Drill Collars Hard Banding

At Kriloha Ltd., we offer Drill Collars with Hard Banding, a protective wear-resistant layer applied to collars to increase durability and extend service life. Hard banding uses tungsten carbide or specialized alloy coatings, which provide superior resistance to abrasion, erosion, and wear in challenging drilling environments. Hard-banded collars maintain hole gauge, reduce wear on casing, and improve overall BHA longevity, making them cost-effective for long-duration drilling campaigns. Applications include HPHT drilling, offshore operations, abrasive formations, and extended well campaigns. Each hard-banded collar undergoes bond strength testing, wear resistance checks, and API 7-1 certification compliance, ensuring safety and reliability. As a supplier and facilitator, Kriloha Ltd. provides custom banding alloys, re-banding services, and repair solutions, ensuring our hard-banded collars deliver maximum durability and operational savings.