13 5/8" x 10000 psi Full Bore Retrievable Packer
Drill stem testing tools
DST RTTS packer drill stem testing packer
The RTTS Packer is a full opening, hookwall type packer. The full opening permits pumping large volumes of fluid with a minimum pressure drop, and allows the passage of a through tubing type perforating gun. This helps make the tool useable for multiple operations with one trip in the hole- such as perforate, test, treat, squeeze, reperforate, etc.
When starting the RTTS packer into the hole, place J-slot in the drag block sleeve in the locked position. The tool is run slightly below the desired setting position and is then picked up tool to setting position and rotated pipe several turns to right.
Specification of the Drill stem testing tools - RTTS Packer
No | Specifications | 13 5/8" |
1 | Casing Weight Range(lb/ft) | 135/8" 48-72lb/ft |
2 | Packer Ring OD | 298.1mm |
3 | Top Shoe OD | 303.1mm |
4 | Min. ID of tool | 95.3mm |
5 | Length | 2573mm |
6 | Pressure differential across the pacing ring | 70MPa |
7 | Internal Yield Pressure strength (Bursting pressure) | 98MPa |
8 | External Yield Pressure strength (Collapse Pressure) | 92MPa |
9 | Tensile Strength(Yield) | 1550KN |
10 | Torque Strength | 126KN·m |
11 | Service environment | Mud, Crude Oil, Natural gas with H2S and acid |
12 | Service temperature | --29oC~+204oC |
13 | End connections | 4 1/2" IF. BXP |
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Stock of the DST parts
13 5/8" x 10000 psi Full Bore Retrievable Packer
Drill stem testing tools
DST RTTS packer drill stem testing packer
