TY  - BOOK
ED  - American Petroleum Institute (API)
TI  - Seminar on reserves and productive capacity
U1  - 333.823 
PY  - 1975///
CY  - Washington
PB  - API
KW  - Petróleo
KW  - Gas Natural
KW  - Congresos y Conferencias
N1  - 05232; Exploration for crude oil and natural gas. Development and production of crude oil and natural gas. Estimating and defining underground hydrocarbon reserves. The effect of economic and technological factors on estimates of proved reserves and productive capacity. The API approach to calculating productive capacity and proved reserves of crude oil. Factors affecting estimates of natural gas reserves
ER  -