| English | Danish |
| conservation of petroleum resources Controlled utilization, protection and development of exploited and potentially exploitable sources of crude oil to meet current demand and ensure future requirements | bevarelse af olieressourcer |
| conservation of petroleum resources | bevarelse af olieressourcer |
| crude petroleum oil | råolie |
| crude petroleum oil | rå jordolie |
| petroleum consumption Petroleum belongs to non-renewable energy sources; it is a complex substance derived from the carbonized remains of trees, ferns, mosses, and other types of vegetable matter. The principal chemical constituents of oil are carbon, hydrogen, and sulphur. The various fuels made from crude oil are jet fuel, gasoline, kerosine, diesel fuel, and heavy fuel oils. Major oil consumption is in the following areas: transportation, residential-commercial, industrial and for generating electric power | olieforbrug |
| petroleum consumption | olieforbrug |
| petroleum geology The branch of economic geology that relates to the origin, migration and accumulation of oil and gas, and to the discovery of commercial deposits. Its practice involves the application of geochemistry, geophysics, paleontology, structural geology and stratigraphy to the problems of finding hydrocarbons | oliegeologi |
| petroleum geology | oliegeologi |
| petroleum industry Manufacturing industry utilizing complex combination of interdependent operations engaged in the storage and transportation, separation of crude molecular constituents, molecular cracking, molecular rebuilding, and solvent finishing to produce petrochemical products | olieindustri |
| petroleum industry | olieindustri |
| petroleum industry | mineralolieindustri |
| petroleum oil | jordolie |
| wastes from petroleum refining | olieslam og fast affald |
| Wastes from petroleum refining, natural gas purification and pyrolytic treatment of coal | Affald fra olieraffinering, rensning af naturgas og pyrolyse af kul |
| wastes from petroleum refining, natural gas purification and pyrolytic treatment of coal | affald fra olieraffinering,rensning af naturgas og pyrolyse af kul |
