近年来我国发现大中型气田的地质特点与21世纪初天然气勘探前景  

GEOLOGICAL CHARACTERISTIC OF LARGEMID SCALE GAS FIELDS DISCOVERIED RECENTLY IN CHINA AND NATURAL GAS PROSPECTING IN THE EARLY 21ST CENTURY

作　　者：赵文智[1] 汪泽成[1] 王红军[1] 钱凯[1] 

机构地区：[1]中国石油勘探开发研究院,北京100083

出　　处：《天然气地球科学》2005年第6期687-692,共6页Natural Gas Geoscience

基　　金：国家重大基础研究发展规划"973"项目(编号:2001CB209100)资助

摘　　要：进入21世纪后我国天然气勘探事业发展迅速,探明储量快速增长,发现大气田速度加快。指出近年来我国天然气储量快速增长主要集中在五大气区即鄂尔多斯气区、四川气区、塔里木气区、柴达木气区和海域气区;新领域的突破以及围绕大气田的深化勘探是储量增长的关键;近期陆上天然气勘探陆续出现新特点,展示出一批有前景的勘探领域。认为21世纪初期天然气勘探的主战场仍将是五大气区。In the beginning of 21st century, exploration of natural gas has been developing with high speed in China. Increase of proven reserves and new large gas fields has been explored more and more, The area of new natural gas proven reserves is mainly located in 5 gas provinces, and the key roles of those are build-up of new prospective areas and deeply exploration around the large gas fields, The 5 gas provinces will be main territories of natural gas exploration in the early 21st century.

关 键 词：大气田 气区 高效气藏 海相气藏 

分 类 号：TE12[石油与天然气工程—油气勘探]