Composition and properties of oil well drilling fluids
Gray, George R
Composition and properties of oil well drilling fluids - 4th - Houston : Gulf Publishing Company, 1981 - xii, 630p.
0872011291
Oil well drilling
622.3381 / GRA
Composition and properties of oil well drilling fluids - 4th - Houston : Gulf Publishing Company, 1981 - xii, 630p.
0872011291
Oil well drilling
622.3381 / GRA