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Oil & Gas Geology
Test 1
Question | Answer |
---|---|
How long have petroleum products been in use? | for at least 8,000 years |
What are three of the early uses of petroleum? | medication, waterproofing, warfare |
How did the Egyptians use petroleum? | in the mummification process and as medicine |
How was petroleum used in ancient Greece? | fueled the everlasting flame in the sacred Oracle at Delphi |
How did the Persians observe petroleum? | they built their temples around natural gas sources |
How was oil collected up to the mid 1900's? | Collected from seeps, shallow pits, or hand-dug shafts |
What are the "seven sisters" of the oil industry? | Texaco, Shell, Exxon, Gulf, bp, Mobil, Chevron |
What does OPEC stand for? | Organization of Petroleum Exporting Countries |
What is the study of fossil life called? | Paleontology |
What are the five main components of an oil deposit? | source rock, heat, reservoir, cap rock, trap |
What kind of compounds are oil and natural gas? | organic hydrocarbons |
What are the four types of natural gas hydrocarbons? | alkanes, naphthenes, aromatics, & asphaltics |
Saturated chains of 5 or more carbon: | alkanes |
Saturated rings of 5 or more carbon: | naphthenes |
unsaturated rings of 5 or more carbon: | aromatics |
very long hydrocarbon chain | asphaltics |