Slick Drill Collars for Hole Drilling - Blue

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Years
• Model NO.: 4130
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Name: Drill Collar
• Color: Blue
• Transport Package: Export Packing
• Specification: 79.4mm -279.4mm
• Production Capacity: 150000

Product Description

API 7-1 Drill Collars for Well Drilling

 

GPE Oil Machinery Co., Ltd offers high-quality drill collars for hole drilling. Our slick drill collars in blue are API standard, non-magnetic, and available in various sizes. Perfect for heavy-duty drilling in the oil and gas industry.

GPE Oil Machinery Co., Ltd - Drill Collar

 

The Drill Collar is a fundamental component in the BHA (Bottom Hole Assembly) used for drilling. It provides weight on the bit and ensures the drillstring remains in tension. GPE Oil Machinery Co., Ltd offers a high-quality Drill Collar that has been approved by the NS-1 certification.

 

Our Drill Collar is manufactured from 4145H modified quenched and tempered steel, following strict metallurgical specifications. This ensures that the full length heat treating process produces a consistent maximum depth of hardness.

 

Features and Benefits:

 

• Hardness range of 285 to 341 BHN


• Charpy impact value of 40 ft-lbs guaranteed at evenly distributed 16 points in any sections at room temperature


• Connections completed (phosphate coated) to protect them from the elements and prevent galling upon initial make-up


• Cold rolled thread roots on API and H-90 connections


• Pressed steel thread protectors supplied for all drill collars equipped with standard connections


 

 

Choose GPE Oil Machinery Co., Ltd for reliable and high-performance Drill Collars that meet the industry's standards. Trust in our expertise and experience to enhance your drilling operations.