Pulling unit crew pulling the sucker rods out of an existing oil well to perform down-hole maintenance to restore oil production. Photographed in Texas, USA. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Jon G. Fuller, VW PICS |
Bildgröße: | 4000 px × 6000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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