Spiral Drill Collar Size: 8.000″ x 2.813″, 6 5/8″ API Reg. Connection
Spiral Drill Collar Size: 6.500″ x 2.813″, NC50 Connection
Contact Us
TK – Services AG
Ägerisaumweg 2 A
CH-6300 Zug
Switzerland
Drill Pipes
Spiral Drill Collar Size: 8.000″ x 2.813″, 6 5/8″ API Reg. Connection
Spiral Drill Collar Size: 6.500″ x 2.813″, NC50 Connection
tk-oilservices.com 