Top Oil And Gas Upstream Companies in Oman
BP Plc
Royal Dutch Shell
Oman Oil Marketing Company SAOC
Total SA
Eni SpA
*Disclaimer: Top companies sorted in no particular order

Oman Oil And Gas Upstream - Competitive Concentration

List of Oil And Gas Upstream Companies in Oman
Petroleum Development Oman
Royal Dutch Shell Plc
Oman Oil Company SAOC
Petrogas E&P LLC
Occidental Petroleum Corporation
Tethys Oil AB
BP Plc
Total SA
Daleel Petroleum LLC
Eni SpA
PTT Exploration and Production Public Company Limited (PTTEP)



