rigid centralizer with rollers cementing tools RCR type
Price on request
Pricing is provided on request — use the quote form below.
- Port
- Qingdao
- Minimum Order Quantity
- 1 Piece/Pieces
- Supply Ability
- 30000 Piece/Pieces per Month
- Payment Terms
- L/C,T/T
Price on request
Pricing is provided on request — use the quote form below.
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1)strict API standard·2)First-class reputation from registered customers·3)Delivery on time·4)Standard seaworthy packing
| Place of Origin | Shandong China (Mainland) | Model Number | all sizes |
|---|---|---|---|
| Type | cementing tools,RCR | Machine Type | Drilling Tool |
| Certification | API | Material | Stainless Steel |
| Processing Type | Forging | Use | Well Drilling,well drilling |
| color | red | OD | 211-402mm |
| OAL | 260mm | Details | 1)strict API standard · 2)First-class reputation from registered customers · 3)Delivery on time · 4)Standard seaworthy packing |
| Packaging Detail | standard exported package or according to costoms' requirement |
|---|---|
| Delivery Detail | 30 days after payment |
Rigid Centralizer with Rollers(RCR)
The RCR centralizer consisits of a rigid body,on which machined five spiral blades and streamlined diversion trenches between blades. On every spiral blades, there are three or four rollers made from modified alloy steel fully heat treated. The assembly is shown as following fig. Because of the rigid body and rolling friction betwwen the rollers and inside wall of well or casing, the capacity of the RCR centralizer is better than others of all. Recommend to use the tool in cementation of deviated holes and horizontal holes.
| Type | Casing Size (mm/inch) | Minimum Hole (mm/inch) | I.D. (mm/inch) | O.D. (mm/inch) | OAL (mm/inch) |
| RCR5 | 139.7(5-1/2) | 215.9(8-1/2) | 143(5-5/8) | 211(8-5/16) | 260(10-1/4) |
| RCR7 | 177.8(7) | 215.9(8-1/2) | 181(7-1/8) | 213.4(8-13/32) | 260(10-1/4) |
| RCR9 | 244. (9-5/8)5 | 311.15(12-1/4) | 247.5(9-11/16) | 305.4(12-1/64) | 260(10-1/4) |
| RCR13A | 339.7(13-3/8) | 406.4(16) | 344(13-35/64) | 402(15-53/64) | 260(10-1/4) |
