TY  - BOOK
ED  - Organization of the Petroleum Exporting Countries (OPEC)
TI  - Basic oil industry information
U1  - 665.5 
PY  - 1983///
CY  - Vienna
PB  - OPEC
KW  - Industria del Petróleo
KW  - Industria del Gas
KW  - Tarifa
KW  - OPEC
N1  - Impreso; 06456; Crude oil. How oil was formed. Where oil is found. How oil is found. Drilling a well. Offshore drilling. Production. Natural gas. Secondary recovery. Oil transportation and storage. Refining. Distillation. Cracking and reforming. Treating, products. Grading, differentials and pricing. The international oil industry. New trends. Influence of OPEC. Pricing considerations, spot markets
ER  -