| 提高定向钻孔造斜弯曲强度的技术方法 |
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| 引用本文： | 吴翔 王艳. 提高定向钻孔造斜弯曲强度的技术方法[J]. 地质与勘探, 2000, 36(2): 55-57 |
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| 作者姓名： | 吴翔 王艳 |
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| 作者单位： | 1. 中国地质大学工程学院,武汉,430074
2. 安徽工程勘察院,合肥,230011 |
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| 摘 要： | 定向钻进技术中 ,按理论计算可选择的造斜强度是偏小的 ,通过采用提高钻杆柔性等技术方法 ,实际可选择的造斜强度大大提高 ,经实践证明效果显著。
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| 关 键 词： | 定向钻进 造斜强度 技术方法 定向钻孔 |
TECHNICAL METHOD OF IMPROVING WHIPSTOCKING INTENSITY IN CONTROLLED DIRECTIONAL DRILLING |
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| WU Xiang,HE Bing-xin,WANG Yan. TECHNICAL METHOD OF IMPROVING WHIPSTOCKING INTENSITY IN CONTROLLED DIRECTIONAL DRILLING[J]. Geology and Prospecting, 2000, 36(2): 55-57 |
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| Authors: | WU Xiang HE Bing-xin WANG Yan |
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| Abstract: | In controlled directional drilling technology, whipstocking intensity of theoritical calculation is smaller than that of practice. By using some technical method, such as raising flexiblity of drilling rod,whipstocking intensity will be improved greatly, which has achieved success in practice. |
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| Keywords: | controlled directional drilling whipstocking intensity technical method |
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