摘要
测井数据的标准化是测井多井评价技术中的重要组成部分,其目的是使研究区的所有同种内容的测井曲线具有统一的刻度,为全油田的油藏描述奠定基础。本文重点探讨了变异函数分析和趋势面分析两种标准化方法,在山东胜利石油管理局牛庄油田牛20开发试验区的应用过程中取得了很好的效果,提高了测井储层评价的能力。
Log data normalization is an important part of multiple well evaluation. Afterthis normalization, the lIog curves, having the same name, will have the samescale in the study area. So it is the base of reservoir description in the area.Normalization methods are discussed, including variogram function analysis andtrend surface analysis. By applying these methods to the N20 development exper-iment area of the Niuzhuang depression, the reservoir characteristics can beunderstood more clearly, and the reservoir parameters from log data will be moreprecise.
出处
《地质论评》
CAS
CSCD
北大核心
1993年第4期371-377,共7页
Geological Review
关键词
油藏
油气田
测井数据
标准化
log data normalization
reservoir description
log processing
