Downhole Drilling API Stabilizer 6 1/2 inch Coring Tools for Oil
Drilling
Downhole Drilling API Stabilizer 6 1/2 inch for Coring Oil Drilling
API Stabilizer
downhole drilling api stabilizer
API Stabilizer
Description:
Condition: New
Application: oildrilling
Place of Origin: China
Brand Name: ROSCHEN
Model Number: drilling string
Weight: 1.5mt
Features: high resistance
Certification: API
Warranty: 5 years
After-sales Service Provided: Engineers available to service
machinery overseas
Product: API stabilizer
materials: 4145h or non magnetic
OD: 6" to 28"
Type: near bit or drilling string
MOQ: 1 pieces
Length: <9m
Package: Steel Shelf
Delivery Time: 30days
Payment: lc or tt
Inspection: Third party accept
Features:
1. 4145h downhole drilling api stabilizer
2. non-magnetic or 4145h materials
3. top quality with rich experience
Product Description:
Roschen drilling stabilizer are manufactured from one solid bar of
AISI 4145H modifed steel, usually have 3 blade or 4 blade.
Professional heat-treatment process gurantees the mechanical
strengths meet the requirments of API SPEC7-1. Hardness of
285-341HB can be assured both 1” beneath the outer surface and 4
quadrant acrosss the neck OD.
1. Product: drilling stabilizer
2. Raw material: AISI 4145H MOD
3. Types: Drill String type and Near bit type.
4. Packing: anti-rust package, steel shelf with plastic bags
5. Standard: API Spec 7-1 or SY/T5051-91Standard.
Mechanical Propriety
Tensile Strength Yield Strength Charpy V-notched Toughtness
Elongation Reduction of area
Mpa Mpa 20°C -20°C % %
≥966 ≥758 ≥54J 30J ≥13 ≥40
| Standard specifications of drilling stabilizer |
|
| Working OD(in) | Fishing Neck OD(in) | ID (in) | Overall Length (in) | Connection type | String type Near bit type |
| Top | Down |
| 6 | 4 3/4 | 2 1/4 | 47 | NC38 | NC38 | 3 1/2" REG |
| 6 1/2 | 4 3/4 | 2 1/4 | 47 | NC38 | NC38 | 3 1/2" REG |
| 6 1/2 | 4 3/4 | 2 1/4 | 47 | NC38 | NC38 | 3 1/2" REG |
| 7 1/2 | 6 1/4 | 2 1/4 | 63 | NC46 | NC46 | 4 1/2" REG |
| 7 7/8 | 6 1/4 | 2 1/4 | 63 | NC46 | NC46 | 4 1/2" REG |
| 8 3/8 | 6 1/4,6 1/2 | 2 3/4 | 63,70 | NC46 | NC50 | 4 1/2" REG |
| 8 1/2 | 6 1/4,6 1/2 | 2 3/4 | 63,70 | NC46 | NC50 | 4 1/2" REG |
| 8 3/4 | 7 | 2 3/4 | 63,70 | NC46 | NC50 | 4 1/2" REG |
| 9 1/2 | 7, 7 3/4 | 2 3/4 | 63 | NC50 | NC50 | 6 5/8" REG |
| 9 5/8 | 7, 7 3/4 | 2 3/4 | 70 | NC50 | NC50 | 6 5/8" REG |
| 9 7/8 | 7, 7 3/4 | 2 3/4 | 70 | NC50 | NC50 | 6 5/8" REG |
| 12 1/4 | 8,9 | 3 | 70 | NC56, 6 5/8" REG | NC56, 6 5/8" REG | 6 5/8" REG |
| 16 | 9, 9 1/2 | 3 1/2 | 86 | NC61, 7 5/8" REG | NC61, 7 5/8" REG | NC61, 7 5/8" REG |
| 17 1/2 | 9, 9 1/2 | 3 1/2 | 86 | NC61, 7 5/8" REG | NC61, 7 5/8" REG | NC61, 7 5/8" REG |
| 24 | 9, 9 1/2 | 3 1/2 | 100 | NC61, 7 5/8" REG | NC61, 7 5/8" REG | NC61, 7 5/8" REG |
| 26 | 9, 9 1/2 | 3 1/2 | 100 | NC61, 7 5/8" REG | NC61, 7 5/8" REG | NC61, 7 5/8" REG |
| 28 | 9, 9 1/2 | 3 1/2 | 100 | NC61, 7 5/8" REG | NC61, 7 5/8" REG | NC61, 7 5/8" REG |
Safety/Quality Approvals:
1. OHSA 18001: 2007 GB/T 28001-2001 Occupational Health & Safety
Management System Certification
2. ISO 14001: 2004 GB/T 24001-2004 Environmental Management System
Certification
3. API 5DP-0117
4. ISO 9001: 2008 GB/T 1900-2008 Quality Management System
Certification
5. API 4F-0369
Other 1:
Roschen group limited is an independent and diversified petroleum
equipment company supported by strong technical force. We are among
the Chinese largest producers of major commodities including drill
rigs; work over rigs, major drilling equipment, line pipes,
Hydraulic pumping unit and other products along with substantial
interests in oil and gas. Meanwhile haixin also offers diversified
service related with drilling engineering professionally.
My Trade Terms & Conditions:
Country of Origin: CHINA
Main Export Markets: Southeast Asia, Middle East, North America,
Southeast America, Eastern Asia
Payment Details
Payment Terms: L/C, T/T
Minimum Order: 1 Pieces
Delivery Details
Lead Time: 15-30Days
FOB Port: Shanghai /Tianjin/ Qingdao
Others:
Packaging Detail: standard package or as your requirment
Delivery Detail: 15-30 days after receiving the copy of L/C or
prepayment
