摘要
随着我国油气缺口逐渐增大,非常规油气勘探开发逐步得到关注。非常规天然气的勘探开发对缓解我国天然气的供需矛盾、优化能源结构、提高能源安全水平具有重要战略意义,将成为常规天然气的有效补充。根据我国常规油气产量依然稳步增长,但需求缺口增长更快,对外依存度逐年攀升的能源国情,宜采取非常规气与常规气勘探开发并重的策略。在非常规气领域,现阶段致密气与煤层气比页岩气勘探程度高,技术相对成熟,更具快速发展潜力。
As China＇s oil and gas gap is becoming gradually increasing, unconventional oil and gas exploration and development is attracting increasing attention. This paper points out that unconventional natural gas exploration and development has important strategic meaning for alleviating the contradiction between supply and demand of natural gas, optimizing energy structure, raising the level of energy security; and it will be an effective supplement to conventional natural gas. On the basis of analyzing the energy situation in China, that is, conventional oil and gas production is still steady growth, but demand gap is growing faster, and external dependency increases year by year. This paper proposes that we should pay equal attention to exploration and development of both unconventional gas and conventional gas. In the field of unconventional gas, at this stage, comparing with shale gas, the exploration degree of tight gas and coal-bed gas is higher, with relatively mature technology and rapid development potential.
出处
《中国国土资源经济》
2015年第8期64-67,共4页
Natural Resource Economics of China
基金
中国地质调查局地质调查评价专项(12120113018900)
关键词
非常规气
煤层气
致密气
页岩气
形势
产量
unconventional gas
coal-bed gas
tight gas
shale gas
situation
output
