Digital slickline mechanical services
Enhance the quality and safety of mechanical operations with accurate depth measurement and downhole monitoring.
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.
|Technical Specification Temperature rating||302 degF [150 degC]|
|Technical Specification Pressure rating||15,000 psi [103.4 MPa]|
|Technical Specification Length||22.8 in [580 mm]|
|Technical Specification Length of fishing section||6.9 in [176 mm]|
|Technical Specification Outside diameter||1 11/16 in [43 mm]|
|Technical Specification Weight||11.0 lbm [5.0 kg]|
|Technical Specification Service||H2S service|
|Technical Specification Top thread||1 33/64-in 12 Stub ACME (BEST) female|
|Technical Specification Bottom thread||1 33/64-in 12 Stub ACME (BEST) male|
|Technical Specification Fishing neck internal||1.062 in (engage with 1 1/2-in GS pulling tool)|
|Technical Specification Fishing neck external||Modified 1.75 in (engage with 2 1/2-in JDC pulling tool)|
The digital controlled release tool (DCR) provides operator commanded or timed fail-safe release of the LIVE* digital slickline services toolstring, with complete recovery of the digital slickline cable and toolstring above the separation point in the event the toolstring becomes stuck in hole.