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| 90 | Drilling rig at Williston operated by Oasis Petroleum |
| Camera: NIKON D4S | ISO: 100 | Exp. Time: 1/5000s | Aperture: 2.5 | Focal Length: 35.0mm (~35mm) |
| Total images: 290 | HomePage | Fred's Web Page | Help |
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| 90 | Drilling rig at Williston operated by Oasis Petroleum |
| Camera: NIKON D4S | ISO: 100 | Exp. Time: 1/5000s | Aperture: 2.5 | Focal Length: 35.0mm (~35mm) |
| Total images: 290 | HomePage | Fred's Web Page | Help |