[1]王 珂,罗金恒,赵 雄,等.沙漠地区输油管道内腐蚀开挖检测与评价[J].焊管,2012,35(8):55-58.[doi:1001-3938(2012)08-0053-04]
 WANG Ke,LUO Jinheng,ZHAO Xiong,et al.Inner Corrosion Detection and Evaluation of Oil Pipeline in Desert[J].,2012,35(8):55-58.[doi:1001-3938(2012)08-0053-04]
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沙漠地区输油管道内腐蚀开挖检测与评价
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
35
期数:
2012年第8期
页码:
55-58
栏目:
经验交流
出版日期:
2012-08-28

文章信息/Info

Title:
Inner Corrosion Detection and Evaluation of Oil Pipeline in Desert
文章编号:
1001-3938(2012)08-0053-04
作者:
王 珂1罗金恒1赵 雄2袁 柱2熊 林2丁科艳3
(1.中国石油集团石油管工程技术研究院,西安 710065;
2.中国石油塔里木油田公司销售事业部,新疆 库尔勒 841000;
3.中国石化集团江苏石油勘探局钻井处,江苏 江都 225261)
Author(s):
WANG Ke1 LUO Jinheng1 ZHAO Xiong2 YUAN Zhu2 XIONG Lin2 DING Keyan3
(1.CNPC Tubular Goods Research Institute ,Xi’an 710065,China;
2.Sales Department of Petrochina Tarim Oil field Company, Kuerle 841000, Xinjiang,China;
3.Drilling Department of Sinopec Jiangsu Oil Exploration Bureau, Jiangdu 225261,Jiangsu,China)
关键词:
关键词:沙漠输油管道内腐蚀检测评价
Keywords:
Key words: oil pipeline in desert inner corrosion detection evaluation
分类号:
TG174.1
DOI:
1001-3938(2012)08-0053-04
文献标志码:
B
摘要:
:针对沙漠地区输油管道的特点,设计了专门的管道检测方案,通过对管道高程和埋深的精确测量,选取管道低点开挖,采用漏磁检测、超声导波检测、超声测厚和超声C扫描成像等相结合的检测方法,开展管体内腐蚀检测,并解决了检测施工过程中遇到的诸多问题,为同类工程提供了参考借鉴。对检测出的缺陷进行了安全评价,结果表明,管线在设计压力下能够安全运行,给出了检测周期,并建议对存在严重缺陷管段重点监测,尽快进行补强或更换。
Abstract:
This paper described the characteristics of oil pipeline in desert, designed a special testing program, selected excavation points based on the accurate measurement of pipeline height and buried depth, carried out the pipe body inner corrosion detection by a method of combining magnetic flux leakage inspection, ultrasonic guided wave inspection, ultrasonic thickness measurement and ultrasonic C-scan imaging, And, solved many problems encountered in construction process to provide a reference for similar projects . At last, defects evaluation result showed that the pipeline is safe in the design pressure . It gave the detection cycle, suggested the pipe sections with serious defects should be monitored, and reinforce or replace them as soon as possible .

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