| Customization: | Available |
|---|---|
| After-sales Service: | Supple |
| Warranty: | One Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Roller stabilizers are used in various reaming tasks, especially in drilling and grinding formations as stabilizers. It is used for boreholes from 6″ to 36″. In addition, the same main body can be used for wellbores of different sizes with appropriate configuration of rollers and pressure regulators. In actual production use, it can effectively improve drilling efficiency, reduce lateral vibration during drilling, reduce friction and torque, and improve wellbore quality.
| WG155 | 155 | 31.7 | 3 1/2 IF | 6 1/8 |
| WG200 | 206 | 38 | 4 IF | 8 1/8 |
| WG212 | 212.7 | 44 | 41/2 REG | 8 3/8 |
| WG215 | 215.9 | 50.8 | 4 1/2REG | 8 1/2 |
| WG244 | 244 | 57 | NC50 | 9 5/8 |
| WG311 | 311. | 71 | 6 5/8REG | 12 1/4 |
| WG444 | 444. | 76 | 7 5/8REG | 17 1/2 |
| WG558 | 558 | 76 | 22 | |
| WG660 | 660 | 76 | 26 | |
| WG711 | 711 | 76 | 28 | |
| WG914 | 914 | 76 | 36 |
We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield,which is second largest oilfield of China.
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.
){kind=link}