An Interface Parametric Evaluation on Wellbore Integrity during Natural Gas Hydrate Production
-
Published:2022-10-18
Issue:10
Volume:10
Page:1524
-
ISSN:2077-1312
-
Container-title:Journal of Marine Science and Engineering
-
language:en
-
Short-container-title:JMSE
Author:
Zheng Miaozi,Yang Renjie,Zhang Jianmin,Liu Yongkai,Gao Songlin,Duan Menglan
Abstract
Based on the whole life cycle process of the economic exploitation of natural gas hydrate, this paper proposes the basic problem of stabilizing the wellbore for the basic conditions that must be met to ensure the integrity of the wellbore for exploitation: revealing the complex mechanism of fluid–solid–heat coupling in the process of the physical exchange of equilibrium among gas, water, and multiphase sand flows in the wellbore, hydrate reservoir, and wellbore, defining the interface conditions to ensure wellbore stability during the entire life cycle of hydrate production and proposing a scientific evaluation system of interface parameters for wellbore integrity.
Subject
Ocean Engineering,Water Science and Technology,Civil and Structural Engineering
Reference175 articles.
1. China’s Deepwater Gas Hydrate Development Strategies under the Goal of Carbon Peak;Wei;Nat. Gas Ind.,2022
2. Multi-scenario Conception on the Development of Natural Gas Industry under the Goal of Carbon Neutrality;Li;Nat. Gas Ind.,2021
3. Methane hydrates potential as a future energy source
4. Current perspectives on gas hydrate resources
5. Research Advancement of Natural Gas Hydrate in South China Sea;Luo;Bull. Miner. Petrol. Geochem.,2013