| 动调式陀螺仪数据处理解释软件开发与应用 |
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| 引用本文： | 徐建平,刘立志,尤立忠.动调式陀螺仪数据处理解释软件开发与应用[J].测井技术,2019,43(2):140-142,160. |
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| 作者姓名： | 徐建平 刘立志 尤立忠 |
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| 作者单位： | 西安石油大学石油工程学院,陕西 西安,710065;大港油田测试公司,天津,300280 |
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| 摘 要： | 动调式陀螺测斜仪是一种新型精密陀螺测斜系统,适用于有磁性干扰的丛式井、加密井的钻探测量及在完井后的套管内或钻杆内进行测量。该仪器漂移很小,有效地提高了井眼轨迹测量结果的准确性。为了匹配仪器测量精度,测试数据处理采用空间曲线积分法,实现井眼轨迹空间展布的精细描述,开发出对应测斜资料分析方法与解释平台,为老井轨迹复测、侧钻井等提供实施依据。
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| 关 键 词： | 动调式陀螺 井眼轨迹 空间曲线积分法 陀螺测斜解释平台 |
Development and Application of Data Processing Interpretation Software for Dynamically Tuned Gyroscope Inclinometer |
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| XU Jianping,LIU Lizhi,YOU Lizhong.Development and Application of Data Processing Interpretation Software for Dynamically Tuned Gyroscope Inclinometer[J].Well Logging Technology,2019,43(2):140-142,160. |
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| Authors: | XU Jianping LIU Lizhi YOU Lizhong |
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| Affiliation: | (College of Petroleum Engineering, Xi'an Shiyou University, Xi'an, Shaanxi 710065, China;The Testing Company, Dagang Oilfield, PetroChina, Tianjin 300280, China) |
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| Abstract: | Dynamically tuned gyroscope inclinometer is a new and precise gyro system applicable to LWD and logging inside casing or drill pipe after well completion in cluster and infill wells with magnetic interference. The tool drifts only a little, so it can effectively improve the accuracy of borehole trajectory measurement. In order to support the measuring accuracy of the tool, a spatial curve integral method was used to process log data for precisely describing the spatial distribution of well trajectory, and a corresponding data processing and interpretation software was developed. It can provide a basis for logging old well trajectory, sidetracking and drilling operations. |
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| Keywords: | dynamically tuned gyroscope well trajectory spatial curve integral method interpretation platform of gyro inclinometer |
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