Home >  Term: rathole rig
rathole rig

a small, usually truck-mounted rig, the purpose of which is to drill ratholes for regular drilling rigs that will be moved in later. A rathole rig may also drill the top part of the hole, the conductor hole, before the main rig arrives on location.

0 0

Penulis

  • Stepan
  •  (Silver) 770 poin
  • 100% positive feedback
© 2024 CSOFT International, Ltd.