Drill Pipe And Drill Collars

Our Non-Mag Drill Collars are made from oilfield industry standard modified stainless steel. RDS  M-SERIES offers specific types of drill collars (slick, flex, and spiral) that are engineered for specific purposes in both vertical and horizontal drilling.

8” OD Slick Special Drill Collar 6-5/8” REG LH Connection (JSH) - Saltire Energy

API 7K Standard MP Safety Clamp for Drill Pipe and Drill Collars

Heavy Weight Drill Pipe(HWDP) - Lake Petro

Drillpipe and Drill Collar Calculations, PDF, Barrel (Unit)

Drillstring design manual by ji ang - Issuu

API 5 Dp Drill Pipe/S 135 G 105/ R 3/EU Nc 38, Sinopro - Sourcing

Drill Collars ,Spiral Drill Collar,Non-magnetic Drill,Drill Collar and Drill Stem Accessories; Collar-CONTINENTAL STEEL CO.,LTD

Drill Pipe And Drill Collars

Drill String and Drill Collars

Sensors, Free Full-Text