涪陵页岩气开发的生态环境影响及保护对策

Impacts of Shale Gas Exploitation on Ecological Environment in Fuling and Countermeasures

涪陵国家级页岩气示范区取得的突破对我国页岩气行业产生了重大影响,但页岩气开发对生态环境的污染和破坏也引起了人们的高度关注。在研究涪陵页岩气田开发情况和当地自然环境的基础上,发现涪陵页岩气开发对生态环境的影响主要体现为对耕地及植被的破坏、水污染、噪声影响、空气污染、钻屑固化填埋影响等。为了将生态环境影响降到最低,实现资源开发与生态保护并重,针对涪陵页岩气开发中的生态环境影响,需要通过管理创新和技术创新,在耕地及植被破坏、水污染、噪声影响、空气污染、钻屑固化填埋等方面采取积极有效的应对措施,进而为其他区块的页岩气绿色高效开发提供示范和借鉴。

The major breakthrough made at the national shale gas demonstration zone in Fuling has a significant impact on China’s shale gas industry. The ecological environment pollution and destruction in shale gas development process are beginning to drawing people’ attention. In the case study on Fuling shale gas field,we analyzed the impact of shale gas development on the ecological environment in Fuling. The analysis reveals that the ecological impacts of shale gas development in Fuling mainly consist of destruction of arable land and vegetation,water pollution,noise pollution,air pollution,and drilling cuttings solidification and burial. Active and efficient measures with emphasis on both resource development and ecological protection must be taken through management innovation and technological innovation to minimize the impacts on ecological environment. We hope that this research will provide a model for green and highly efficient shale gas development in other blocks .