Aerial view over oil rig in swamp near Bonny.African Nigerian Western Africa

Workers on oil rig.African Nigerian Western Africa

Workers on off-shore oil rig.African Nigerian Western Africa

Burning Off Gas. View along long pipe structure jutting out over the North sea to flames burning at the end

Texaco Tartan rig Flare Boom

Workers on oil rig.

Workers on oil rig.

Workers on oil rig.

Workers on Shell oil rig.

Workers on oil rig.

Workers using drill on oil rig.

Billy Pugh. Crew embarking on to the platform from a crane