非常规气实现潜力的技术关键进展

Key Technological Advancements in Realizing the Potential of Unconventional Gas

非常规气是指自然形成的气资源,如页岩气、煤层气、致密气等。非常规气具有资源丰富、分布广、开发潜力大、经济效益好等优点,在全球范围内都备受关注。我国非常规气资源丰富,但大部分未被开发利用,面临着“找矿难”和“开发难”的困境,因此必须加大开发力度。首先分析了非常规气的资源条件,随后提出了开采非常规气的意义及关键技术改造,最后提出了非常规气资源开发的有效策略。

Unconventional gas refers to natural gas resources,such as Shale gas,coalbed methane,Tight gas,etc.Unconventional gas has the advantages of abundant resources,wide distribution,great development potential,and good economic benefits,and has attracted worldwide attention.China is rich in unconventional gas resources,but most of them have not been developed and utilized,facing the dilemma of"difficult exploration"and"difficult development".Therefore,it is necessary to increase development efforts.This article first analyzes the resource conditions of unconventional gas,and then proposes the significance and key technological transformation of extracting unconventional gas.Finally,it proposes effective strategies for the development of unconventional gas resources.