| 松南深层天然气第一口水平分支井钻井配套技术 |
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| 引用本文： | 王海勇.松南深层天然气第一口水平分支井钻井配套技术[J].科技成果管理与研究,2009(3):48-49,55. |
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| 作者姓名： | 王海勇 |
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| 作者单位： | 大庆钻探钻井六公司,吉林松原,138000 |
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| 摘 要： | 本文以长深D平1分支井为例介绍了松南长岭1号气田地质简况，欠平衡水平井分支井钻井剖面优化技术、研磨性硬地层造斜钻头优选、动力钻具优选、分支侧钻工艺以及欠平衡水平井压力控制技术和完井工艺技术等。
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| 关 键 词： | 欠平衡 水平井 分支井 天然气井 钻井 完井 侧钻 |
The First Level BranchWells Borehole Supporting Technology of Songnan Deep-layed Gas |
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| WANG Hai-yong.The First Level BranchWells Borehole Supporting Technology of Songnan Deep-layed Gas[J].Management and Research on Scientific & Technological Achievements,2009(3):48-49,55. |
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| Authors: | WANG Hai-yong |
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| Institution: | WANG Hai-yong (The Six Drilling and Welldrilling Company of Daqing, Songyuan 138000, China) |
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| Abstract: | Taking the long deep D branch well for instance, The paper intruduces Songnanchangling No. 1 gas field geology situation, the section optimized technology of under balanced horizontal well and multilateral well ; priority oblique bit of abrasive hard formation; priority dynamical drilling tools; branch side drill handicraft and be not enough balance level well pressure control technique and be over well technology and so on. |
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| Keywords: | under balanced horizontal well multilateral well natural gas well drilling well completion sidetracking |
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