Floating Drilling :
Sheffield, Riley, 1931-
Floating Drilling : Equipment and Its Use / Riley Sheffield. - Houston : Gulf Pub. Co., Book Division, 1980 c1980. - ix, 257 p. : ill. ; 23 cm. - Practical drilling technology ; v. 2 .
Includes bibliographical references and index.
0872012891 9780872012899
80014311
Offshore oil well drilling.
Drilling platforms.
TN871.3 / .S53
627.98 / SHE
Floating Drilling : Equipment and Its Use / Riley Sheffield. - Houston : Gulf Pub. Co., Book Division, 1980 c1980. - ix, 257 p. : ill. ; 23 cm. - Practical drilling technology ; v. 2 .
Includes bibliographical references and index.
0872012891 9780872012899
80014311
Offshore oil well drilling.
Drilling platforms.
TN871.3 / .S53
627.98 / SHE