• Integral Spiral Blade Stabilizer
• Integral Straight Blade Stabilizer
• Integral Sleeve Spiral Stabilizer
• Spherical Stabilizer
• Roller Reamer
• Non-magnetic Drilling Material
• Drill-stem Sub
• Forging Stabilizer
• Forging Roller Reamer Body
• Forging Crossover
• BOP Forgings
• Forging tool joints of drill pipe
• Cutter/Pin/Block parts of roller reamer
• Lifting Cup
• Polycrystalline diamond compact (PDC) cutter
Integral Sleeve Spiral Stabilizer
• To be manufactured from high strength 4145H heat treated material
• Optimized engineering technology for easy-replacing on rig floor with ample tong space for connection recut
• Design is interchangeable with other similar brands of tools
• Various hardfacing is available i.e. Composite Tungsten Carbide Rod, Tungsten Carbide Inserts, Diamond Inserts, Geothermal
• Full standard spec and special spec are available
Specifications
Stabilize Sleeve
Upset end Dia.
Upset end Length
Fishing Neck Length
ID
Make up Torque (KN.m)
Over Length
Connection
Drill String Version
Near Bit Version
OD
Length
Top
Down
Top
Down
7 3/4
17.9
7 1/2
7 7/8
23 1/2
2 13/16
6.95-7.25
70.8-74.8
4 1/2 IF
4 1/2 REG
8
18.6
8 1/4
18.5
8 1/2
18.9
11
20.8
9 3/8
3
9.7-11
70.8-78.7
6 5/8 REG
11 1/2
21.3
12
21.7
12 1/4
21.8
16
25.4
11
13.85-16.55
7 5/8 REG
16 1/2
26.4
17
26.6
17 1/2
26.8
22
25.4
78.7-86.5
24
25.4
26
25.4

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