| 泡沫钻井在大牛地气田盒1气层的应用 |
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| 引用本文： | 陈晓华,邓红琳,闫吉曾,牛萌萌. 泡沫钻井在大牛地气田盒1气层的应用[J]. 探矿工程(岩土钻掘工程), 2011, 38(10): 19-23 |
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| 作者姓名： | 陈晓华 邓红琳 闫吉曾 牛萌萌 |
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| 作者单位： | 中石化华北分公司工程技术研究院,中石化华北分公司工程技术研究院,中石化华北分公司工程技术研究院,中石化华北分公司工程技术研究院 |
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| 摘 要： | 为有效解放气层,且对应用欠平衡技术开发大牛地气田盒1气藏进行经济技术评价,在盒1气层开展了氮气泡沫欠平衡钻井试验,实现了全过程欠平衡,有效保护了储层,机械钻速较常规水平井大幅度提高,为大牛地低渗气田的开发提供了技术储备。
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| 关 键 词： | 泡沫钻井 欠平衡钻井 钻井工艺 机械钻速 大牛地气田 盒1气层 |
| 收稿时间： | 2011-03-05 |
| 修稿时间： | 2011-06-03 |
Application of Foam Drilling in He 1 Gas Layer of Daniudi Gas Field |
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| CHEN Xiao-hu,DENG Hong-lin,YAN Ji-zen and NIU Meng-meng. Application of Foam Drilling in He 1 Gas Layer of Daniudi Gas Field[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2011, 38(10): 19-23 |
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| Authors: | CHEN Xiao-hu DENG Hong-lin YAN Ji-zen NIU Meng-meng |
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| Affiliation: | Sinopec Huabei Sub-Company,Sinopec Huabei Sub-Company,Sinopec Huabei Sub-Company,Sinopec Huabei Sub-Company |
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| Abstract: | Nitrogion foam under-balanced drilling test was made to effectively release gas reservoir and evaluate the technical and economic feasibility of under-balanced horizontal well in developing He 1 gas reservoir of Daniude gas field, whole process under-balanced was realized to protect the gas reservoir with higher penetration rate than common horizontal well drilling. It provides the technical reserve for the development of Daniudi low permeability gas field. |
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| Keywords: | foam drilling under-balanced drilling drilling technology penetration rate Daniudi gas field He 1 gas layer |
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