摘要
本次研究在明确大牛地气田适宜水平井开发有利沉积微相类型的情况下,以辫状河道、障壁砂坝两种有利微相为研究对象,通过对岩性、构造和测井曲线特征的研究,寻找有利沉积微相对应的岩石相和测井相标志,从而建立大牛地气田包括岩石相-测井相-沉积微相及其对应关系的有利微相识别模式,为后期开发有利区优选和井位部署奠定基础。
Daniudi gas field is suitable for horizontal well development.This paper clearly study on the favorable sedimentary microfacies types such as the braided channel,barrier bar.Through the study of lithology,structure and the characteristics of logging curves,rock and logging find corresponding identification marks of these microfacies,thereby establishing microfacies models of Daniudi gas field including rock-well logging facies sedimentary microfacies and correspondence between the favorable facies identification model. The results of this study provides the basis for favorable zone optimization and deployment of horizontal well.
出处
《石油化工应用》
CAS
2016年第3期102-106,共5页
Petrochemical Industry Application
基金
国家科技重大专项"鄂尔多斯盆地大牛地致密低渗气田开发示范工程"
项目编号:2011ZX05045
关键词
大牛地气田
水平井
测井相
有利微相模式
Daniudi gas field
horizontal well
log facies
favorable microfacies model
