Novel concepts of mechanical technology for gas recovery from marine hydrate reservoir
Yuting Men1
Zhen Song2
Ying Sun1
Kaili Li1
Xianlin Qing1
Hongen Sun1
Meng Zhou3
1.School of Mechanical Engineering,Southwest Petroleum University,Chengdu 610500,Sichuan,China2.School of Mechanical Engineering,Southwest Petroleum University,Chengdu 610500,Sichuan,China;Sichuan Science and Technology Resource Sharing Service Platform of Oil and Gas Equipment Technology,Chengdu,China3.School of Sciences,Southwest Petroleum University,Sichuan 610500 Chengdu,China
摘要：According to the characteristics of marine natural gas hydrate,China has proposed the solid-state fluidization exploitation technology or natural gas hydrate,with subsea exploitation being key to the commercial recovery of gas.In this paper,two new integrated tools are proposed for breaking and collecting natural gas hydrate,and their working principles and steps are illustrated.Finite element analysis,three-dimensional modeling,and simulations were conducted for both exploitation tools to verify their technological feasibility.The results show that the two exploitation tools can effectively improve the efficiency of hydrate exploitation and ensure the stability of the hydrate reservoir.This provides a reference for further research on the solid-state fluidization exploitation technology of marine gas hydrates.
机标关键词：technologyrecoverynovelfromconceptshydratemarinemechanical
论文发表日期：2023-06-28
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：14( 78-91 )
英文信息