能够量化的脉冲中子测井原始资料质量验收系统  

The Quantitative Pulse Neutron Logging Raw Data Quality Acceptance System

作　　者：赵勃权 霍勇 李桂山 柳良仁 李宁[2] 齐婷婷 ZHAO Boquan;HUO Yong;LI Guishan;LIU Liangren;LI Ning;QI Tingting(Changqing Branch,China National Logging Corporation,Xi’an Shaanxi 710201,China;Geological Research Institute,China National Logging Corporation,Xi’an Shaanxi 710077,China;Exploration&Development Research Institute,Changqing Oilfield Company,PetroChina,Xi’an Shaanxi 710016)

机构地区：[1]中国石油集团测井有限公司长庆分公司,陕西西安710201 [2]中国石油集团测井有限公司地质研究院,陕西西安710077 [3]中国石油长庆油田分公司勘探开发研究院,陕西西安710016

出　　处：《内蒙古石油化工》2025年第1期40-43,共4页Inner Mongolia Petrochemical Industry

摘　　要：目前国内采用的脉冲中子测井原始曲线质量评价虽然有相关的标准,但大部分油田在具体评价未有相应的规范和明确的要求。M油田在《石油测井原始资料质量规范》(SY/T5132-2012)基础上,编制本油田的脉冲中子测井原始资料验收标准,并研制出脉冲中子测井的原始资料质量验收系统。该原始资料质量评价系统采用斯伦贝谢公司曲线质量评价方法,能够定量评价原始资料质量,输出相对误差、绝对误差的正误差、负误差、平均误差等一系列评价数值,产生一个综合评级结果,并增加了优秀项量化评价标准。该原始资料质量评价系统能够快捷、准确、客观的量化评价原始资料质量,极大提高了原始资料质量验收人员的工作质量和效率。At present,although there are relevant standards for the quality evaluation of the original pulse neutron logging curve used in China,there are no corresponding norms and clear requirements for the specific evaluation of most oil field.On the basis of《Quality Specification of crude Oil Logging Data》(SY/T5132-2012),the acceptance standard of pulsed neutron logging raw data in M oilfield is compiled,and the acceptance system of pulsed neutron logging raw data is developed.The original data quality evaluation system adopts Schlumberger's curve quality evaluation method,which can quantitatively evaluate the quality of the original data,output a series of evaluation values such as relative error,positive error of absolute error,negative error,average error,etc.,produce a comprehensive rating result,and increase the quantitative evaluation criteria of excellent items.The original data quality evaluation system can evaluate the original data quality quickly,accurately and objectively,and greatly improve the work quality and efficiency of the original data quality inspection personnel.

关 键 词：脉冲中子测井 统计起伏 俘获截面 重复曲线 标准 相对误差 

分 类 号：P631.81[天文地球—地质矿产勘探]