摘要
应用地质异常分析理论的复杂系数 (C值 )和组合熵 (H值 )的数值计算方法 ,对实际探测的测井数据 (如自然电位、声波时差、自然伽马和视电阻率等数据 )进行归一化和地质异常的定量计算处理 ,可以充分揭示出油气层中的含油和含水差异程度 ,实现油水层的定量判别。用该方法对胜利油田某井进行处理 。
On the basis of numerical method of complexity (C) and combination entropy(H) in geological anomaly analysis,log data (e.g. spontaneous potential,acoustic slowness,spontaneous gamma ray and electrical resistivity) are normalized to obtain C and H.According to the value difference obtained,the discrepancy of oil and water within the zones can be identified quantitatively,which has acquired excellent result in processing logging data of one well in Shengli Oilfield.
出处
《测井技术》
CAS
CSCD
2002年第6期478-480,共3页
Well Logging Technology
基金
国家自然科学基金 (No.40 0 72 0 30 )
国土资源部非传统矿产资源开发研究实验室项目 (No.2 0 0 1 0 5)资助
