| 川东北河坝区块超深气藏控水采气技术研究与应用 |
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| 引用本文： | 张建东,胡常忠,刘兴国.川东北河坝区块超深气藏控水采气技术研究与应用[J].石油地质与工程,2011,25(4):89-91,8,9. |
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| 作者姓名： | 张建东 胡常忠 刘兴国 |
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| 作者单位： | 1. 中国石化西南油气田分公司川东北采气厂,四川成都,637400
2. 中国石化西南油气田分公司勘探开发研究院 |
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| 摘 要： | 针对超深气并排水采气工艺技术尚未成熟、配套的状况,从川东北河坝区块产水气井开采特征分析入手,研究了气井气水同采阶段的临界携液产量、合理生产压差和合理采水规模.通过确定合理采水规模,对河坝区块HB1、HB2井实施了控水采气工艺技术,两口井均取得良好控水采气效果和经济效益.
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| 关 键 词： | 超深气藏 控水采气 河坝区块 采气技术 |
The research and application of water controlled gas production technology in super deep gas reservoir in Northeastern Sichuan Heba block |
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| Zhang Ji,ong et al.The research and application of water controlled gas production technology in super deep gas reservoir in Northeastern Sichuan Heba block[J].Petroleum Geology and Engineering,2011,25(4):89-91,8,9. |
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| Authors: | Zhang Ji ong |
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| Affiliation: | Zhang Jiandong et al(Northeastern Sichuan Gas Extraction Plant of Southwest Oil and Gas Field Branch Company,Sinopec,Chengdu,Sichuan 637400) |
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| Abstract: | As the technology of the water drainage gas production in super deep gas reservoir hasn't reached maturity,the paper, starting with the production characteristics analysis of water producing gas wells,makes a research on gas-water production in gas wells of Heba block.Through the analysis of critical liguid-carrying rate,of the resonable drawdown pressure and proper water production scale,the water controlled gas production technology in HB1 and HB2 has been applied,which achieved good water controlled gas ... |
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| Keywords: | super deep gas reservoir water controlled gas production Heba block gas production technology |
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