| 斜井成像测井资料处理中地层产状的校正方法及应用 |
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| 引用本文： | 邹长春,史謌.斜井成像测井资料处理中地层产状的校正方法及应用[J].物探与化探,2002,26(6):463-466. |
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| 作者姓名： | 邹长春 史謌 |
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| 作者单位： | 北京大学,地球与空间科学学院,北京,100871 |
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| 摘 要： | 从成像测井图像中直接提取的地层产状,只反映测井仪器坐标系中的结果。对于井眼倾斜的情况,只有进行了井斜校正后,才能获得真实的地层产状。作者推导了成像测井地层产状计算结果的井斜校正算法,并将其应用于苏北大陆科学钻探PPⅡ孔超声成像测井资料处理中,给出了应用实例。
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| 关 键 词： | 成像测井 地层产状 校正 井斜 |
| 文章编号： | 1000-8918(2002)06-0463-04 |
| 收稿时间： | 2002-07-01 |
| 修稿时间： | 2002年7月1日 |
AN APPROACH TO CORRECT THE ATTITUDES OF STRATUM FOR DEVIATED BOREHOLE IN IMAGING LOGGING DATA PROCESSING AND ITS APPLICATION |
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| Institution: | School of Earth and Space Sciences Peking University, Beijing 100871, china |
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| Abstract: | The attitudes of stratum obtained directly from imaging logging images are apparent values, and are related to the logging tool coordinate system. For the case of tilted borehole, deviation correction for the attitude values should be executed. In this paper, an algorithm is presented to correct the attitude values derived from imaging logging with borehole deviation data. As a practical example, the approach is applied to imaging logging data processing of the second pre pilot drillhole of Chinese Continental Scientific Drilling in North Jiangsu Province. |
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| Keywords: | imaging logging attitude correction borehole deviation |
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