Synergistic Effect of Polyaspartate and Polyethylene Glycol on Lubrication Performance of the Water-Based Drilling Mud.

ACS Omega · 2021 · PMC8173554 · PMID 34095674

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a decreasing trendno p-value reported

With the increase of the PA content, the coefficient of friction of the water-based drilling mud shows a decreasing trend, but it is not obvious.

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