Product Sheet DCR Digital Controlled-Release Tool
On-demand or timed fail-safe release of the LIVE digital slickline services toolstring.
Digital controlled release tool
The digital controlled release tool (DCR) provides operator-commanded or timed fail-safe release of the LIVE digital slickline services toolstring in the event it becomes stuck inhole. The DCR enables complete recovery of the digital slickline cable and toolstring above the separation point, while the released string and DCR sub left inhole terminate in a standard fishing neck. Both external and internal profiles provide clean access to the stuck string for subsequent fishing runs. The DCR can be run in any position within the digitial slickline toolstring, allowing sure release of valuable tools if stuck.
The DCR is actuated by one of two options.
Mechanical Specifications | |
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Mechanical Specifications Temperature rating | 302 degF [150 degC] |
Mechanical Specifications Pressure rating | 15,000 psi [103.4 MPa] |
Mechanical Specifications Length | 22.8 in [580 mm] |
Mechanical Specifications Length of fishing section | 6.9 in [176 mm] |
Mechanical Specifications Outside diameter | 1 11/16 in [43 mm] |
Mechanical Specifications Weight | 11.0 lbm [5.0 kg] |
Mechanical Specifications Service | H2S service |
Mechanical Specifications Top thread | 1 33/64-in 12 Stub ACME (BEST) female |
Mechanical Specifications Bottom thread | 1 33/64-in 12 Stub ACME (BEST) male |
Mechanical Specifications Fishing neck internal | 1.062 in (engage with 1 1/2-in GS pulling tool) |
Mechanical Specifications Fishing neck external | Modified 1.75 in (engage with 2 1/2-in JDC pulling tool) |