5 ¾" x 3 ½" core barrel coring system for 120 ft and core bits 6 1/8 inch OD for oil field Coring services

5 ¾" x 3 ½" coring system for 120 ft and core bits 6 1/8inch OD for oil field drilling

Coring services

Reduce economic risk with superior coring technology

Premium Core Barrels

Offshore or onshore, conventional or wireline retrievable, Roschen Core Barrels are the strongest and most versatile core barrels in the industry. Why is this important? When you are running a long core barrel, you need a connection that you can depend on while developing the largest core possible. You need the flexibility to switch from conventional to wireline retrievable without sacrificing technology.

Tool Applications
. Standard conventional coring
. Deepwater long barrel coring
. Motor/Directional Coring

Features and Benefits
. High-strength, double-shouldered threads
. Highest tensile and torsional strengths
. Fast makeup
. Reduced risk of thread damage
. Integrated quick lead setting top sub

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.