摘要
松辽盆地北部深层天然气绝大部分为干气，气源对比很困难。本文采用间接对比法，将源岩与天然气储层沥青中的生物标记物进行对比，认为深层天然气主要来自侏罗系和登娄库组地层。
Gas source correlation in north part of Songliao basin is very difficult because most deep natural gas is dry. This paper correlates the source rocks with biology marks in natural gas formation asphalt by adopting indirect correlation method, recognizing that deep natural gas mainly comes from Jurassic and Denglouku Formations.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1999年第1期5-7,共3页
Petroleum Geology & Oilfield Development in Daqing
关键词
松辽盆地
气源对比
储层
沥青
生物标记物
Songliao basin, Gas source correlation, Formation asphalt, Biology marker
