Drilling Stabilizer for Drilling Rig with API Certificate

Product Details
Customization: Available
Type: Drilling Stabilizer
Usage: Masonry Drilling, Well Drilling
Diamond Member Since 2024

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Basic Info.

Model NO.
varios types
Certification
API
Color
Blue, Red, Customized
Use
Well Drilling Machinery, Offshore Oil and Gas Fiel
Transport Package
Standard Export Package or as Your Requirements
Specification
All specifications
Trademark
Superior Brand
Origin
China
HS Code
843143100
Production Capacity
5000000 PCS

Product Description

Product Description
Overview: drilling tool stabilizers are important tools used to prevent vertical well from tilting or directional well, cluster well and horizontal well from maintaining the same angle. It is able to prolong the servicing life of the bit, increase its drilling speed and improve the wellbore quality. Drilling tool stabilizer, integral straight-edge stabilizer and three-wheel stabilizer. Structural features: there are two types of drilling tool stabilizers: the drill-stem type and the well-bottom type, which are all manufactured of superior alloy steel forgings with advanced technologies. The operating surface of the stabilizer is inlaid with carbide column and its hardness is no less than HRA85. So it boats advantages of its simple structure, superior bending resistance, pressure resistance and small rotational resistance. This product is designed and manufactured in accordance with the petroleum and natural gas industry standard of People's Republic of China Drilling Tool Stabilizers (SY/T 5051-2009) and API7-1 standard.
1. High-strength
2. API Standard
3. Excellent Cost Performance
 

Applicable bit diameter
mm (in.)

Operating OD mm

Length of stabilizing surface L2 ±5mm

Joint OD
mm

Bore
mm

L1±10
mm

Total length L±20
mm

Short

Long

Short

Length

165.1 (6 1/2)

164

300

400

121

50.8

500

1400

1450

311.1 (12 1/4)

311

400

550

203

71.4

500

1650

1700

444.5 (17 1/2)

444

500

650

229

71.4

500

1950

2000



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 SizeWall Contact Blade WidthFishing Neck lengthBlade Overall length(in)Weight
(in)(in)(in)(in)under-gauge (in)StringNear Bit(lb)
6-6 3/44 1/2-4 3/4I 162 1/428-0.031257470363
7 1/2-8 1/26 1/2 16 2 1/228-0.031257570770
9 1/2-12 1/48183 1/230-0.0312583781650
14 3/4-71/29 1/218430-0.0312592872204
20-269 1/218430-0.03125100953960
Mechanical Properties for stabilizers   
ODTensile Strength (Mpa)Yield strength (Mpa)Elongation (%)Reduction of area (%)Impact (J)   
4 3/4-6 1/4> =965> =758> =1340> =54   
7-9> =931> =689> =1340> =54   
Mechanical Properties for Sleeve   
 > =735> =539> =1330> =47   
         
         
         
Hole size (in)DC Size (in)Upset Bottom Neck OverallFishing neck length (in)Weight (Ib)Sleeve   
Diameter (in)Dia. (in)length (in)StringNear-Bitlength (in)
6 1/4-7 1/24 3/4-55 3/44 3/465272227514
8 1/2-9 7/86 1/4-7 1/47 1/26 1/265272257214
12 1/4" -17 1/28 1/2-99 7/88 1/2662722101218
14 3/4-209 1/2-10119 5/8662722121022
         
         
         
STANDARD SIZE OF INTERCHANGEABLE SLEEVE STABILIZER
Hole size (in)SleeveDC Size (in)Bore (in)Upset Dia. (in)Center connectionWeight (Ib)Overall length (in)
Blade width (in)Length (in)
6 1/82184 1/824 3/42 7/8IF27564
6 1/4-6 3/42184 3/424 3/42 7/8IF27564
7 3/8-7 3/42185 3/42 1/45 3/43 1/2IF39666
8 1/2-8 3/42 3/8186 1/22 13/166 3/44IF55068
1991-2-112 3/4187 1/42 13/167 1/24 1/2IF72668
12 1/4-17 1/23 1/8249 1/239 1/27 5/8 Reg121081
17 1/2-2043311 1/4311 1/48 5/8 Reg178290
22-264339 1/239 1/47 5/8 Reg135390

 
Sitio web: http://superiorbit.en.made-in-china.com
 
 

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