直流地电位梯度法和密间隔电位测试法组合(DCVG-CIPS)检测技术应用研究  

Application of dcvg-cips detection technology

作　　者：颜本翔 Yan Benxiang(Technical Monitoring Center of TUHA Petroleum Exploration and Development Co.,Ltd,Shanshan 838202)

机构地区：[1]吐哈石油勘探开发有限公司技术监测中心,新疆鄯善838202

出　　处：《石化技术》2022年第3期69-70,共2页Petrochemical Industry Technology

摘　　要：直流地电位梯度法(DCVG)技术和ACVG技术之间有极强的互补性;针对阴极保护有效性评价,目前只开展通电电位检测,检测结果不可靠,CIPS密间隔电位检测可对阴极保护系统进行全面评价,评价结果科学可靠。DCVG technology and acvg technology are highly complementary;For the effectiveness evaluation of cathodic protection,only on potential detection is carried out at present,and the detection results are unreliable. CIPS dense interval potential detection can comprehensively evaluate the cathodic protection system,and the evaluation results are scientific and reliable.

关 键 词：电压梯度 土壤电阻率 防腐层缺陷 

分 类 号：TE988.2[石油与天然气工程—石油机械设备]