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Product / Equipment

Non-Magnetic Drill Collar – Solid Collar (SC)

(Equipment / Material)
Non-Magnetic Drill Collar – Solid Collar (SC)
Condition: New
Made in: United Arab Emirates
Location or Storage Country: United Arab Emirates
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
SBO, the global market leader, produces non-magnetic, high-strength, and corrosion-resistant alloy for the oilfield industry. The Non-Magnetic Drill Collar – Solid Collar is a critical component used in directional drilling and measurement-while-drilling (MWD) operations. Manufactured from SBO's proprietary non-magnetic, high-strength, and corrosion-resistant alloy, the collar provides the necessary weight on bit while maintaining non-magnetic properties essential for accurate survey measurements. The solid collar features high strength for demanding drilling conditions, excellent corrosion resistance for harsh downhole environments, and non-magnetic properties to prevent interference with MWD and LWD tools. The material undergoes rigorous in-house testing including chemical composition analysis, relative magnetic permeability testing, fatigue strength testing, tensile testing, notched bar impact testing, hardness testing, acid testing per ASTM A262, and 100% volumetric ultrasonic NDT. The steel is characterized by high purity, increased chromium and nitrogen content, and specialized cold forging and surface finishing treatments for enhanced stress corrosion resistance.
Overview:
Product TypeNon-Magnetic Drill Collar – Solid Collar
MaterialSBO non-magnetic, high-strength, corrosion-resistant alloy
Dimensions 
LengthUp to 374 inches (standard 372 inches)
Outer Diameter3.5 in – 18 in
Inner Diameter1.9 in – 3.2 in
Properties 
Magnetic PermeabilityNon-magnetic (tested per melt)
StrengthHigh strength
Corrosion ResistanceHigh (pitting corrosion resistance per chart)
MachinabilityExcellent
WeldabilityExcellent
Testing 
Chemical CompositionPer melt
Magnetic PermeabilityRelative permeability testing
Fatigue StrengthPer melt
Tensile TestPerformed on each rod
Notched Bar Impact TestPerformed on each rod
Hardness TestPerformed on each rod
Acid TestASTM A262 – Practice A
Ultrasonic NDT100% volumetric
Hot Spot Test100% volumetric

Pitting Corrosion Chart

#Drill Collar #Non-Magnetic #MWD #oilfield #Alloy
Company Profile

Schoeller-Bleckmann Oilfield Equipment Middle East FZE

Markets: Major oil and gas operators, drilling contractors, well service companies in the Middle East and globally
Locations: PO BOX 61327, 1030th Street, JAFZA, Dubai, U.A.E.
Main Products/Services: Non-Magnetic Drill Collars (Solid Collar, Drill Collar); Custom Cutting Services (cut-to-length, Flex Drill Collars, precision machining); Reamers, hole openers, stabilizers, circulation and crossover subs, jars, shocks, LWD/MWD collars; High-strength, corrosion-resistant non-magnetic alloys; In-house testing (chemical composition, magnetic permeability, fatigue strength, tensile, impact, hardness, acid, ultrasonic NDT).