borehole logging measurement
31Royal Dutch Shell — plc Type Public limited company Traded as LSE:  …
32OPEC — Organization of Petroleum Exporting Countries …
33List of oil fields — USGS map of countries where oil is located. An oil refinery in M …
341973 oil crisis — Further information: 1973 world oil market chronology 1973 Oil Crisis Other names Arab Oil Embargo The 1973 oil crisis started in October 1973, when the members of Organization of Arab Petroleum Exporting Countries or the OAPEC (consisting of the …
351979 energy crisis — Further information: 1979 world oil market chronology 1979 oil crisis Graph of Top Oil Producing Counties, showing drop in Iran s Production [1] …
36Chevron Corporation — CVX redirects here. For the United States Navy future aircraft carrier program, see United States Navy CVN 21 program. Chevron Corporation Type Public Traded as …
37Oil sands — The Athabasca oil sands in Alberta, Canada, are a very large source of bitumen, which can be upgraded to synthetic crude oil. Bituminous sands, colloquially known as oil sands or tar sands, are a type of unconventional petroleum deposit. The… …
38ConocoPhillips — Company Type Public Traded as NYSE: COP …
39Gazprom — Газпром Type Public Traded as RTS:GAZP MICEX …
40Energy development — Schematic of the global sources of energy in 2006 2007 …
