Application and formation review
Before a drilling equipment recommendation is made, Ulterra reviews formation type, compressive strength, abrasiveness, interval length, bottom-hole assembly constraints, mud program notes, and historical run behavior. The review helps identify where a standard drill bit may be acceptable and where cutter layout, body geometry, gauge protection, or hydraulic design needs more careful attention. The output is a practical recommendation that can be discussed with field supervisors and purchasing teams without hiding the assumptions behind the choice.