Critics blame the use of a drilling method known as hydraulic fracturing, or fracking, for the increase in earthquakes.

批评家谴责石油开采中使用的水力压裂技术造成地震数量增加。

The company wanted to bring out gas left behind by past wells and old fashioned drilling methods and make a new plan with the United States Bureau of Land Management.

该公司想抽出过去油井和老式钻井方法留下的气体，并与美国土地管理局制定新计划。