[1]王志磊,高波,牛承东,等.MRT6910核磁共振测井仪供电电流过载原因分析[J].测井技术,2020,(03):221-224.[doi:10.16489/j.issn.1004-1338.2020.03.001]
 WANG Zhilei,GAO Bo,NIU Chengdong,et al.Cause Analysis of Power Supply Current Overload of MRT6910 Nuclear Magnetic Resonance Logging Tool[J].WELL LOGGING TECHNOLOGY,2020,(03):221-224.[doi:10.16489/j.issn.1004-1338.2020.03.001]
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MRT6910核磁共振测井仪供电电流过载原因分析()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
期数:
2020年03期
页码:
221-224
栏目:
测井仪器
出版日期:
2020-05-15

文章信息/Info

Title:
Cause Analysis of Power Supply Current Overload of MRT6910 Nuclear Magnetic Resonance Logging Tool
文章编号:
1004-1338(2020)03-0221-04
作者:
王志磊 高波 牛承东 郭绍生 成战刚 张龙 彭宏文
(中国石油集团测井有限公司长庆分公司, 陕西 西安 710021)
Author(s):
WANG Zhilei GAO Bo NIU Chengdong GUO Shaosheng CHENG Zhangang ZHANG Long PENG Hongwen
(Changqing Branch, China Petroleum Logging CO. LTD., Xi’an, Shaanxi 710021, China)
关键词:
核磁共振测井仪 发射模块 供电电流 故障检测
Keywords:
NMR logging tool transmitting module power supply current fault detection
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2020.03.001
文献标志码:
A
摘要:
MRT6910核磁共振测井仪器在各大油田均已推广应用多年,应用效果明显。仅长庆油田每年使用该仪器平均测井150余口井,且测井井口数一直处于上升趋势。通过对仪器原理和维修实践分析,总结MRT核磁共振测井仪供电电流过载故障原因,旨在帮助仪器操作和维修人员快速判断故障,缩短维修时间,降低设备损坏率。
Abstract:
MRT6910 multi-frequency nuclear magnetic resonance logging tool has been widely used in major oilfields for many years with good application effects. For example, Changqing Oilfield uses this tool to log an average of more than 150 wells each year, and the number of logging wells has been on the rise. By the analysis of the principle and maintenance practice of the tool, we can summarize the causes of the overload fault of the power supply current of the MRT nuclear magnetic resonance logging tool, aiming to help the operators and maintenance personnel quickly judge the fault, shorten the maintenance time and reduce the equipment damage rate.

参考文献/References:

[1] 中国石油集团测井有限公司. MRT6910多频核磁共振测井仪维修手册 [Z]. 2014.
[2] 杨建军, 张根雪, 王丽敏, 等. MRIL-P型核磁共振仪器增益相关故障分析 [J]. 石油管材与仪器, 2015(2): 96-97.
[3] 齐国明, 孙宝龙, 马立明, 等. 核磁共振测井仪MREC疑难故障解析 [J]. 石油仪器, 2012, 26(3): 88-91.
[4] 李胜, 张利, 唐松安. MRIL-P型核磁共振成像测井仪器发射器模块故障分析 [J]. 石油仪器, 2010, 24(1): 91-92.
[5] 臧保新, 周荣波, 孙建华, 等. 常见测井仪器疑难故障检修步骤与查寻方法 [J]. 石油仪器, 2006, 20(4): 85-87.

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备注/Memo

备注/Memo:
(收稿日期: 2019-12-19 本文编辑 叶春丽)第一作者: 王志磊,男,1982年生,工程师,研究生,从事测井采集和井下仪器维修方面的工作。E-mail:wangzhilCPcq@cnpc.com.cn
更新日期/Last Update: 2020-05-15