,as well as the situation of field application and the result of continuous comparison test with underground electronic pressure gauge.The new method can guarantee the accuracy of the fluid level variation,and reach the testing precision as the pressure gauge.It can be one of the candidate plans for fluid level continuous supervision of CBM well. |
| Keywords: | CBM dynamic fluid level pressure gauge continuous automatic supervision |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
