Description
The ConcentricBore Production System provides the following benefits:
- Can be run on tubing, drill pipe or workover riser
- Can be run on a tree running tool with shear valve capabilities or Lower Riser Package
- The ConcentricBore tree body incorporates integral production master and production swab valves, and an annulus master valve; shear cable valves available upon request
- The ConcentricBore tree body can incorporate a production wing valve
- Available with customer-specified retrievable flow control package
- Available with optional protective cover
- Standard API/ISO ROV interfaces ensure installation and maintenance accessibility
- Field-proven technology
These unique features of the ConcentricBore Tree enable operators to save time and money:
- Workover riser system and surface tree are simpler and less expensive than systems for traditional dual bore trees
- Can be run on completion/work-over riser, tubing or drill pipe and an umbilical
- The ConcentricBore Tree and Tree Cap Running and Retrieving Tool replaces on Jack-Up applications; EDP and LRP are available for subsea applications
- The ConcentricBore Tree body incorporates integral production master and production swab valves, and an annulus master valve; wire-shear cable valves available upon request
- Available with Integral wing valve in the master valve block
The ConcentricBore Tubing Hanger System provides the following benefits:
- Production annulus access through tubing hanger annulus valve
- The ConcentricBore Tubing Hanger allows downhole safety valve control, injection line connections, and downhole temperature and pressure monitoring
- The tubing hanger is available for H2S and severe service
- Large tubing sizes can be accommodated with annulus access
Contact your Dril-Quip representative for more information
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