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HT Hydraulic Set Permanent Packer
RuiFeng's “HT” permanent packer is a hydraulic-set millable production packer designed for one-trip completion. It is set by tubing pressure against a temporary plug below the packer. For this design, the threaded top connection is utilized to eliminate the need for a threaded latch anchor.
Description
RuiFeng's “HT” permanent packer is a hydraulic-set millable production packer designed for one-trip completion. It is set by tubing pressure against a temporary plug below the packer. For this design, the threaded top connection is utilized to eliminate the need for a threaded latch anchor. Packer is engineered as slim-line construction, thus greater running clearance is provided for faster running speed and preventing from premature setting. It is ideal for use in a high deviated, horizontal well or other completion where a single-trip packer is required.
This packer is one-trip setting and isn't require rotating or reciprocation of the tubing string during setting. Packer's bottom is allowed to attach a mill out extension or other packer standard accessory equipment.
The packer is released by milling or drilling. Packer's major components are rotationally locked to facilitate milling operation, and materials are suitable for milling.
Features and Benefits
● Simple, Reliable design
● Solid, Slim-line construction
● Larger packer bore maximize the flow rates
● Single-piece mandrel
● Triple-seal multidurometer element package
● Expandable metal backup rings contact the casing well ID to prevent rubber extrusion
● Internal Slip matintain pack off
● Two full-circle opposed Case-carburized slips
● Build-in hydraulic setting system, no need setting tool
● No mandrel & tubing movement or rotation during setting
● Minimize the number of pressure containing O-rings used
● Potential leak points minimized
● Premium MTM top and bottom tubing connection
● Body and element material options are available to meet hostile environment
Applications
● Single-trip production wells
● HP/HT Wells
● Highly deviated or horizontal wells
● Injection well
● Fracture Stimulation
● Offshore completions
Specification for RuiFeng HT packers
Casing Size * | Casing weight | Packer OD | Packer ID | |||
in. | mm | lb/ft | in. | mm | in. | mm |
5 1/2 | 139.70 | 14-20 | 4.54 | 115.32 | 2.36 | 59.94 |
23-26 | 4.36 | 110.74 | 2.36 | 59.94 | ||
6 5/8 | 168.28 | 17-32 | 5.47 | 138.89 | 3.17 | 80.52 |
17-20 | 5.88 | 149.23 | 3.88 | 98.43 | ||
7 | 177.80 | 17-23 | 6.8 | 156.97 | 3.17 | 80.52 |
17-20 | 6.25 | 158.75 | 3.88 | 98.43 | ||
20-32 | 5.88 | 149.25 | 3.88 | 98.55 | ||
32-38 | 5.55 | 140.97 | 3.02 | 76.71 | ||
32-44 | 5.47 | 138.89 | 3.02 | 76.71 | ||
7 5/8 | 193.68 | 26.4-39 | 6.38 | 161.95 | 3.88 | 98.55 |
33.7-45.3 | 6.17 | 156.72 | 3.88 | 98.55 | ||
33.7-47.3 | 6.18 | 156.97 | 3.17 | 80.52 | ||
9 5/8 | 244.48 | 36-59.4 | 8.13 | 206.40 | 4.85 | 123.19 |
40-47 | 8.42 | 213.87 | 6.00 | 152.40 | ||
53.50 | 8.31 | 211.07 | 6.02 | 152.98 | ||
* Other casing sizes and weight available depending on request.
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