热带海洋学报 ›› 2015, Vol. 34 ›› Issue (2): 85-89.doi: 10.11978/j.issn.1009-5470.2015.02.011

• 海洋地球物理学 • 上一篇    

深部地热和天然气水合物组合利用可行性研究

张宪政, 肖宏跃   

  1. 成都理工大学地球物理学院, 四川 成都 610059
  • 收稿日期:2014-02-27 修回日期:2014-08-20 出版日期:2015-04-10 发布日期:2015-04-12
  • 通讯作者: 肖宏跃。E-mail: xiaohy@cdut.edu.cn
  • 作者简介:张宪政(1990~), 男, 山东省济宁市人, 硕士研究生, 主要从事石油天然气水合物与天然气水合物勘探方面的研究。E-mail: 1067303751@qq.com
  • 基金资助:
    * 非常感谢刘晓老师对本文的资料收集做出的贡献;感谢陈思宇对本文提出的宝贵意见。

Feasibility study of deep geothermal exploitation of natural gas hydrate

ZHANG Xian-zheng, XIAO Hong-yue   

  1. College of Geophysics, Chengdu University of Technology, Chengdu 610059, China
  • Received:2014-02-27 Revised:2014-08-20 Online:2015-04-10 Published:2015-04-12

摘要: 近年来的研究表明, 海洋中天然气水合物的成藏和分布受温度的影响较大, 一些海域中的天然气水合物资源与地热资源同时存在, 且有一定的分布规律。文章提出在利用地热开采天然气水合物基础上把两种资源结合起来利用, 并对天然气水合物和地热资源的组合评价进行了相关的方法研究; 参考组合评价相关经验公式, 建立了组合评价的模型, 并应用在实例中。通过实例应用, 丰富了该开采方法的可行性论证, 并对圈定的两种资源的综合利用的远景区进行了评价。

Abstract: Recent studies have shown that temperature plays an important role in the process of accumulation and distribution of natural gas hydrate. Some natural gas hydrate resources in sea area coexist with geothermal resources, and distribution patterns exist. This paper puts forward the viewpoint of combined use of these two kinds of resources on the base of exploitation of natural gas hydrate by using geothermal energy. It proposes related research methods about combination evaluation of natural gas hydrate and geothermal resources. In this study, we also build the model of combination evaluation and put it into practice. Examples of applications enrich the feasibility study of exploiting methods as well as making the evaluation of the prospective areas of two resources’ complex utilization.