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Subject
- Geology, Stratigraphic40
- Geology39
- Petroleum39
- Cretaceous Geologic Period16
- Stratigraphic correlation13
- Oil well logging10
- Natural gas6
- Tertiary Geologic Period5
- Stratigraphic traps (Petroleum geology)4
- Gas fields2
- Geological cross sections2
- Oil fields2
- Analysis1
- Carbonate reservoirs1
- Eocene Geologic Epoch1
- Facies (Geology)1
- Gas reservoirs1
- Geology, Structural1
- Hydraulic fracturing1
- Jurassic Geologic Period1