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[China]
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Address: 8-1011,Lane 5600, Chuansha Road, Pudong, Shanghai, China
Contact name:Zoe Zou
Topland Oilfield Supplies Ltd |
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Verified Suppliers
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Integral Spiral Blade String Drilling Stabilizer Downhole Drilling Tools
Integral Spiral Blade Stabilizer Description
Integral blade stabilizer is an important tool in the drilling engineering to control the well deviation. It can stabilize the drilling tools in the drilling process of oil, gas and geological exploration. It can increase the bit life, drilling speed and well bore quality. There are two kinds of integral stabilizers: spiral integral blade stabilizer and straight integral blade stabilizer.
The drilling stabilizer Application
When the drill string is rotated at high speed in the hole, the slender drill pipe is kept running smoothly, so that the bit axis is as close as possible to the center line of the drill hole, also called the centralizer, which is used in oil, gas and geological exploration drilling projects. An important tool for changing the inclination of the well. The stabilizing effect is mainly to reduce the radial and axial violent vibration of the drill string elastic system in the hole; to reduce the eccentric wear of the drill bit and the drill pipe; to ensure the core quality; to prevent the well inclination or to use manual directional drilling. The stabilizer has a relatively simple structure and is a large diameter joint with rib pieces (straight or spiral). The form of the stabilizer can be divided into a drill string type and a bottom hole type.
Also known as the centralizer, it is a tool for stabilizing the downhole drilling tool and acting as an anti-slope. A device that is attached to a section of the drill string near the large diameter drill to stabilize the direction of the drill.
| Working outside diameter OD mm (inch) | Salvage diameter OD mm (inch) | Top conn. | Down conn. | Hole ID | Length of fishing neck | Axial bandwidth | Take Long |
| 98 (3 7/8) | 79.4 (3 1/8) | NC23 | NC23 | 31.8 (1 1/4) | 240 (9 29/64) | 34 (11/32) | 240 (9 29/64) |
| 149.2 (5 7/8) | 120.7 (4 3/4) | NC38 | NC38 | 50.8 (2) | 600 (23 5/8) | 50 (1 31/32) | 350 (13 3/4) |
| 3 1/2 REG | |||||||
| 152 (6) | 120.7 (4 3/4) | NC38 | NC38 | 50.8 (2) | 600 (23 5/8) | 50 (1 31/32) | 350 (13 3/4) |
| 3 1/2 REG | |||||||
| 215.9 (8 1/2) | 165 (6 1/2) | NC50 | NC50 | 57.2 (2 1/4) | 600 (23 5/8) | 600 (2 3/8) | 406 (16) |
| 4 1/2 REG | |||||||
| 311.15 (12 1/4) | 203 (8) | 6 5/8 REG | 6 5/8 REG | 71.4 (2 13/16) | 700 (27 9/16) | 75 (2 61/64) | 406 (16) |
| 444.5 (17 1/2) | 229 (9) | 7 5/8 REG | 7 5/8 REG | 76.5 (3) | 700 (27 9/16) | 121 (4 3/4) | 460 (18 7/64) |
| 558.8 (22) | 241.3 (9 1/2) | 7 5/8 REG | 7 5/8 REG | 76.5 (3) | 762 (30) | 121 (4 3/4) | 508 (20) |
| 660.4 (26) | 241.3 (9 1/2) | 7 5/8 REG | 7 5/8 REG | 76.5 (3) | 762 (30) | 121 (4 3/4) | 508 (20) |
| 711.2 (28) | 241.3 (9 1/2) | 7 5/8 REG | 7 5/8 REG | 76.5 (3) | 762 (30) | 121 (4 3/4) | 508 (20) |
| 914.4 (36) | 241.3 (9 1/2) | 7 5/8 REG | 7 5/8 REG | 76.5 (3) | 889 (35) | 121 (4 3/4) | 610 (24) |
FAQ
1. Who are we?
Topland is an integrated supplier established in 2008. We are a
global group of oilfield supplies with excellent teams in more than
5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We
cooperated with ADES, ECDE, EDC, SOCAR-AQS, PDL, SAKSON, ONGC etc.
2. How can we guarantee quality?
Always a double requirements and drawing checking before the
production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and
natural gas industries. Like Rig Components, Drawworks Spare parts
and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control
Equipment, Drilling and Fishing Tools,Wellhead Control
Equipment,Drilling Accessories, Cementing Equipment and Tools etc.
4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win
Cooperation
4-2. Fast Quote, Competitive price & within shortest lead time
4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.
4-2. Order tracking service
5. How is the packing?
All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.
6. What is your terms of payment?
A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.
