Homepage | Set Home | Add to Favorites
Member

Chance Door International Co., Ltd.


Products
  • No Category
Search
 

Friends links
  • No link

Stabilizer (CDST)
Click image to view full size image
Product: Views:274Stabilizer (CDST) 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-23 00:51
  Inquiry
Details
Stabilizer Product Details:
Certification API
Machine Type Drilling Equipment
Type Stabilizer
Oil drilling Drilling pipe
Use Well Drilling
Processing Type Casting
Material Stainless Steel

STABILIZER
Four designs are available as below:

1) Integral spiral type
The Integral spiral stabilizers are made from AISI 4145 H Modified alloy steel or Non-magnetic alloy steel, the pressed button type or applied tungsten carbide hard faced on the blade.

2) Intgral straight rib stabilizer

3) Interchangeable sleeve stabilizer
Interchangeable sleeve stabilizers are made of 4145 H Alloy steel, heat-treated to 285-341 Brinell Hardness and 54 Joules minimum impact value. All physical properties would be guaranteed 1" under the surface. The stabilizer is constructed of two pieces, which are jointed, by the center mandrel and one sleeve.
STANDARD SIZE OF INTEGRAL SPIRAL STABILIZER
Hole Size (in) Standard DC Size Wall Contact  Blade Width Fishing Neck length Blade  Overall length(in) Weight
(in) (in) (in) (in) under-gauge (in) String Near Bit (lb)
6-6 3/4 4 1/2-4 3/4 I 16 2 1/4 28 -0.03125 74 70 363
7 1/2-8 1/2 6 1/2 16
2 1/2 28 -0.03125 75 70 770
9 1/2-12 1/4 8 18 3 1/2 30 -0.03125 83 78 1650
14 3/4-71/2 9 1/2 18 4 30 -0.03125 92 87 2204
20-26 9 1/2 18 4 30 -0.03125 100 95 3960
Mechanical Properties for stabilizers


OD Tensile Strength (Mpa) Yield strength (Mpa) Elongation (%) Reduction of area (%) Impact (J)


4 3/4-6 1/4 > =965 > =758 > =13 40 > =54


7-9 > =931 > =689 > =13 40 > =54


Mechanical Properties for Sleeve



> =735 > =539 > =13 30 > =47





























Hole size (in) DC Size (in) Upset  Bottom Neck  Overall Fishing neck length (in) Weight (Ib) Sleeve
Diameter (in) Dia. (in) length (in) String Near-Bit length (in)
6 1/4-7 1/2 4 3/4-5 5 3/4 4 3/4 65 27 22 275 14
8 1/2-9 7/8 6 1/4-7 1/4 7 1/2 6 1/2 65 27 22 572 14
12 1/4" -17 1/2 8 1/2-9 9 7/8 8 1/2 66 27 22 1012 18
14 3/4-20 9 1/2-10 11 9 5/8 66 27 22 1210 22



























STANDARD SIZE OF INTERCHANGEABLE SLEEVE STABILIZER
Hole size (in) Sleeve DC Size (in) Bore (in) Upset Dia. (in) Center connection Weight (Ib) Overall length (in)
Blade width (in) Length (in)
6 1/8 2 18 4 1/8 2 4 3/4 2 7/8IF 275 64
6 1/4-6 3/4 2 18 4 3/4 2 4 3/4 2 7/8IF 275 64
7 3/8-7 3/4 2 18 5 3/4 2 1/4 5 3/4 3 1/2IF 396 66
8 1/2-8 3/4 2 3/8 18 6 1/2 2 13/16 6 3/4 4IF 550 68
1991-2-11 2 3/4 18 7 1/4 2 13/16 7 1/2 4 1/2IF 726 68
12 1/4-17 1/2 3 1/8 24 9 1/2 3 9 1/2 7 5/8 Reg 1210 81
17 1/2-20 4 33 11 1/4 3 11 1/4 8 5/8 Reg 1782 90
22-26 4 33 9 1/2 3 9 1/4 7 5/8 Reg 1353 90

Inquiry