Drilling Tools
Drilling Services Ltd supplies complete Drill String components and accessories including:
1.
Drill Pipe
pumps drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit.
2.
Drill Bits
break up the rock formations
3.
Drill Collars
used to apply weight to the drill bit
4.
Drilling Stabilizers
(Integral/Welded) keep the assembly centered in the hole.
5.
Pup Joints
used to adjust the length of the drill string
6.
Rotary Kellys – Square or Haxagonal
used to rotate and push the drill bit from the rotary table to the drill-string and applying weight on bit
7.
Heavyweight Drill Pipe (HWDP)/Spiral HWDP
helps to reduce the number of fatigue failures directly above the BHA (Bottom Hole Assembly) and to add additional weight to the drill bit.
8.
Subs
To connect items with different thread connections
9.
Thread Protectors
fitted to Tubulars and other products to protect threads during transit and storage
10.
Lift Bails
provide lifting points when the Drill Collars require picking up or laying down. The normal lift capacity of the Protectors is 1 1⁄2 times the Drill Collar weight.