TY  - BOOK
AU  - GATLIN, CARL
TI  - PETROLEUM ENGINEERING: DRILLING AND WELL COMPLETIONS
U1  - 622.3382 
CY  - ENGLEWOOD
KW  - GEOLOGIA DEL PETROLEO
KW  - PETROLEO-PERFORACION
KW  - POZOS DE PETROLEO-PERFORACION
ER  -