| 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,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,河南郑州450006 |
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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： | 2011/3/5 0:00:00 |
| 修稿时间： | 2011/6/3 0:00:00 |
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(Drilling & Tunneling),2011,38(10):19-23. |
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| Authors: | CHEN Xiao-hu DENG Hong-lin YAN Ji-zen and NIU Meng-meng |
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| Institution: | (Sinopec Huabei Sub-Company,Zhengzhou Henan 450006,China) |
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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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