| 塔河油田7号区块深井优快钻井技术 |
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| 引用本文： | 关义君.塔河油田7号区块深井优快钻井技术[J].石油钻探技术,2006,34(3):38-40. |
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| 作者姓名： | 关义君 |
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| 作者单位： | 华北煤层气勘探开发总公司西部工程公司,新疆,轮台,851600 |
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| 摘 要： | 在详细分析了塔河油田7号区块地层特点及钻井技术碓点的基础上，给出了适合该地区深井钻井的优快钻井技术，包括针对不同地层合理选用PDC钻头和牙轮钻头，井眼稳定技术和井眼畅通技术等。多口井的钻井实践表明，深井钻井速度大幅提高，钻井成本不断降低，时塔河油田增储上产、提高勘探开发速度起到了积极作用。
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| 关 键 词： | 深井钻井 钻井速度 PDC钻头 牙轮钻头 井眼稳定 塔河油田 |
| 文章编号： | 1001-0890（2006）03-0038-03 |
| 收稿时间： | 02 15 2006 12:00AM |
| 修稿时间： | 2006年2月15日 |
Fast Drilling Technology for Deep Wells in Block-7 in Tahe Oilfield |
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| Guan Yijun.Fast Drilling Technology for Deep Wells in Block-7 in Tahe Oilfield[J].Petroleum Drilling Techniques,2006,34(3):38-40. |
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| Authors: | Guan Yijun |
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| Affiliation: | West Engineering Company, North China Coal-Bed Gas Exploration and Development Corporation, Luntai, Xinjiang, 851600, China |
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| Abstract: | On the basis of detailed analysis on formation characteristics and drilling technical challenges in the block-7 in Tahe oilfield, a series of scientific drilling technologies suitable for deep wells in the area are presented, including reasonable PDC and roller bit selection for different formations, keeping stable and unobstructed wellbore, etc. Drilling practices in wells indicate that the drilling speed are increased remarkably, drilling cost is reduced increasingly. The technology plays an active role in enhancing oil exploration, production and development speed. |
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| Keywords: | deep drilling drilling speed PDC bit roller bit hole stabilization Tahe Oilfield |
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