摘要
针对在实际测井应用中,因受各种因素的影响,使得测井电缆磁记号的标定和深度校正存在不精确的问题,研究了因受测井铠甲电缆自身特性的影响,采用标定记号的方式进行校深的局限性,得到了需设计出一种测井电缆磁记号标定仪以提高记号标定和深度校正的结果,得出了可以通过标准井来验证所标注记号精度的结论,确认测井电缆磁记号标定仪可为实际测井应用提供技术支持。
Due to the influence of various factors in the actual oil well logging application,the calibration and depth correction of the logging cable magnetic markwere not accurate enough.The influence of the oil well logging armored cable own characteristic and the depth limitation of carrying on the demarcation symbol has been studied.One logging cable magnetic mark calibration instrument has been designed,and the marking precision was verified well by the standard.It was confirmed that the logging cable magnetic mark calibrator could provide the technical support for the practical logging application.
作者
朱云峰
ZHU Yunfeng(Daqing Branch of China Petroleum Group Logging Co.Ltd.,Daqing,Heilongjiang 163000,China;College of Earth Exploration Science and Technology,Jilin University,Changchun,Jilin 130012,China)
出处
《石油管材与仪器》
2019年第1期38-41,共4页
Petroleum Tubular Goods & Instruments
关键词
测井电缆
深度校正
磁记号
标定仪
精度
logging cable
depth correction
magnetic mark
calibration instrument
accuracy
