The studies and development of coal seam gas (CSG) have been conducted for more than 30 years in China,but few of China......

Although coal swelling/shrinking during coal seam gas extraction has been studied for decades,its impacts on the evoluti......

民和盆地构造位置处于祁连山褶皱系东部，是一个中新生代发展起来的断、坳山间盆地。盆地中醅中侏罗统窑街组蕴藏着丰富的煤炭资源，煤......