GREY:HRTPF - Post by User
Post by
Ogopogo007on Mar 25, 2013 12:47pm
220 Views
Post# 21163782
When does spudding start?
When does spudding start? Spud
The initial penetration of the ground or seafloor / the start of the drilling operation.
Rig arrives at site
First the 8 anchors get set
Then a casing gets dropped to top of sea floor and jets to hardrock then the drill bit gets dropped to hard rock.
So when exactly does spudding happen, offshore - casing or drillbit?