Audited Supplier
Cement Retainers for Drilling 4-1/2"~9-5/8"
Cement retainer has compact structure, small outside diameter and is easy to drill. Suitable for a variety of casing specifications. Ratchet lock ring structure maintains the setting load. The integral cartridge and smooth metal back ring form a reliable sealing system. Integral slips avoid mid-setting and are easy to drill out.
Cement retainers are suitable for casing from 4 1/2 "to 9 5/8" for secondary squeeze operations.
Features:
1)Can be set directly with HSB hydraulic setting tool;
2)Milling and drilling;
3)Ratchet lock ring to maintain the setting load, to ensure that the pressure changes can still be safely set;
4)Integrated rubber cylinder and smooth metal back ring constitute a reliable sealing system;
5)Can withstand high pressure, 7 "and below specifications can withstand up to 10,000PSI[70MPa] pressure difference.
Casing OD.(in) | Casing wt(lbs/ft) | setting range | Tools OD(in) | |
| In | Lbs/ft | MIN in[mm] | MAXin[mm] | In[mm] |
| 4 1/2 | 9.5-16.6 | 3.826[97.18] | 4.090[103.88] | 3.59[91.186] |
| 5 | 11.5-21 | 4.154[105.50] | 4.560[115.82] | 3.93[99.822] |
| 5 1/2 | 13-23 | 4.580[116.33] | 5.044[128.12] | 4.31[109.47] |
| 5 3/4 | 14-26 | 4.890[124.21] | 5.290[134.37] | 4.70[119.38] |
| 6 5/8 | 17-32 | 5.595[142.11] | 6.135[155.83] | 5.37[136.40] |
| 7 | 17-35 | 6.000[152.40] | 6.538[166.06] | 5.68[144.27] |
| 7 5/8 | 20-39 | 6.625[168.27] | 7.125[180.98] | 6.31[160.27] |
| 8 5/8 | 24-49 | 7.511[190.78] | 8.097[205.66] | 7.12[180.85] |
| 9 5/8 | 29.3-58.4 | 8.435[214.25] | 9.063[230.20] | 8.12[206.25] |
