Drilling Fluids

Displaying 51 - 64 of 64
Citation Year
Fucheng Li (1993) Measurements of Viscosity and Density of Ethylene Glycol and Propylene Glycol Solutions. PICO TR-93-05, 1-7. 1993
Thomas A Gosink, Bruce R Koci, John J Kelley (1992) Aqueous Ethanol as an Ice Drilling Fluid. PICO TJC-102, 1-15. 1992
Victor Zagorodnov, Morev VA, Nagornov OV, John J Kelley, Thomas A Gosink, Bruce R Koci (1992) Hydrophilic Liquid in Glacier Boreholes. PICO TR-92-03, 1-32. 1992
Thomas A Gosink, John J Kelley (1991) Butyl Acetate Vapor Detection Methods. PICO TR-91-01, 1-15. 1991
Thomas A Gosink, John J Kelley, Bruce R Koci, Tyler W Burton, Mark A Tumeo (1991) Instruments and Methods. Butylacetate, An Alternative Drilling Fluid for Deep Ice-Coring Projects. PICO TJC-101, 170-175. 1991
Thomas A Gosink, Bruce R Koci, John J Kelley (1991) The Use of Aqueous Ethanol for Ice Core Drilling in Glaciers. PICO TR-91-02, 1-12. 1991
Thomas A Gosink, John J Kelley, Bruce R Koci, Tyler W Burton, Mark A Tumeo (1990) Butyl Acetate, An Alternative Drilling Fluid for Deep Ice Coring Projects. PICO CP-90-05, 1-11. 1990
Asa Hagberg, Torbjorn Henriksson (1990) A Study of the Effect of n-Butyl Acetate on a Motor and Gear Reducer System For A Deep Ice Coring Drill. PICO TR-90-04, 1-74. 1990
Thomas A Gosink, Mark A Tumeo, Bruce R Koci, Tyler W Burton (1989) A Case for n-Butyl Acetate A Safe, Auto-Dense Ice Core Drilling Fluid. PICO TR-89-03, 1-20. 1989
Thomas A Gosink (1989) A Literature Survey of Drilling Fluids and Densifiers. PICO TR-89-02, 1-20. 1989
Niels S Gundestrup (1988) Hole Liquids. Ice Core Drilling. Proceedings of the Third International Workshop on Ice Drilling Technology (eds C. Rado and D. Beaudoing), 51-53. 1988
Bruce R Koci (1988) Design of a Drill to Work in a Fluid Filled Hole. Ice Core Drilling. Proceedings of the Third International Workshop on Ice Drilling Technology (eds C. Rado and D. Beaudoing), 28-31. 1988
Kudryashov BB, Chistyakov VK, Pashkevitch VM, Petrov VN (1984) Selection of a Low Temperature Filler for Deep Holes in the Antarctic Ice Sheet. Proceedings of the Second International Workshop/Symposium on Ice Drilling Technology (eds G. Holdsworth, K.C. Kuivinen and J.H. Rand), CRREL Special Report 84-34, 137-138. 1984
Morev VA, Yakovlev VM (1984) Liquid Fillers for Bore Holes in Glaciers. Proceedings of the Second International Workshop/Symposium on Ice Drilling Technology (eds G. Holdsworth, K.C. Kuivinen and J.H. Rand), CRREL Special Report 84-34, 133-135. 1984