Strengthening shale wellbore with silica nanoparticles drilling fluid
Nanoparticles have been widely used to reduce wellbore instability problems of shale formation. In this paper, nanoparticle-containing water-based drilling fluids (WBDFs) and oil-based drilling fluids (OBDFs) were evaluated by running three new tests including spontaneous imbibition, swelling rate a...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2016-06-01
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Series: | Petroleum |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2405656116300311 |