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su lian shui li ya lie chou fang wa si zi liao
Pages: 33
Year: Issue:  1
Journal: Safety in Coal Mines

Keyword:  水力压裂抽放瓦斯煤层矿井压裂处理地质储量矿区苏联;
Abstract: <正> 截至1978年在卡拉甘达和顿巴斯两矿区的15个矿井井田已进行了煤层水力压裂,经压裂处理后的煤层地质储量为五千万吨以上。其中有10个矿井井田已进行了掘进和开采,并获得
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