CASING: Many variables have to be considered when choosing the right casing for your application.
Typical variables might include such things as:
- Rotary or Percussion Drilling applications
- Permanent or Retrievable
- Thread Type
- Number of starts/leads
- Inner (ID) and Outer Diameter (OD) dimensions for your bit to pass through.
Other variables would be the type of connections you require:
- Pin x Box
- Box x Blank
- Pin x Blank
Would you choose to weld-on tool joints, use casing shoes or try other types of fittings.
How about Integral Threaded vs Welded-on Tool Joints?
Available lengths: 1 Metre, 1.5 Metre (5 feet), 2 Metre, 3 Metre, 6 Metre. Custom length?
CASING CHART – insert
DRILL ROD/STEEL: Drill rods are available in round or hexagonal and either M/M or M/F ends.
Coupling are added to attached M/M drill steel together. Extension rods are hollow so that air or
water can be incorporated into the cuttings.
Pinnacle Drilling Products supplies Drill Steel in common lengths and thread types.
T-38 x 12’ or 14’ in M/F or M/M variations, round
T-45 x 12’ or 14’ in M/F or M/M variations, round
T-51 x 12’ or 14’ in M/F or M/M variations, round
Other thread and lengths are available, if required.Read More