Home » Drilling-Production » Drill-pipe » Spiral Drill Collar (Update: 23 Jul 2010)

Spiral Drill Collar

Manufacturer: Tianhe Oil Group Co., Ltd
Address: 43.DIMING STREET

Spiral Drill Collar Spiral Drill Collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pressure. TIANHE brand spiral drill collars are manufactured strictly according to API Spec7-1 and Standard SY5144.

47 Products releted to [Spiral-Drill-Collar] which in [Drill-pipe] cataloge of [Drilling-Production].
Click on the keyword to find the products and related information: Collar Drill Spiral Search More...

■ Drilling-Production

■ Artificial Lift
■ Blowout preventers
■ Casing (cutters hangers)
■ Cementing
■ Coatings/linings
■ Corrosion control
■ Couplings
■ Cranes
■ Derricks
■ Downhole accessories
■ Drawworks
■ Drill bits
■ Drill pipe »
■ Drilling accessories
■ Drilling chokes
■ Drilling contractors
■ Drilling filters
■ Drilling fluids
■ Drilling gauges
■ Drilling motors
■ Drilling muds
■ Drilling production instruments
■ Drilling production platforms
■ Drilling tongs
■ Drilling tools
■ Drilling transmitters
■ Drilling Rig
■ Electrical drilling/production
■ Elevators
■ Field vehicles
■ Fishing tools
■ Fittings
■ Gas lift
■ Gear drives
■ Hose
■ Line pipe
■ Logging while drilling (LWD)
■ Mixers
■ Perforating
■ Polished rods
■ Power swivels
■ Pumping systems
■ Pumping units
■ Pup joints
■ Rigs
■ Rotary drilling
■ Sand control
■ Separators
■ Shale shakers
■ Speed reducers
■ Stabilizers
■ Stimulation
■ Sucker rods guides
■ Swivels
■ Top drives
■ Tubulars
■ Well control
■ Wellheads (conventional geothermal subsea)
■ Winches
■ Wire rope
■ Workover umbilicals