| 超声测井中有效断面求解的算法研究 |
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| 引用本文： | 杨卫平,车晓波,王关祥.超声测井中有效断面求解的算法研究[J].西部探矿工程,2006,18(2):135-137. |
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| 作者姓名： | 杨卫平 车晓波 王关祥 |
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| 作者单位： | 1. 山东科技大学,山东,青岛,266510
2. 山东农业大学,山东,泰安,270000 |
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| 摘 要： | 对于大直径钻孔的成孔质量检测，孔径、孔斜、偏心距是衡量井筒质量的重要参数，在利用超声原理对井筒进行四向测量的基础上，分析比较了几种有效断面的计算方法，并给出实验结果，对提高测试精度有一定参考价值。
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| 关 键 词： | 有效断面 超声测距 滤波 |
| 文章编号： | 1004-5716（2006）02-0135-03 |
Research on Algorithm to Solve Virtual Section in Ultrasonic Wells Measure |
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| YANG Wei-ping,CHE Xiao-bo,WANG Guan-xiang.Research on Algorithm to Solve Virtual Section in Ultrasonic Wells Measure[J].West-china Exploration Engineering,2006,18(2):135-137. |
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| Authors: | YANG Wei-ping CHE Xiao-bo WANG Guan-xiang |
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| Affiliation: | 1. Shandong University of Science and Technology, Qingdao Shandong 266510; China; 2. Shandong Agricultural University, Taian Shandong 270000, China |
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| Abstract: | Aperture, hole slant and eccentricity are important parameters to judge well bore quality for completion quality measure of large diameter holes. Several kinds of calculating methods of virtual section are analyzed and compared on the basis of measuring wells in four directions hy ultrasonic theory, and the experimental results are presented, which has a certain value of reference for improving testing precision. |
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| Keywords: | virtual seetion ultrasonic distance measure filter |
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