| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | Online |
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The Stabilizers have three types according to their body mandrel:Integral Spiral blade Stabilizers, Integral Mandrel sleeve Stabilizers, Integral straight blade Stabilizers.
The body (or mandrel) is made of modified alloy steel. Then fully heat treated. So their quality, strength, hardness, impact strength are gauged to API spec 7 standards.
The non-magnetic drilling stabilizers made from Low Carbon Stainless Steel which is developed by us, are according to SY/T5151 and API standard. All connections are carried on cold rolling processing. Moreover, the double-shoulder and special connection can be machined.
Connections are gauged to API standards. Connections are phosphated or plated copper, Coated and equipped with thread protectors.
HF4000 Hardfacing
Crushed tungsten carbide held in a nickel bronze matrix. The 3mm grain size ensures greater concentration of carbide which is ideal for drilling soft formation.
|
Bit O.D.(in |
O.D. (mm) |
End O.D (mm) |
I.D. (mm) |
Length(mm) |
Connection |
||||||
|
Short Type |
Long Type |
Drill string |
Near bit |
||||||||
|
Near bit |
Drill string |
Near bit |
Drill string |
Top |
Down |
Top |
Down |
||||
|
6 |
152.4 |
121 |
51 |
800 ~900 |
1,000 ~1,100 |
1,200 ~1,400 |
1,400 ~1,600 |
NC 38 |
NC 38 |
NC 38 |
3-1/2 REG |
|
6-1/4 |
158.7 |
||||||||||
|
6-1/2 |
165.1 |
||||||||||
|
7-1/2 |
190.5 |
159 165 178 |
57 71 |
1,000 |
1,600 |
1,800 |
NC 46 |
NC 46 |
NC 46 |
4-1/2 REG |
|
|
7-7/8 |
200.0 |
||||||||||
|
8 -3/8 |
212.7 |
1,000 ~1,200 |
1,600 ~1,800 |
1,800~ 2,000 |
NC46 NC50 |
4-1/2 REG |
|||||
|
8 -1/2 |
215.9 |
||||||||||
|
8-3/4 |
222.2 |
||||||||||
|
9-1/2 |
241.3 |
178 197 |
71 |
800 ~1,000 |
1,000 ~1,200 |
1,600 ~1,800 |
NC 50 |
NC 50 |
NC 50 |
6-5/8 REG |
|
|
9-5/8 |
244.5 |
||||||||||
|
9-7/8 |
250.8 |
||||||||||
|
12-1/4 |
311.2 |
203 229 |
76 |
1,000 ~1,200 |
1,200 1,500 |
1,800 2,000 |
NC56 6-5/8 REG |
6-5/8 REG |
|||
|
17-1/2 |
444.5 |
1,200 ~1,300 |
1,200 ~1,300 |
2,000 ~2,200 |
2,000~ 2,200 |
NC61 7-5/8 REG |
|||||
Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.
How can I place order?
A: You can contact us by email about your order details, or place order on line.
How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.
What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
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