Drill Collar Market By Type (Standard slick drill collars, Spiral drill collars, Non-magnetic drill collars, Integral blade stabilizer drill collars, Hex kelly drill collars, Others), By Outer Diameter (≤ 3½", 3½"–4¾", 5"–6½", 6¾"–8", 8¼"–9½", ≥ 10"), By Inner Diameter (Regular bore, Undersize bore, large bore, With float valve), By Material (Alloy steel, Non-magnetic stainless, High-Ni alloys, Sour-service rated materials), By Length (10–20 ft, 20–30 ft, 30–45 ft, 45 ft), By Application (Oil & gas drilling, Geothermal wells, Salt & potash solution mining, Water wells & deep foundations), and By End User (NOCs, IOCs, Independents, Geothermal developers, Drilling contractors, Others), Global Market Size, Segmental analysis, Regional Overview, Company share analysis, Leading Company Profiles And Market Forecast, 2025 – 2035

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Report Coverage:

By Type

• Standard Slick Drill Collars
• Spiral Drill Collars
• Non-Magnetic Drill Collars
• Integral Blade Stabilizer Drill Collars
• Hex Kelly Drill Collars
• Others

By Outer Diameter

• ≤ 3½"
• 3½" – 4¾"
• 5" – 6½"
• 6¾" – 8"
• 8¼" – 9½"
• ≥ 10"

By Inner Diameter

• Regular Bore
• Undersize Bore
• Large Bore
• With Float Valve

By Material

• Alloy Steel
• Non-Magnetic Stainless
• High-Ni Alloys
• Sour-Service Rated Materials

By Length

• 10–20 ft
• 20–30 ft
• 30–45 ft
• 45 ft

By Application

• Oil & Gas Drilling
• Geothermal Wells
• Salt & Potash Solution Mining
• Water Wells & Deep Foundations

By End User

• NOCs (National Oil Companies)
• IOCs (Integrated Oil Companies)
• Independents
• Geothermal Developers
• Drilling Contractors
• Others

By Region

North America

• U.S.
• Canada

Europe

• U.K.
• France
• Germany
• Italy
• Spain
• Switzerland
• Sweden
• Finland
• Netherland
• Poland
• Rest of Europe

Asia Pacific

• China
• Japan
• India
• Australia
• South Korea
• Singapore
• Indonesia
• Malaysia
• Philippines
• Rest of Asia Pacific

Latin America

• Brazil
• Argentina
• Mexico
• Rest of Latin America

Middle East & Africa

• GCC Countries
• South Africa
• Rest of the Middle East & Africa

List of Companies:

• Workstrings International
• Hunting PLC
• NOV Inc.
• International Drilling Services Ltd
• American Oilfield Tools, Inc.
• Schoeller-Bleckmann Oilfield Equipment AG
• China Vigor Drilling Oil Tools and Equipment Co. Ltd
• Schlumberger Limited
• Zhong Yuan Special Steel Co. Ltd
• Texas Steel Conversion Inc.
• Challenger International Inc.
• Vallourec
• Weatherford International
• Stabil Drill
• ACE O.C.T.G. Ltd