| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
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A drilling stabilizer is a piece of downhole equipment used in the bottom hole assembly (BHA) of a drill string. It mechanically stabilizes the BHA in the borehole in order to avoid unintentional sidetracking, vibrations, and ensure the quality of the hole being drilled.
It is composed of a hollow cylindrical body and stabilizing blades, both made of high-strength steel. The blades can be either straight or spiralled, and are hardfaced for wear resistance
Integral mandrel sleeve stabilizers are made in two parts: One mandrel and one sleeve. The stabilizer is assembled by screwing the sleeve on the body and tightening these on the shoulder. The sleeve has been engineered to avoid any accidental unscrewing as to be easily replaced on rig.
Our Stabilizer adopts high quality chrome molybdenum alloy steel production (except non-magnetic),and is up to prospective hardness,strength,and shock resistance through special heat treatment technology. Stabilizer thread is made according to API, whose wearing belt adopts studded columnar tungsten carbide hard alloy or other wearing materials for the purpose of protecting the body.Non-magnetic stabilizer uses studded hard alloy after demagnetization..
| Bit Size | Working OD | End OD of body(mm) | ID | Length | Thread code on both ends | |||
| (in) | (mm) | (mm) | (mm) | Drill string type | Near bit type | |||
| Top | Down | Top | Down | |||||
| 6 | 152.2 | 121 | 51 | 1200 | NC38 | 3 1/2 REG | ||
| 6 1/4 | 158.7 | |||||||
| 6 1/2 | 165.1 | |||||||
| 7 1/2 | 190.5 | 159 | 57 | 1600 | NC46 | 4 1/2 REG | ||
| 7 7/8 | 200 | |||||||
| 8 3/8 | 212.7 | 159 | 71 | 1600 | NC46 | |||
| 165 | 1800 | NC50 | ||||||
| 8 1/2 | 215.2 | 159 | ||||||
| 165 | ||||||||
| 8 3/4 | 222.2 | 178 | ||||||
| 9 1/2 | 241.3 | 178 | 1600 | NC50 | NC50 | NC50 | ||
| 9 5/8 | 244.5 | 197 | 1800 | 6 5/8 REG | ||||
| 9 7/8 | 250.8 | |||||||
| 12 1/4 | 311.2 | 203 | 76 | 1800 | NC56 | NC56 | NC56 | 6 5/8 REG |
| 209 | 6 5/8 REG | 6 5/8 REG | 6 5/8 REG | |||||
| 16 | 406 | 229 | 2000 | NC61 | NC61 | NC61 | NC61 | |
| 17 1/2 | 444.5 | 241.3 | 2200 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | |
| 24 | 609.6 | |||||||
| 26 | 660.4 | |||||||
| 28 | 711.2 | |||||||
| Note: Stabilizer can be made according to customer's special requirement. | ||||||||
1) About Packing
Inner packing: white box, color boxes (upon request), Outer packing: cartons or pallets
2) Terms of payment:
We accept T/T,L/C
3)Terms of Shipment:
About 30 days after receiving the advance payment,or according to both parties agreement
4)Ports of shipment:
Tianjin,Qingdao, shanghai or other required Port, by sea or air
5)Guarantee:
One year since delivery.
6)Inspection:
100% testing before delivery.
Shandong Yacheng Petroleum Technology Co.,Ltd.(YCPT) is located in Dongying city, the second largest oilfield in China. Yacheng Petroleum has over 20 years of experience in research,development and manufacturing of oil&gas drilling equipment with experienced technical team,professional sales and after-sales service teams.
Yacheng Petroleum provides wide range of products,including Handling Tools,Drilling Tools,Mud Pump and Spare Parts,Solid Control Equipment, Flowline Products,Fishing tools,etc.Yacheng Petroleum has established a complete quality control system, all products & equipment manufactured as per international standard ISO 9001 and API standard.
Based on our talented experienced technician team and sincerely marketing strategy, Yacheng Petroleum have exported our products to more than 30 countries in the world like Russia, Iran, UAE, USA, Chile... and so on.The positive feedback from our clients are encouraging us to do much better and more strict on self-requirement. We will continue to provide quality products with favorable prices to all customers!
Yacheng Petroleum is striving for being an international drilling equipment solution provider and quality equipment provider in the world.
Welcome to visit our company. Let's open the delightful business cooperation!
Q:How can I place order?
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line.
Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.
Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.
Q: What's the order procedure?
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production. After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production 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 shall arrange the shipment for you.
Q: How do you deal with defective products received by the clients?
A: If there are some defective items, we usually credit to our customer or replace them in next shipment.
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