Category:Oil shale

• Oil shale by country (20 C)

C

• Oil shale companies (2 C, 12 P)

G

• Oil shale geology (1 C, 14 P)

I

• Oil shale infrastructure (2 C, 3 P)

M

• Oil shale mining (2 C, 1 P)

P

• People associated with oil shale (2 C, 1 P)

T

• Oil shale technology (2 C, 31 P)

• Oil shale

C

• Char (chemistry)
• Coal oil

E

• Oil shale economics
• Environmental impact of the oil shale industry

H

• History of the oil shale industry

I

• Oil shale industry

O

• Oil Shale (journal)
• Oil shale gas

R

• Oil shale reserves

S

• Shale oil
• Spent shale