Hydrate dissociation induced by gas diffusion from pore water to drilling fluid in a cold wellbore

It is a common view that the high temperature of the drilling fluid can lead to the dissociation of gas hydrate during drilling through hydrate-bearing sediments. This study indicates that the hydrate dissociation in wellbore can also be induced by gas diffusion from pore water to drilling fluid eve...

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Bibliographic Details
Main Authors: Youhong Sun, Hongfeng Lu, Cheng Lu, Shengli Li, Xiaoshu Lv
Format: Article
Language:English
Published: Yandy Scientific Press 2018-08-01
Series:Advances in Geo-Energy Research
Subjects:
Online Access:http://www.astp-agr.com/index.php/Index/Index/detail?id=85