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2020
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Invention
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Compensated drill floor. A system (92) includes a first structure (106) configured to be coupled ... |
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Invention
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Lift and turning device. A device includes a first cavity sized to hold a first cassette of tubul... |
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Invention
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Compensated drill floor. A system includes a first structure configured to be coupled to a tubula... |
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Invention
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Barrier management system.
A system, includes a computing system having an interface configured ... |
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2019
|
Invention
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Vertical lift rotary table. A system, includes a movable platform (28) slidingly coupled to one o... |
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Invention
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Vertical lift rotary table. A system, includes a movable platform slidingly coupled to one or mor... |
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Invention
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Expandable fairing of weathervaning riser joint. Techniques and systems to reduce deflection of a... |
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Invention
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Expandable fairing of weathervaning riser joint.
Techniques and systems to reduce deflection of ... |
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Invention
|
Well reentry. A system includes a plug configured to restrict release of hydrocarbons from a term... |
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Invention
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Well reentry.
A system includes a plug configured to restrict release of hydrocarbons from a ter... |
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Invention
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Pipe retaining structure. A device (68, 86) includes a base (72, 94) configured to be coupled to ... |
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Invention
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Buoyancy assembly. A device (14) includes at least one float (22). The at least one float (22) is... |
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Invention
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Buoyancy assembly.
A device includes at least one float. The at least one float is configured to... |
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G/S
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Contract drilling of oil and gas wells. |
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Invention
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Vertical lift rotary table. A system, including one or more supports disposed on a drill floor. T... |
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G/S
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CONTRACT DRILLING OF OIL AND GAS WELLS |
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Invention
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Wellbore cleaning efficiency monitoring.
A system includes a measuring device configured to rece... |
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2018
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Invention
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Automatic well control. A system, includes a first sensor configured to monitor a first character... |
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Invention
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Tripping speed modification. A system includes a processing device (70) configured to determine a... |
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Invention
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Tripping speed modification. A system includes a processing device configured to determine a trip... |
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Invention
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Weathervaning riser joint. Techniques and systems to reduce deflection of a riser extending from ... |
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Invention
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Riser and subsea equipment guidance. Techniques and systems to reduce deflection of a riser (12) ... |
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G/S
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Automated pipe tripping machinery with machinery parts and fittings incorporating tripping slips,... |
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G/S
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Automated pipe tripping apparatus, namely, an outer frame
consisting of one or more vertical sup... |
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Invention
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Tool joint positioning. Techniques and systems to provide automatic positioning of a tripping app... |
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Invention
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Tool joint positioning.
Techniques and systems to provide automatic positioning of a tripping ap... |
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Invention
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Pipe retaining structure. A device includes a base configured to be coupled to a storage segment ... |
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Invention
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Vertical lift rotary table. A system, including one or more supports. The system also includes a ... |
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Invention
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Joint recognition system. Techniques and systems to provide automatic positioning of a tripping a... |
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2017
|
Invention
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Riser and subsea equipment guidance. Techniques and systems to reduce deflection of a riser suspe... |
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Invention
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Wellhead stabilizing subsea module. Techniques and systems to provide additional holding ability ... |
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Invention
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Subsea pressure reduction manifold. Techniques and systems to provide pressure reduction of a flu... |
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Invention
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Riser deflection mitigation. Techniques and systems to reduce deflection of a riser extending fro... |
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Invention
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Lift frame storage and deployment. Techniques and systems to store and deploy a lift frame (22) o... |
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Invention
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Lift frame storage and deployment. Techniques and systems to store and deploy a lift frame of an ... |
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Invention
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Removable drill floor. Techniques and systems to remove a portion of a drill floor from an offsho... |
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Invention
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Removable drill floor. Techniques and systems to remove a portion of a drill floor (22) from an o... |
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Invention
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Subsea casing tieback. Techniques and systems to couple a high pressure casing string to a blowou... |
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2014
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G/S
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Oil and gas drilling rigs as a feature of contract drilling of offshore oil and gas wells |
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2008
|
G/S
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contract drilling of oil and gas wells |
