摘要
侏罗系沙河子组是松辽盆地北部主要聚煤层位。构造运动平稳的环境有利于形成厚度较大的煤层，煤层主要分布于东部断块起伏区，聚煤环境以河湖三角洲为主。利用地震资料可以确定煤层的反射特征及煤层的分布范围。
The Shahezi Formation of Jurassic system the main coalg-athering position of theNorth Songliao Basin, The environment of stable tectonic movement is advantageotis tothe generation of thicker coal seams. Coal seams are mainly distributed in the easternblock-rolling area. And coal-gathering environment is dominated by fluviolacustrinedeltas. So the reflecting features and distribtition ranges of coal seams can be determinedby means of seismic data.
出处
《石油实验地质》
CAS
CSCD
北大核心
1995年第2期131-137,共7页
Petroleum Geology & Experiment
