Results 1 results found Closely spaced drilling towers and nodding donkey beam pumps, Ramana oilfield, Absheron peninsula, Baku, Azerbaijan, Central Asia, Asia Derrick Drilling tower of the graduation facilities at dusk, Bad Salzungen, Thuringia, Germany, Europe Pumpjack in a field with the foothills and snow-covered Rocky mountains in the background; Alberta, Canada Pumpjack in a field with the foothills and snow-covered Rocky mountains in the background; Alberta, Canada Oil drill on rig
