利用气测录井资料对储集层的解释评价方法及应用  

Interpretation and evaluation method of reservoir using gas logging data and its application

作　　者：段胜强 段宏臻 冷云飞 李会光 付新 文周芳 DUAN Shengqiang;DUAN Hongzhen;LENG Yunfei;LI Huiguang;FU Xin;WEN Zhoufang(Petro China Logging Co.,Ltd.Qinghai Branch,816400,China)

机构地区：[1]中国石油集团测井有限公司青海分公司,青海茫崖816400

出　　处：《内蒙古石油化工》2023年第9期120-124,共5页Inner Mongolia Petrochemical Industry

摘　　要：为有效解决录井气测资料全烃和组分之间的关系,在消除钻井液混有机物,色谱标定以及人为因素对色谱检测准确性的影响下,充分挖掘全烃和全烃减去组分之和差的关系,以及重烃与全烃的关系,利用全烃,组分之和,差值以及重烃几个参数的关系,建立相应的解释模板,指导录井现场快速通过解释模板对录井气测显示进行解释评价,通过录井与电测解释结论的相互验证,充分证明解释模板的可靠性,有利于指导现场工作,可以在咸东地区推广该解释模板,为录井现场评价增加技术手段,提高录井工作质量。To effectively solve the relationship between total hydrocarbon and components in logging gas logging data,In order to eliminate organics in drilling fluid,Under the influence of chromatographic calibration and human factors on the accuracy of chromatographic detection,Fully tap the relationship be-tween total hydrocarbon and total hydrocarbon minus the sum and difference of components,And the rela-tionship between heavy hydrocarbon and total hydrocarbon,Utilization of all hydrocarbons,Sum of com-ponents,Relationship between the difference value and several parameters of heavy hydrocarbon,Establish corresponding interpretation template,Guide logging site to quickly interpret and evaluate log-ging gas logging display through interpretation template,Mutual verification of logging and electric logging interpretation conclusions,Fully prove the reliability of interpretation template,It is conducive to guiding on-site work,This interpretation template can be promoted in Xiandong,Add technical means for logging field evaluation,Improve logging quality.

关 键 词：气测录井 全烃与ΣC_(1)-C_(5)之差 全烃 组分 

分 类 号：TE151[石油与天然气工程—油气勘探]