Search U.S. government technical reports digitized or harvested by TRAIL.
Measuring particle-size distribution and colloid content of oil-well drilling fluids
Role of clay and other minerals in oil-well drilling fluids
Effect of lubricating agents in a diamond-drilling-bit coolant and cuttings-removal medium
Cable-tool coring with oil-base mud in Appalachian oilfields
Well productivity related to drilling muds : Umiat Field, Naval Petroleum Reserve No. 4, Alaska
Leonardite and other materials as drilling-fluid dispersants and viscosity control agents
Rotary coring of Appalachian area oil-producing formations with mud or air
Substitution of phosphate slime for bentonite in geothermal well drilling fluids
Geothermal well drilling fluid technology :a literature survey
Effect of drilling fluids on permeability of uranium sandstone