Model GWR Wireline Set Sleeve Valve Cement Retainers are used for secondary cementing operations. The overall structure is compact, the OD is small, and it is easily drilled out. These drillable retainers set securely in any hardness casing. A ratchet lock ring stores the setting force in the retainer. The one piece packing element and metal back up rings combine for a superior seal. The case hardened, one piece slips virtually eliminate premature setting, yet can be easily drilled out. They are available for 4 1/2” through 20” casing.
Can be set directly with GWSB wireline setting tools or GHSB hydraulic setting tools.
Can be easily drilled out.
Ratchet lock ring maintains setting load for safe setting under pressure changes.
One piece packing element and rocker action metal back up rings combine for a superior seal.
Can withstand higher pressure, 7” and below specifications can withstand up to 70MPa (10000psi) differential pressure.
The recommended operating temperature for conventional gum cover is within 148°C (300°F). Packing element available up to 204°C (400°F).
Specifications | ||||||
Casing OD (in) | Casing Wt (lbs/ft) | Setting range | Tool OD (in) | Release Force (lbs) | Setting Tools | |
| Min(in) | Max(in) | |||||
| 4 1/2 | 9.5-16.6 | 3.826 | 4.09 | 3.59 | 30,000 | 10 |
| 5 | 11.5-20.8 | 4.156 | 4.56 | 3.93 | 20 | |
| 5 1/2 | 13-23 | 4.58 | 5.044 | 4.31 | ||
| 5 3/4 | 14-26 | 4.89 | 5.29 | 4.7 | ||
| 6 5/8 | 17-32 | 5.595 | 6.135 | 5.37 | 55,000 | |
| 7 | 17-35 | 6.004 | 6.538 | 5.68 | ||
| 7 5/8 | 20-39 | 6.625 | 7.125 | 6.31 | ||
| 8 5/8 | 24-49 | 7.511 | 8.097 | 7.12 | ||
| 9 5/8 | 29.3-58.4 | 8.435 | 9.063 | 8.12 | ||
| 10 3/4 | 32.75-60.7 | 9.66 | 10.192 | 9.43 | ||
| 11 3/4 | 38-60 | 10.772 | 11.15 | 10.43 | ||
| 11 3/4 | 60-83 | 10.192 | 10.772 | 9.94 | ||
| 13 3/8 | 48-80.7 | 12.175 | 12.715 | 11.88 | ||
| 16 | 65-118 | 14.576 | 15.25 | 14.12 | ||
| 20 | 94-133 | 18.73 | 19.124 | 18.37 | ||
Model GWR Wireline Set Sleeve Valve Cement Retainers are used for secondary cementing operations. The overall structure is compact, the OD is small, and it is easily drilled out. These drillable retainers set securely in any hardness casing. A ratchet lock ring stores the setting force in the retainer. The one piece packing element and metal back up rings combine for a superior seal. The case hardened, one piece slips virtually eliminate premature setting, yet can be easily drilled out. They are available for 4 1/2” through 20” casing.
Can be set directly with GWSB wireline setting tools or GHSB hydraulic setting tools.
Can be easily drilled out.
Ratchet lock ring maintains setting load for safe setting under pressure changes.
One piece packing element and rocker action metal back up rings combine for a superior seal.
Can withstand higher pressure, 7” and below specifications can withstand up to 70MPa (10000psi) differential pressure.
The recommended operating temperature for conventional gum cover is within 148°C (300°F). Packing element available up to 204°C (400°F).
Specifications | ||||||
Casing OD (in) | Casing Wt (lbs/ft) | Setting range | Tool OD (in) | Release Force (lbs) | Setting Tools | |
| Min(in) | Max(in) | |||||
| 4 1/2 | 9.5-16.6 | 3.826 | 4.09 | 3.59 | 30,000 | 10 |
| 5 | 11.5-20.8 | 4.156 | 4.56 | 3.93 | 20 | |
| 5 1/2 | 13-23 | 4.58 | 5.044 | 4.31 | ||
| 5 3/4 | 14-26 | 4.89 | 5.29 | 4.7 | ||
| 6 5/8 | 17-32 | 5.595 | 6.135 | 5.37 | 55,000 | |
| 7 | 17-35 | 6.004 | 6.538 | 5.68 | ||
| 7 5/8 | 20-39 | 6.625 | 7.125 | 6.31 | ||
| 8 5/8 | 24-49 | 7.511 | 8.097 | 7.12 | ||
| 9 5/8 | 29.3-58.4 | 8.435 | 9.063 | 8.12 | ||
| 10 3/4 | 32.75-60.7 | 9.66 | 10.192 | 9.43 | ||
| 11 3/4 | 38-60 | 10.772 | 11.15 | 10.43 | ||
| 11 3/4 | 60-83 | 10.192 | 10.772 | 9.94 | ||
| 13 3/8 | 48-80.7 | 12.175 | 12.715 | 11.88 | ||
| 16 | 65-118 | 14.576 | 15.25 | 14.12 | ||
| 20 | 94-133 | 18.73 | 19.124 | 18.37 | ||
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