页岩气资源开发地面工程建设调研及应用

发布时间：2018-04-29 21:26

本文选题：页岩气 + 非常规体系　；参考：《东北石油大学》2017年硕士论文

【摘要】：目前,中国是仅次于美国的世界第二大能源进口和消费大国,随着环保压力的增大,对天然气等清洁能源的需求持续增加,但受国际政治经济影响和国内天然气资源及产能的限制,供需矛盾突出。截止到2015年,我国天然气消费量将达2600亿立方米,其中约900亿立方米天然气需要依靠进口。因此,要开发页岩气等非常规天然气资源,就需要开发一套适用我国页岩气地面工程建设的工艺技术。我国页岩气才刚刚起步,显然,在页岩气开发的初级阶段将面临许多挑战。通过对国外页岩气地面工程建设的调研,针对目前开采页岩气的难点,建立一套页岩气的非常规开发体系。在与壳牌的合作中,运用对国外页岩气开发技术,应对页岩气非常规的地下特性,优化布置井口、合理的地面集输设计、恰当的中央处理设备,来使采收量最大化,并成功的在四川富顺页岩气区块进行了开采。当页岩气开发技术成熟以后,使页岩气开发模块化,以实现低成本作业成本,经济可持续性发展。
[Abstract]:At present, China is the second largest energy importing and consuming country in the world second only to the United States. With the increase of environmental pressure, the demand for clean energy such as natural gas is increasing, but the contradiction between supply and demand is prominent due to the international political and economic influence and domestic natural gas resources and capacity. By 2015, the consumption of natural gas in China will reach 2600. In order to develop shale gas and other unconventional natural gas resources, it is necessary to develop a set of technology for the construction of shale gas ground engineering in China. Therefore, China's shale gas is just starting. Obviously, the initial stage of shale gas development will face many challenges. Research on the construction of outer shale gas ground engineering, in view of the difficulty of shale gas exploitation at present, establish a set of unconventional development system for shale gas. In cooperation with Shell, the development technology of shale gas abroad should be used to deal with the unconventional underground characteristics of shale gas, optimize the layout of the wellhead, the reasonable ground gathering and transportation design, and the appropriate central processing equipment. In order to maximize the harvest, we have successfully exploited the shale gas block in Fushun, Sichuan. When the technology of shale gas development is mature, the shale gas development is modularized to realize low cost operating cost and economic sustainability.

【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE37

【参考文献】