页岩气开采对水资源承载力影响研究——以四川地区某典型页岩气区块为例

Study on the Influence of Shale Gas Exploitation on the Water Resources Carrying Capacity—A Typical Shale Gas Area in Sichuan as an Example

摘要: 页岩气在开采过程中会消耗大量水资源，不少学者认为会对当地水资源承载力造成负担。本文以四川地区某典型页岩气区块为研究对象，通过分析当地水资源现状及页岩气耗水情况，研究页岩气开采对当地水资源承载力的影响程度。结果表明，该区块页岩气开采对当地水资源可利用量影响较小，且符合当地用水总量控制指标。

Abstract: The shale gas exploitation will consume a large amount of water resources, and many scholars believe that it will burden the carrying capacity of local water resources. In this paper, we study the impact of shale gas exploitation on the local water resources carrying capacity in a typical shale gas area in Sichuan and Chongqing by analysing the local water resources situation and water consumption in shale gas exploitation. The result shows that the shale gas exploitation in this area causes little effects on local water resources. At the same time, it is in accordance with the local water quota.