区块油田注水系统适应性分析

Adaptability analysis of water injection system in Block Oilfield

白231井是位于徐家围子地区的一口营一段火山岩长井段取心的开发评价井。本次研究主要从火山岩性、火山岩相、孔隙结构、成岩作用及储层评价等方面来认识该井,最后进行储层评价。白231井的精细研究对兴城地区营一段火山岩的认识有重要的意义,对火山口之间地质变化规律的认识可为气田开发方案设计及今后的天然气开发奠定基础。

The Bai 231 well is the development and evaluation well of the long well section of a section of volcanic rock in the Xujiaweizi area.This study mainly from the volcanic lithology,volcanic facies,pore structure,diagenesis and reservoir evaluation to understand the well,and finally the reservoir evaluation.The meticulous research of well Bai 231 is very important for understanding the volcanic rocks of Ying 1 member in Xingcheng area.The understanding of geological change rules between volcanic craters can lay the foundation for gas field development plan design and future natural gas development.