| After-sales Service: | Support |
|---|---|
| Warranty: | Support |
| Manufacturing Process: | Forging |
| Surface Treatment: | Polishing |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy |
| Customization: |
|---|
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Drilling tool stabilizers are divided into four basic structural forms according to their structure:
(1) There is an integral spiral stabilizer; the integral three-spiral and four-spiral stabilizers are divided into bottom hole type and drill string type. The wear-resistant materials on the working surface (i.e., the buttressing surface) include commonly used surface-mounted carbide columns and surface-mounted carbide columns. There are many forms such as inlaid diamond composites, cladding wear-resistant electrodes, and low-temperature brazing cemented carbide bars.
(2) Integral straight stabilizer;
(3) Roller stabilizer;
(4) Replaceable spiral stabilizer.
The replaceable sleeve stabilizer is composed of an integral mandrel and a sleeve. It has the function of an integral spiral stabilizer and can be adapted to different well diameters by replacing different centralizing sleeves. The same centralizing sleeve can also be replaced to extend the stabilizer. service life. The centralizing sleeve and the spindle are connected with a tapered thread, which makes the connection between the stabilizer centralizing sleeve and the spindle more reliable and makes replacement and assembly more convenient.
| Working OD mm(inch) |
Fishing Neck OD mm(i nch) | Top Gonn. |
Bottom Conn. | ID m m(inch) |
Fishing Neck Leng(D mm (inch) | Blade Axial Width mm (inch) | Blade Length mm (inchi | Rem7rk |
| 98.4(3 7/8) | 79.4(3(/8) | NC23 | NC23 | 31.8(11/7) | 771(4) | 37 (1 k/4) | 240(7 7)/64) | Stri7 |
| 149.2(5 7/8) | 120.7(4 3/4) | NC38 | NC38 | 5 0.8(2) | 600(23 5/8) | 50(2) | 350(13 25/32) | String |
| 3 1/2REG | Near Bit | |||||||
| 215.9(8 1/2) | 165.1(6 1/2) | NC50 | NC50 | 57.2(2 1/4) | 600(23 5/8) | 60(2 3/8) | 406(16) | String |
| 41 /2REG | Near Bil | |||||||
| 311.15(121/4) | 703.2(6) | N 5/8REG | 6 5/8RE3 | 71.4 (5 13/(6) |
700(27 2/12) | 75(2 5/13) | 406(16) | String |
| Near Bil | ||||||||
| 444.5(17 1(2) | 228.6(6) | N 5/8REG | 7 5/8RE3 | 5 6.2(3) | 700(27 9n2) | 121(4 0/4) | 200(18 7/64) | String |
| Near Bil | ||||||||
| 660.4(26) | 241.3(9112) | k N/8REG | 6 5/8RE3 | 5 6.2(3) | 762(30) | 121(4 0/4) | -08(20) | String |
| Near Bil | ||||||||
| 914.4(36) | 241.3(9112) | k N/8REG | 6 5/8RE3 | 5 6.2(3) | 889(35) | 121(4 0/4) | -10(24) | String |
We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield,which is second largest oilfield of China.
Our business scope includes oilfield equipment supply, such as, drilling equipment and spares, wellhead equipment ,oil recovery equipment.
We have been served Shengli oilfield in the last 19 years, established a solid partnership and network with quality OEM factories.
Based on our responsive and responsible engineering & commercial team, we can provide one-stop shop service to our customer, and package plan of procurement which brings added value in terms of delivery time, fair prices, inventory in stock.
We are Looking forward to build up partnership with your company and provide our attentive service to you.
1. who are we?
We are based in Shandong Province, China, start from 2016,sell to Eastern Europe(17.00%),Mid East(16.00%),Southeast Asia(16.00%),South America(15.00%),North America(14.00%),Eastern Asia(10.00%),Western Europe(8.00%),Oceania(2.00%),Africa(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
API 6A Gate Valve / Mud Pump Spare Parts / Handling Tools / Drilling String / API 16A Well Control Equipments
4. why should you buy from us not from other suppliers?
we have been exporting drill pipe, handing tools,mud pump parts and well control equipments to well-known oil service companies in the world .We are the first class supplier of CNPC,SINOPEC,and CNOOC.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,Express Delivery;
Accepted Payment Currency:null;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian
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