Effect of shearing actions on the rheological properties and mesostructures of CMC, PVP and CMC + PVP aqueous solutions as simple water-based drilling fluids for gas hydrate drilling
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- 作者：Ling Zhanga ; b ; Huicui Suna ; Bo Hanc ; Li Penga ; Fulong Ninga ; nflzx@cug.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Guosheng Jianga ; V.F. Chehotkina
- 关键词：Aqueous solution ; Mesostructure ; Shearing action ; Rheological property ; Gas hydrate
- 刊名：Journal of Unconventional Oil and Gas Resources
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：14
- 期：Complete
- 页码：86-98
- 全文大小：6992 K
文摘
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CMC, PVP and CMC + PVP aqueous solutions have different types of network framework.
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The morphology of mesostructures changes with the concentration of CMC or/and PVP.
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The strong shearing action has a stretch effect on the network framework.