测井技术2013，Vol.37Issue(4)：436-440,5.
碳氧比能谱测井在冀东油田的应用
Application of C/O Spectral Logging in Jidong Oilfield
汤金奎 1王绍春 1高伟 2郑佳佳 1轩玲玲 1陈小东2
作者信息
- 1. 中国石油冀东油田分公司陆上油田作业区,河北唐海063299
- 2. 中国石油长庆油田分公司超低渗透油藏研究中心,陕西西安710021
- 折叠
摘要
Abstract
C/O spectral logging curves contain rich stratigraphic information,and this logging method has been widely applied in the oilfield development in recent years.We detail several log application examples and the effect of C/O spectral logging data in oil reservoir development in Jidong oilfield.We can quantitatively predict the concentrated thickness of remaining oil on the top of oil-reservoir and optimize the perforation project with C/O spectral logging curves.We can predict enrichment region of remaining oil with the multi-well explanations and qualitatively identify and evaluate high capacity channel of reservoir by the feature of high H/Si,Si/Ca and C/O ratio.We can qualitatively recognize gas bearing formation and monitor the performance of hydrocarbon through the abnormal high-value of CI and oil saturation.We can calculate the oil saturation of oil layer by C/O spectral logging curves,identify the interface of oil and water at different time points and obtain the interface migration height in each time interval,and calculate the geological reserves of oil layer with volumetric method theory.关键词
碳氧比能谱测井/剩余油/大孔道/气层/地质储量Key words
C/O spectral logging/ remaining oil/ high capacity channel/ gas zone/ geologic reserve分类
天文与地球科学引用本文复制引用
汤金奎,王绍春,高伟,郑佳佳,轩玲玲,陈小东..碳氧比能谱测井在冀东油田的应用[J].测井技术,2013,37(4):436-440,5.
