| Clue | Source | Date |
|---|---|---|
| Sprains dogging the German weightlifters | The Telegraph Toughie | 07 Aug 2024 |
| Oil field structures | USA Today | 11 Dec 2017 |
| Oil field structures | ||
| Turns up, revolutionary loses head with practical jokes utilised by boring types | ||
| Oil field sights | USA Today | 20 Jan 2016 |
| Oil field sights | ||
| Frameworks over oil wells | ||
| Frameworks over oil wells | ||
| Oil field sights | ||
| Oil field sights | ||
| Oil-well equipment | ||
| Oil-drilling needs | ||
| Frameworks over oil wells. | ||
| Hoisting units |