苏里格气田致密气藏特征与开发技术  

Characteristic and Development Techniques of Sulige Tight Gas Pool

作　　者：王少飞[1,2] 安文宏[1,2] 陈鹏[1,2] 刘道天[1,2] 梁鸿军[1,2] 

机构地区：[1]中国石油长庆油田分公司勘探开发研究院,陕西西安710021 [2]低渗透油气田勘探开发国家工程实验室,陕西西安710021

出　　处：《天然气地球科学》2013年第1期138-145,共8页Natural Gas Geoscience

基　　金：中国石油天然气股份有限公司重大专项(编号:2010E-2302)资助

摘　　要：鄂尔多斯盆地广泛分布致密气资源,可能成为该地区天然气资源的重要接替。在对国内外致密气藏开发历程和现状进行总结回顾的基础上,对以苏里格气田为代表的鄂尔多斯盆地致密气藏储层特征进行了分析,并与美国已开发致密气田的地质特征和气藏特征进行了比较,划分出了致密储层的四大成因类型,依据目前开发现状和攻关试验研究进展,结合致密气藏开发难点和问题,指出了下一步攻关的方向。Ordos basin with abundance of tight gas is a backup area of natural gas exploration. Based on re- viewing tight gas development and present situation, we discuss the characteristics of Sulige tight gas reser- voirs as a typical case and compare the features of geological background and gas reservoir between Ameri- can developed tight gas field and Sulige gasfield. Four types are classified. Based on development history and test results, we conclude development difficulties and challenges of tight gas reservoir, and point out the the following research direction in the future.

关 键 词：致密砂岩气藏 苏里格气田 有效开发 资源潜力 

分 类 号：TE348[石油与天然气工程—油气田开发工程]