石油钻杆裂纹型缺陷的超声波探伤方法研究

南京大学学报(自然科学版) ›› 2013, Vol. 49 ›› Issue (1): 13–19.

石油钻杆裂纹型缺陷的超声波探伤方法研究

巨西民1，张建勋1，贾鹏军2，巨佳3

出版日期:2015-10-16 发布日期:2015-10-16
作者简介: (1.西安交通大学材料与工程学院，西安,7100通9;2.中国石油集团石油管工程技术研究院，西安,710065;
3.西安石油大学计算机学院，西安,710065)
基金资助:

On ultrasonic inspection methods of crack like flaws of oil drill rod*

Ju Xi-Min¹,Zhang Jian- Xun¹,Jia Peng一Jun²** ,Ju Jia³

Online:2015-10-16 Published:2015-10-16
About author: (1 .School of Material Science and Technology,Xi’an Jiaotong Univcrsity,Xi’an，710049,China;
2.Tubular Goods Research Center of China National Petroleum Corporation,Xi’an,710065,China
3. School of computer science，Xi’an Shiyou Univercity,Xi’an,710065,China)

摘要/Abstract

摘要： 石油钻杆裂纹型缺陷是石油钻杆服役中的主要缺陷类型.钻杆的适用性评价和安全使用需要
进行裂纹型缺陷的探伤和评价.木文开发研究的超声波探伤方法、理论和装置是为了石油钻杆裂纹型缺
陷的探伤和评价.经探伤评价表明，钻杆裂纹型缺陷高度的探伤评价方法误差小于1 mm.同时，这种超
声波探伤评价方法是一种在油田现场使用的有效钻杆裂纹型缺陷探伤方法和技术，可为油田钻杆裂纹
型缺陷检测和适用性评价提供良好的技术支持.

Abstract: Crack type defect of oil drill rod is the main type of defects produced in the working petroleum drill rod.
The check and evaluation of crack type defect is the demand of drill rod’s applicability evaluation and the safe use of
drill rod.This article introduces the ultrasonic check method,thcory and the making up of installations for crack type
defect of petroleum drill rods being developed to research.The test result shows that the evaluated error for the
height of the crack type defect of drill rods by this checking method is less than 1mm. Meanwhile, this ultrasonic
checking method is an effective ultrasonic testing method and technique for crack type defect of drill rods used in oil
field site.The successful research made on this ultrasonic check and evaluation method technology provides good
technological support for making an ultrasonic check method standard for crack type defect of drill rods at oil field.

巨西民1，张建勋1，贾鹏军2，巨佳3
. 石油钻杆裂纹型缺陷的超声波探伤方法研究
[J]. 南京大学学报(自然科学版), 2013, 49(1): 13–19.

Ju Xi-Min¹,Zhang Jian- Xun¹,Jia Peng一Jun²** ,Ju Jia³. On ultrasonic inspection methods of crack like flaws of oil drill rod*[J]. Journal of Nanjing University(Natural Sciences), 2013, 49(1): 13–19.

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