API Drill Collars for Well Drilling

• After-sales Service: 24/7
• Warranty: 1 Years
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: 4130
• 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

Discover our high-quality, durable, and corrosion-resistant API-approved drill collars. Our precision-engineered, heavy-duty drill collars are perfect for oil and gas drilling. Choose from a range of options, including non-magnetic, spiral, and slick drill collars. Trust GPE Oil Machinery Co., Ltd for reliable and versatile well drilling solutions.

GM Drill Collar - Product Description

GM Drill Collar

GM Drill Collar, manufactured by GPE Oil Machinery Co., Ltd, is a high-quality component in the BHA (Bottom Hole Assembly) used for drilling. It provides weight on the bit and maintains tension in the drillstring, ensuring efficient and effective drilling operations.

Features:

• Manufactured from 4145H modified quenched and tempered steel


• Strict metallurgical specifications followed for consistent hardness


• Hardness range of 285 to 341 BHN


• Charpy impact value of 40 ft-lbs guaranteed


• Evenly distributed hardness points at room temperature


• Connections completed with phosphate coating for protection


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


• Supplied with pressed steel thread protectors for standard connections

Benefits:

• Ensures weight on the bit for efficient drilling


• Maintains tension in the drillstring


• Consistent maximum depth of hardness


• Protects connections from elements and prevents galling


• High impact resistance for durability


• Reliable performance in various drilling conditions

Choose GM Drill Collar, approved by the NS-1 certification, for reliable and high-performance drilling operations.