Effects of inhibitor KCl on shale expansibility and mechanical properties
The expansibility and mechanical properties of shale are significantly influenced by water-based muds (WBMs); thus, it is necessary to mitigate this effect to avoid borehole instabilities in drilling operation. Potassium chloride (KCl) is usually used as inhibitor to reduce hydration of shales. In t...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2019-12-01
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Series: | Petroleum |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2405656118301603 |