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天然气是我国的一种重要的能源,尤其是近年来石油价格不断攀升,使得天气开发技术的应用经济性越来越强。未来天然气将迎来高速发展期,据统计我国每年新增天然气在5000亿立方米以上,如何开发这些资源成为当前一个重要问题。本文简要介绍了我国当前天然气的开发现状和当前面临的一些技术难题,并对当前天然气开发技术进行了简要介绍。我国目前形成了六种天然气开发技术:一、砂岩气藏低成本开发技术;二、水平井开发技术;三、火山岩气藏开发技术;四、超深高压气藏开发技术;五、碳酸盐气藏开发技术;六,疏松砂岩气藏开发技术。
Natural gas is an important energy source in our country. In particular, the rising price of oil in recent years has made the application of weather development technology more and more economical. In the future, natural gas will usher in a period of rapid development. According to the statistics, over 500 billion cubic meters of natural gas are newly added each year in our country. How to develop these resources has become an important issue at present. This article briefly introduces the current development of natural gas in our country and some technical problems we are confronted with now, and gives a brief introduction of the current natural gas development technology. At present, six kinds of natural gas development technologies have been formed in our country: one is the low cost development of sandstone gas reservoirs; the other is the horizontal well development technology; the third is the development of volcanic gas reservoirs; the other is the development of ultra-deep and high pressure gas reservoirs; Gas reservoir development technology; six, loose sandstone gas reservoir development technology.