Unconventional Gas Top Companies
Royal Dutch Shell plc
ExxonMobil Corporation
Chevron Corporation
ConocoPhillips
*Disclaimer: Top companies sorted in no particular order
Unconventional Gas Market Concentration

Unconventional Gas Company List
SINOPEC Corp.
Royal Dutch Shell Plc.
China National Petroleum Corp (CNPC)
Arrow Energy limited
BG Group Plc.
Exxon Mobil corportaion
Total SA
Chevron Corporation
ConocoPhillips
Pioneer Natural Resources


