Drilling engineering
Azar, J.C.
Drilling engineering - Oklahoma Pennwell 2007 - x, 486p.
9781593700720
Oil well Drilling, Gas well Drilling
TN 871.2 / .A92
Drilling engineering - Oklahoma Pennwell 2007 - x, 486p.
9781593700720
Oil well Drilling, Gas well Drilling
TN 871.2 / .A92