| 单发双收声波仪的井眼补偿技术 |
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| 引用本文： | 唐开宁,谭艳儒,邱汉强.单发双收声波仪的井眼补偿技术[J].中国石油大学学报(自然科学版),1991(2). |
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| 作者姓名： | 唐开宁 谭艳儒 邱汉强 |
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| 作者单位： | 辽河油田测井公司
(唐开宁，谭艳儒)，辽河油田测井公司(邱汉强) |
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| 摘 要： | 单发双收声波测井仪的测量效果受井眼的影响很大,它直接影响测井解释的可靠性和准确性。本文提出了一种井眼补偿技术,目的在于消除井眼的影响。实现的办法主要是对单发双收声波测井仪的地面仪器面板进行改进,除记录原有声波时差曲线外,还可记录一条单发收曲线,并利用计算机处理软件实现井眼补偿。通过对多口井的实测表明,它同双发双收声波测井仪一样具有井眼补偿作用,并且对比良好,还具有成本低、使用方便等优点。
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| 关 键 词： | 声波测井 测井仪 声波信号 井眼补偿 声波异常 |
SONIC COMPENSATION FOR ACOUSTIC LOGGING IN CROOKED WELLBORE |
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| Tang Kaining Tan Yanru Qin Hanqiang.SONIC COMPENSATION FOR ACOUSTIC LOGGING IN CROOKED WELLBORE[J].Journal of China University of Petroleum,1991(2). |
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| Authors: | Tang Kaining Tan Yanru Qin Hanqiang |
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| Institution: | Liaohe Oilfield |
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| Abstract: | This paper introduces a sonic compensation technology forcrooked wellbore logging with acoustic logging unit consisting of one transmitter and two receivers.The logging unit was improved by adding a surface board.The improved unit can record two acoustic curves.Sonic compensation is carried out with the help of computer software.Field application shows that the logging result is the same as that by a logging unit with two transmitters and two receivers.The unit has the advantages of low cost and convenient operation. |
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| Keywords: | Acoustic logging Logging instrument Sonic single Compensation Abnormal acoustic wave |
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