Water Resources

Drill Collars, Stabilizers, & Kellys

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Stabilizers

Tube Technologies’ stabilizers are manufactured with 4142 heat treated tool joints. We also apply hard facing to all of the wear surfaces on the stabilizer.

We manufacture both integral and welded stabilizers straight or spiral ribs or alternatively smooth/(slick) design.

Welded stabilizers constructed where each rib is individually hand welded onto the stabilizer to ensure maximum strength and efficiency.

Tube Technologies stabilizers are manufactured from a thick walled alloy steel pipe. We can create any thread and accommodate any size OD.

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Integral Spiral Design

Image of Integral Spiral Design Stabilizer
Product Number Pipe OD Body OD Body ID Length Thread Connections Top Thread Connections Down
24000 6 – 6 ½ 121 mm 51 mm 785 mm Stabilizer Working O.D. 3 ½
24001 7 – 7 7/8 159 mm 57 mm 850 mm 4 ½ IF 4 ½
24002 8 – 8 ½ 165 mm 71 mm 850 mm 4 ½ IF 4 ½
24003 9 – 9 1/4 197 mm 71 mm 870 mm 4 ½ IF 6 5/8 Reg
24004 12 – 12 1/4 203 mm 76 mm 940 mm 6 5/8 Reg 6 5/8 Reg
24005 6 – 6 ½ 121 mm 51 mm 785 mm Stabilizer Working O.D. 3 ½
24006 7 – 7 7/8 159 mm 57 mm 850 mm 4 ½ IF 4 ½
24007 8 – 8 ½ 165 mm 71 mm 850 mm 4 ½ IF 4 ½
24008 9 – 9 1/4 197 mm 71 mm 870 mm 4 ½ IF 6 5/8 Reg
24009 12 – 12 1/4 203 mm 76 mm 940 mm 6 5/8 Reg 6 5/8 Reg

Stabilizers are manufactured from premium chrome moly alloy steel, heat treated using procedures that obtain maximum hardness, strength and impact value properties. Threads are machined in strict accordance with API Spec. Hard banding of stabilizer employ’s "pressed in" Tungsten Carbide alloy buttons or carboloy anti-wear materials. All stabilizers should be ultrasonic tested.

Ordering Information

  1. Hole size or required blade O.D.
  2. Number of blades required (3 or 4 are standard styles)
  3. Straight or spiral blades
  4. Hardfacing type (Tungsten Carbide, Geothermal, T.C.I. Tube Borium)
  5. Top and Bottom Connections
  6. Body diameter required
  7. String or Near Bit application
  8. Necessary special features (Stress Relief Groove(SRG) on connections, bored for float, non-mag body, non-mag blades up to 12-1/4” O.D. straight only)
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Welded Spiral Design

Image of Welded Spiral Design Stabilizer
Product Number Pipe OD Body OD Body ID Length Thread Connections Top Thread Connections Down
24010 6 – 6 ½ 121 mm 51 mm 785 mm Stabilizer Working O.D. 3 ½
24011 7 – 7 7/8 159 mm 57 mm 850 mm 4 ½ IF 4 ½
24012 8 – 8 ½ 165 mm 71 mm 850 mm 4 ½ IF 4 ½
24013 9 – 9 1/4 197 mm 71 mm 870 mm 4 ½ IF 6 5/8 Reg
24014 12 – 12 1/4 203 mm 76 mm 940 mm 6 5/8 Reg 6 5/8 Reg
24015 6 – 6 ½ 121 mm 51 mm 785 mm Stabilizer Working O.D. 3 ½
24016 7 – 7 7/8 159 mm 57 mm 850 mm 4 ½ IF 4 ½
24017 8 – 8 ½ 165 mm 71 mm 850 mm 4 ½ IF 4 ½
24018 9 – 9 1/4 197 mm 71 mm 870 mm 4 ½ IF 6 5/8 Reg
24019 12 – 12 1/4 203 mm 76 mm 940 mm 6 5/8 Reg 6 5/8 Reg

Stabilizers are manufactured from premium chrome moly alloy steel, heat treated using procedures that obtain maximum hardness, strength and impact value properties. Threads are machined in strict accordance with API Spec. Hard banding of stabilizer employ’s "pressed in" Tungsten Carbide alloy buttons or carboloy anti-wear materials. All stabilizers should be ultrasonic tested.

Ordering Information

  1. Hole size or required blade O.D.
  2. Number of blades required (3 or 4 are standard styles)
  3. Straight or spiral blades
  4. Hardfacing type (Tungsten Carbide, Geothermal, T.C.I. Tube Borium)
  5. Top and Bottom Connections
  6. Body diameter required
  7. String or Near Bit application
  8. Necessary special features (Stress Relief Groove(SRG) on connections, bored for float, non-mag body, non-mag blades up to 12-1/4” O.D. straight only)
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Kelly Bars

Image of Kelly Bar on a Machine Image of Kelly Bars

Our Kelly bars are made from 4145H alloy steel, which are quenched and tempered along the full length.

The Kelly ends and drive sections, internal diameters and connections are machined and inspected to API.

We offer a complete range of both welded and integral Kelly’s and can custom build a Kelly bar to your specifications - Call us at 1800 536 5875

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