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Zeta potential control for simultaneous enhancement of penetration rates and bit life in rock drilling

Zero-surface-charge-controlled drilling for enhanced penetration and extended bit life

Published Year

• 1980-1989 (2)

Subject

• Rock-drills (2) *
• Boring (1)
• Directional drilling (1)
• Drilling muds--Testing (1)
• Zeta potential (1)

Author

• Engelmann, William H. (2)
• Pahlman, J. E. (2)
• Tuzinski, Patrick A. (2)
• Watson, Pamela J. (2) *

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