TY  - BOOK
AU  - Bommer, Paul
TI  - A primer of oilwell drilling: a basic text of oil and gas drilling
SN  - 0886982278
AV  - TN 871.2 .B66 2001
PY  - 2008///
CY  - Texas
PB  - The University of Texas
KW  - Oilwell drilling
KW  - Gas drilling
KW  - petroleum extension service
N1  - include index
ER  -