Subject
Drill cores
1
Electric power distribution
1
Geology, Stratigraphic
6
Green River Formation
4
Mines and mineral resources
1
Natural gas
1
Oil fields
1
Oil wells Hydraulic fracturing
1
Oil-shales
16
Oil-shales Analysis
1
Petroleum
1
Petroleum Geology
2
Power resources
1
Shortite
1
Stratigraphic correlation
1
Thermal analysis in earth sciences
1
Trona
2
Uranium ores
1
Wind River Basin (Wyo.)
4
Wyoming
1