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US 12,760,615 B2Granted
Integrated riser joint, component orientation and application within the riser string, including seabed
AssigneeSchlumberger Technology Corporation
InventorsBlaine Dow, Bastiaan Liezenberg, Matthew David Givens
Life of this patent
Estimating the term…
Abstract
An integrated riser joint includes a first annular blower preventer configured to couple to a first riser section, a first rotating control device coupled to the first annular blowout preventer, and a flow spool fluidly coupled to the first rotating control device. The first annular blowout preventer, the first rotating control device, and the flow spool are arranged in a downward order.
Claims20
An integrated riser joint comprising:
- a first annular blowout preventer configured to couple to a first riser section;
- a first rotating control device coupled to the first annular blowout preventer;
- a flow spool fluidly coupled to the first rotating control device;
- and
- at least one bypass line routed from the flow spool into an annulus of the first riser section above the first annular blowout preventer,
- wherein the first annular blowout preventer, the first rotating control device, and the flow spool are arranged in a downward order.
3 more elements
A method comprising:
- coupling a first annular blowout preventer to a first riser section;
- coupling a first rotating control device to the first annular blowout preventer;
- fluidly coupling a flow spool to the first rotating control device;
- and
- routing at least one bypass line from the flow spool into an annulus of the first riser section above the first annular blowout preventer,
- wherein the first annular blowout preventer, the first rotating control device, and the flow spool are arranged in a downward order.
3 more elements
An integrated riser joint comprising:
- a first annular blowout preventer configured to couple to a first riser section;
- a first rotating control device coupled to the first annular blowout preventer;
- and
- a flow spool fluidly coupled to the first rotating control device,
- wherein the first rotating control device is disposed between the first annular blowout preventer and the flow spool as arranged in a downward order.
2 more elements
Dependencies are inferred from the claim text.