Model GDGL-X Permanent Production Packers have a larger ID through the packer bore making them an excellent choice for parallel string installations and similar applications.
These wireline set millable packers are available for 4 1/2” through 9 5/8” casing.
Can be set directly with wireline setting tools or hydraulic setting tools.
Can be milled and drilled.
Ratchet lock ring maintains setting load for safe setting under pressure changes.
Floating metal support ring, three rubber cartridges with different hardness and ratchet lock ring form a reliable sealing system between the casing and seals.
Can withstand higher pressure, 7” and below specifications can withstand up to 52MPa (7500psi) differential pressure.
Bottom thread can connect plugs or other accessories.
The recommended operating temperature for conventional gum cover is within 148°C (300°F). For other working conditions, please consult GRIFCO.
Specifications | ||||||
Casing OD (in) | Casing Wt (lbs/ft) | Setting range | Tool OD (in) | Tool ID (in) | Release Force (lbs) | |
Min (in) | Max (in) | |||||
| 4 1/2 | 9.5-13.5 | 3.92 | 4.124 | 3.718 | 2.5 | 28,000 |
| 5 | 15.0-21.0 | 4.125 | 4.436 | 3.968 | ||
| 5 | 11.5-13.0 | 4.437 | 4.67 | 4.25 | ||
| 5 1/2 | 23.0-26.0 | |||||
| 5 1/2 | 20.0-23.0 | 4.625 | 4.811 | 4.437 | 3 | 38,000 |
| 5 1/2 | 14.0-17.0 | 4.812 | 5.012 | 4.562 | ||
| 5 1/2 | 13.0-14.0 | 4.976 | 5.124 | 4.75 | ||
| 6 5/8 | 20.0-24.0 | 6.875 | 6.094 | 5.687 | 4 | 48,000 |
| 7 | 32.0-38.0 | |||||
| 6 5/8 | 17 | 6.095 | 6.276 | 5.875 | ||
| 7 | 26.0-29.0 | |||||
| 7 | 20.0-23.0 | 6.277 | 6.456 | 6 | ||
| 7 | 17.0-20.0 | 6.456 | 6.765 | 6.25 | ||
| 7 5/8 | 33.7-39.0 | |||||
| 7 5/8 | 20.0-29.7 | 6.875 | 7.125 | 6.625 | ||
| 9 5/8 | 29.3-53.5 | 8.535 | 9.063 | 8.125 | 4.75 | 55,000 |
Model GDGL-X Permanent Production Packers have a larger ID through the packer bore making them an excellent choice for parallel string installations and similar applications.
These wireline set millable packers are available for 4 1/2” through 9 5/8” casing.
Can be set directly with wireline setting tools or hydraulic setting tools.
Can be milled and drilled.
Ratchet lock ring maintains setting load for safe setting under pressure changes.
Floating metal support ring, three rubber cartridges with different hardness and ratchet lock ring form a reliable sealing system between the casing and seals.
Can withstand higher pressure, 7” and below specifications can withstand up to 52MPa (7500psi) differential pressure.
Bottom thread can connect plugs or other accessories.
The recommended operating temperature for conventional gum cover is within 148°C (300°F). For other working conditions, please consult GRIFCO.
Specifications | ||||||
Casing OD (in) | Casing Wt (lbs/ft) | Setting range | Tool OD (in) | Tool ID (in) | Release Force (lbs) | |
Min (in) | Max (in) | |||||
| 4 1/2 | 9.5-13.5 | 3.92 | 4.124 | 3.718 | 2.5 | 28,000 |
| 5 | 15.0-21.0 | 4.125 | 4.436 | 3.968 | ||
| 5 | 11.5-13.0 | 4.437 | 4.67 | 4.25 | ||
| 5 1/2 | 23.0-26.0 | |||||
| 5 1/2 | 20.0-23.0 | 4.625 | 4.811 | 4.437 | 3 | 38,000 |
| 5 1/2 | 14.0-17.0 | 4.812 | 5.012 | 4.562 | ||
| 5 1/2 | 13.0-14.0 | 4.976 | 5.124 | 4.75 | ||
| 6 5/8 | 20.0-24.0 | 6.875 | 6.094 | 5.687 | 4 | 48,000 |
| 7 | 32.0-38.0 | |||||
| 6 5/8 | 17 | 6.095 | 6.276 | 5.875 | ||
| 7 | 26.0-29.0 | |||||
| 7 | 20.0-23.0 | 6.277 | 6.456 | 6 | ||
| 7 | 17.0-20.0 | 6.456 | 6.765 | 6.25 | ||
| 7 5/8 | 33.7-39.0 | |||||
| 7 5/8 | 20.0-29.7 | 6.875 | 7.125 | 6.625 | ||
| 9 5/8 | 29.3-53.5 | 8.535 | 9.063 | 8.125 | 4.75 | 55,000 |
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