水力压裂法又称为液压破裂法,是指向地下岩层泵入高压液体致使岩层产生裂缝,达到油气增产的一种技术。这些高压液体常常是掺有沙石和少量化学物质的高压水。因为浪费水资源,且有污染地下水的隐患,页岩气开采在多国受到质疑。 Hydraulic fracturing method, also known as hydraulic fracturing method, refers to a technique of pumping high-pressure liquid into the underground rock formation to cause cracks in the rock formation and increase oil and gas production. These high pressure fluids are often high pressure water mixed with sand and small amounts of chemicals. Shale gas exploitation has been questioned in many countries because of the waste of water resources and the potential pollution of groundwater.