hydrocarbon accumulation
C35522
concept
Hydrocarbon accumulation is the natural concentration of oil and/or gas in a porous and permeable subsurface trap where they are retained by a sealing formation.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| bitumen deposit | 1 |
Instances (2)
| Instance | Via concept surface |
|---|---|
| Zapolyarnoye gas field | — |
| Athabasca oil sands | bitumen deposit |