API 7-1 Oil Well Drilling Spiral Integral Blades Drilling Stabilizer/Near Bit Stabilizer

• Customization: Available
• After-sales Service: 7 Days a Week 24 Hours Per Day
• Warranty: 12 Months
• Model NO.: stabilizer
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Transport Package: Standard Export Package
• Specification: customized
• Trademark: BOBAN & OEM
• Origin: China
• Production Capacity: 500

Product Description

Products Description

API 7-1 Oil well drilling Spiral Integral blades drilling stabilizer/Near bit stabilizer
 

API standard oilfield stabilizers are manufactured from one solid bar of AISI 4145H modified steel,usually have 3 blade or 4 blades.Professional heat-treatment process guarantees the mechanical strengths meet the requirements of API spec.

 

The drilling stabilizer is an essential part of full hole; pendulum and increase the stability decrease the incline in drilling
assembly. The high quality tungsten carbide pin could be cold coated in the work surface and on the up and down beveled shoulder.

We also could weld carbide particles in the surface according to customer requirements.
Stabilizer work with surface hardening and the hardening forms are HF1000, HF2000, HF3000, HF4000, HF5000 and HF6000. Stabilizer size 6"-28".

Bit Size	Working OD	End OD of body(mm)	ID	Length
(in)	(mm)		(mm)	(mm)
6	152.2	121	51	1200
6 1/4	158.7
6 1/2	165.1
7 1/2	190.5	159	57	1600
7 7/8	200
8 3/8	212.7	159	71	1600
		165		1800
8 1/2	215.2	159
		165
8 3/4	222.2	178
9 1/2	241.3	178		1600
9 5/8	244.5	197		1800
9 7/8	250.8
12 1/4	311.2	203	76	1800
		209
16	406	229		2000
17 1/2	444.5	241.3		2200
24	609.6
26	660.4
28	711.2
Note: Stabilizer can be made according to customer special requirement.

Sizes from O.D. 6"- O.D.42"
Integral Blade(IB)Downhole Stabilizer
Non-magnetic Stabilizer
Replaceable Sleeve Type Stabilizer
Spherical Stabilizer
Forging Stabilizer
Material::AISI4145H MOD AISI4145H AISI4330V Non-magnetic materials
Available Hard Facing:HF1000,HF2000,HF3000,HF4000 ,HF5000

 

Size (Code) Inch	Connection Inch	Fishing Neck Inch	Overall Length Inch	Fishing Neck Length Inch	Blade Length Inch	Blade Width Inch
42"	8-5/8"REG	11"	110-120"	32"	24"	6.5"
36"	7-5/8"REG	9.5"	105-115"	30"	22"	6.5"
26"	7-5/8"REG	9.5"	95-105"	30"	20"	4"
17 1/2"	7-5/8"REG	9.5"	85-95"	30"	18"	3.5"
12 1/4"	6-5/8"REG	8 "	85-95"	30"	18"	3"
8 1/2"	4 1/2"IF	6 3/4"	68-75"	28"	16"	2.25"
6"	3-1/2"IF	4 3/4"	58-70"	28"	16"	2"