NON MAGNETIC DRILL COLLAR

 

NON MAGNETIC SPIRAL COLLAR

 

NON MAGNETIC HEAVY WEIGHT FLEX DRILL PIPE

 

STABILIZER

 

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STABILIZER



 

Top of Form

INTERGRAL BLADE STABILIZERBottom of Form

Hole Size

Body OD

Fishing Neck

Nominal Overall Length

Blade Length

Nearbit

String

4 1/8" - 6 7/8"

3 1/2" - 5 1/2"

28"

64"

76"

12"

7" - 9 7/8"

5 3/4" - 7 3/4"

28"

66"

76"

16"

10 - 12 1/4"

8" - 9 1/2"

28" - 30"

72"

86"

18"

13" - 17 1/2"

8" - 9 1/2"

32"

96"

100"

20"

20" - 26"

9 1/2" - 11"

32"

106"

110"

22"

The stabilizer bodies are manufactured from material with mechanical properties in accordance with API Specification 7 and the thread connections are machined to API Specification 7 and can be produced with Stress Relief Groove and Bore Back according to customers specification.

 

Material:

AISI 4145H, 4145H MOD, Non-Magnetic.

 

Type of Hardfacing:

HF1000,

HF2000 (Geothermal Dressing),

HF3000,

HF5000 (Flexicoy Technodur)

HF 6000 (Flexicoy Techno sphere with Diamond TCI)

 

Non-Magnetic Material Mechanical Specifications

Tensile 120,000 psi minimum

Yield 100,000 psi minimum

Brinell hardness 285 BHN minimum

 

Alloys Steel Material Mechanical Specifications

Heat treated to 285-341 Brinell hardness and 40 ft. lbs. min. izod impact strength test.

 

Options Available

Integral blade

Welded blade

Sleeve Type

 

 Copyright 2008 OILFIELD ALLOYS PTE. LTD. All Rights Reserved.