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Subject
- Geology67
- Petroleum67
- Natural gas19
- Petroleum reserves19
- Geology, Stratigraphic11
- Natural gas reserves6
- Prospecting4
- Petroleum in submerged lands3
- Analysis2
- Carbon2
- Computer simulation2
- Geographic information systems2
- Rocks2
- Stratigraphic traps (Petroleum geology)2
- Air quality1
- Barite1
- Basins (Geology)1
- Bitumen1
- Borings1
- Cretaceous Geologic Period1