摘要
在陕西省陕北侏罗纪煤田大海则勘查区煤炭资源普查过程中,采用二维地震勘探等手段在查明覆盖层的厚度及其变化情况,了解地震测线上煤系地层断层性质、产状,及确定煤层的顶底板和构造形态方面取得了一定的成果。
During the geological survey process of Dahaize exploration aera, Shanbei Jurassic coalfield, Shaanxi Province, 2D-seismic exploration was used to find out the thickness and changes of the coving layer, determine the fault nature and occurrence of coal bearing strata in seismic line, and determine the features and structures of seam＇ s surrounding rock.
出处
《陕西煤炭》
2014年第4期68-70,79,共4页
Shaanxi Coal
关键词
普查
二维地震勘探
断层
构造形态
geological survey
2D-seismic exploration
fault
structure form
