Category:Chief Oil and Gas

Media in category "Chief Oil and Gas"

The following 2 files are in this category, out of 2 total.

• 
  Horizontal Drilling Rig (cropped).jpg 1,986 × 1,870; 543 KB
  
• 
  Horizontal Drilling Rig.jpg 4,256 × 2,832; 1.57 MB