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Chemically enhanced drilling :an annotated tabulation of published results

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

Study of zeta potential for material particles in chemical additive solutions

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

Improved drilling of coal measure rocks for underground mine void detection and exploration programs

Published Year

• 1980-1989 (4)
• 1990-1999 (1)

Subject

• Drilling muds--Testing (2)
• Rock-drills (2)
• Zeta potential (2)
• Abandoned coal mines (1)
• Boring (1)
• Coal-cutting bits (1)
• Directional drilling (1)
• Mine surveying (1)
• Polyethylene oxide (1)
• Solution (Chemistry) (1)
• Water--Electric properties (1)

Author

• Watson, Pamela J. (5) *
• Tuzinski, Patrick A. (4)
• Engelmann, William H. (3)
• Pahlman, J. E. (3)

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