Drill string and drill collars

by S.T. Horton ; in cooperation with International Association of Drilling Contractors
Bok · Engelsk · 1995 Sheryl T. Horton

Utgitt	Austin, Tex. : Petroleum Extension Service, Division of Continuing Education, University of Texas at Austin , 1995
Omfang	XI, 104 s. + bilag
Utgave	4th ed.
Emner	Drill pipe Oil well drilling rigs - Equipment and supplies oljeboring teknisk utstyr borestrenger
ISBN	0886981689