| 页岩气水平井地质导向中的几个问题 |
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| 引用本文： | 汪凯明,韩克宁. 页岩气水平井地质导向中的几个问题[J]. 勘探地球物理进展, 2014, 0(1): 69-73 |
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| 作者姓名： | 汪凯明 韩克宁 |
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| 作者单位： | [1]中国石化华东分公司石油勘探开发研究院,江苏南京210011 [2]中国石化华东分公司非常规资源处,江苏南京210000 |
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| 摘 要： | 以川东南XX地区完钻页岩气水平井PY-X1井和待地质导向井PY-X2井为例,初步讨论页岩气水平井地质导向中的方位校正、井眼轨迹方向地层视倾角确定及靶窗内轨迹控制三个关键问题,并结合现场地质导向的实际情况,初步给出了相应的解决方法和建议。
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| 关 键 词： | 页岩气 水平井 地质导向 靶点 井斜方位角 井眼轨迹 |
Several issues about geosteering of shale gas horizontal wells |
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| Wang Kaiming^,and Han Kening. Several issues about geosteering of shale gas horizontal wells[J]. Progress in Exploration Geophysics, 2014, 0(1): 69-73 |
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| Authors: | Wang Kaiming^ and Han Kening |
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| Affiliation: | ^2 (I. Research Institute of Petroleum Exploration and Development, East China Company, SINOPEC, Nanjing, Jiangsu 210011, China; 2. Unconventional Resources Department, East China Company, SINOPEC, Nanjing, Jiangsu 210000, China) |
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| Abstract: | By taking examples of drilled shale gas horizontal well PY-X 1 and impending geosteering drilling well PY-X2 in some region of Southeast Sichuan, this paper initially discussed three key issues in geosteering drilling of shale gas horizontal wells, such as the azimuthal correction, apparent dip determination of the well trajectory direction, and the trace control in target window, and initially gave the corresponding solution and suggestion combined with the actual situation of the geosteering. |
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| Keywords: | shale gas horizontal well geosteering target drift azimuth well track |
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