Refinery industry engineer are working and discussing at front oil and gas industrial factory,Oil refinery plant for industry '.

operator recording operation of oil and gas process at oil and rig plant, offshore oil and gas industry, offshore oil and rig in the sea, operator monitor production process, routine daily record'.

Silhouetted oil pumps in a field at sunset with a superimposed digital screen displaying financial graphs and numbers, representing rising gas prices

Oil and gas processing plant with pipe line valves.Industrial zone, Steel pipelines and valves blue sky.Oil pipeline valves in the oil and gas industry'.