Patents by Inventor Jesper HOLCK
Jesper HOLCK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11702894Abstract: A robotic apparatus (1) for performing drill floor operations comprises a support arrangement (2) and at least one manipulator arm (6). The at least one manipulator arm (6) is configured to carry an end effector (11) configured to manipulate one or more of tubing, tools and/or equipment on a drill floor (d) or pipe deck of an oil and gas rig in order to perform a given drill floor operation.Type: GrantFiled: December 1, 2021Date of Patent: July 18, 2023Assignee: NOBLE DRILLING A/SInventor: Jesper Holck
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Patent number: 11639639Abstract: A method for mitigating the effects of cable wear in an active heave compensated hoisting system of an offshore vessel in a locked to bottom mode of operation is disclosed. The method comprises supporting an upper end of a string which is connected to a subsea well from a travelling block of the hoisting system, wherein the travelling block is suspended from a crown block via a cable. The method further comprises operating an active heave compensation system to control a drawworks of the hoisting system to pay in and out the cable to compensate for motion of the offshore vessel and maintain a target overpull in the string. The method further comprises adjusting a ballast system of the offshore vessel to vary the draft of the vessel, and controlling the drawworks in accordance with the variation in the draft of the vessel to cause a length of cable to slip through the hoisting system and maintain the target overpull in the string.Type: GrantFiled: June 6, 2019Date of Patent: May 2, 2023Assignee: NOBLE DRILLING A/SInventors: Jesper Holck, Kristian E. Hansen
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Publication number: 20230103018Abstract: An offshore installation including a powerplant adapted for powering an electricity distribution network of the offshore installation and an exhaust processing module . The exhaust processing module has an input connected to the powerplant for receiving exhaust gas comprising carbon dioxide from the powerplant, a carbon dioxide capture module arranged to separate carbon dioxide from the exhaust gas, and an output for outputting the separated carbon dioxide. The exhaust processing module is powered by the powerplant, and the outlet of the carbon dioxide capture module is connected to a storage facility for temporary storing the separated carbon dioxide.Type: ApplicationFiled: January 27, 2021Publication date: March 30, 2023Applicant: NOBLE DRILLING A/SInventor: Jesper HOLCK
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Patent number: 11364979Abstract: A drilling or work-over vessel (10) is disclosed comprising a number of operational equipment (300), wherein the drilling or work-over vessel comprises at least one operational control and/or state unit (100) comprising at least one processing unit (102), wherein the at least one operational control and/or state unit (100) comprises or are in connection with a memory and/or storage (103), and at least one sensor unit (200), wherein the at least one sensor unit (200) is adapted to obtain one or more measured physical values and to provide data representing the one or more measured physical values and/or derived values thereof to the at least one operational control and/or state unit (100), the memory and/or storage (103) comprises a data representation of a computational physics model of at least a part of the drilling or work-over rig, and the at least one processing unit (102) is adapted to derive data representing an estimation of one or more physical states (such as defined by limits of forces, relative moType: GrantFiled: February 16, 2021Date of Patent: June 21, 2022Assignee: MAERSK DRILLING A/SInventors: John Røn Pedersen, Jesper Holck
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Patent number: 11339615Abstract: A hoisting system for a drilling rig, which has a crown block for attaching to a derrick, the crown block comprising a plurality of sheaves; a travelling block suspended from the crown block via a hoisting cable, the travelling block comprising a plurality of sheaves and being connectable with a payload, the travelling block being arranged to move along a workpath; the hoisting system further comprising: a floating block comprising a plurality of sheaves reeved on the hoisting cable; wherein the floating block is configured to move between: a first arrangement in which the floating block is fixed relative to the crown block; and a second arrangement in which the floating block is fixed relative to the travelling block; wherein the hoisting system is arranged such that, when the floating block is in one of the first or second arrangement, the sheaves of the floating block overlap a sheave of the crown block or travelling block in a direction of the workpath.Type: GrantFiled: February 19, 2018Date of Patent: May 24, 2022Assignee: MAERSK DRILLING A/SInventor: Jesper Holck
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Publication number: 20220120146Abstract: A robotic apparatus (1) for performing drill floor operations comprises a support arrangement (2) and at least one manipulator arm (6). The at least one manipulator arm (6) is configured to carry an end effector (11) configured to manipulate one or more of tubing, tools and/or equipment on a drill floor (d) or pipe deck of an oil and gas rig in order to perform a given drill floor operation.Type: ApplicationFiled: December 1, 2021Publication date: April 21, 2022Applicant: Maersk Drilling A/SInventor: Jesper HOLCK
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Patent number: 11293236Abstract: A robotic apparatus for performing drill floor operations comprises a support arrangement and at least one manipulator arm. The at least one manipulator arm is configured to carry an end effector configured to manipulate one or more of tubing, tools and/or equipment on a drill floor or pipe deck of an oil and gas rig in order to perform a given drill floor operation.Type: GrantFiled: March 11, 2019Date of Patent: April 5, 2022Assignee: MAERSK DRILLING A/SInventor: Jesper Holck
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Publication number: 20210301601Abstract: A hoisting system for a drilling rig, which has a crown block for attaching to a derrick, the crown block comprising a plurality of sheaves; a travelling block suspended from the crown block via a hoisting cable, the travelling block comprising a plurality of sheaves and being connectable with a payload, the travelling block being arranged to move along a workpath; the hoisting system further comprising: a floating block comprising a plurality of sheaves reeved on the hoisting cable; wherein the floating block is configured to move between: a first arrangement in which the floating block is fixed relative to the crown block; and a second arrangement in which the floating block is fixed relative to the travelling block; wherein the hoisting system is arranged such that, when the floating block is in one of the first or second arrangement, the sheaves of the floating block overlap a sheave of the crown block or travelling block in a direction of the workpath.Type: ApplicationFiled: February 19, 2018Publication date: September 30, 2021Inventor: Jesper HOLCK
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Publication number: 20210238935Abstract: A method for mitigating the effects of cable wear in an active heave compensated hoisting system of an offshore vessel in a locked to bottom mode of operation is disclosed. The method comprises supporting an upper end of a string which is connected to a subsea well from a travelling block of the hoisting system, wherein the travelling block is suspended from a crown block via a cable. The method further comprises operating an active heave compensation system to control a drawworks of the hoisting system to pay in and out the cable to compensate for motion of the offshore vessel and maintain a target overpull in the string. The method further comprises adjusting a ballast system of the offshore vessel to vary the draft of the vessel, and controlling the drawworks in accordance with the variation in the draft of the vessel to cause a length of cable to slip through the hoisting system and maintain the target overpull in the string.Type: ApplicationFiled: June 6, 2019Publication date: August 5, 2021Inventors: Jesper HOLCK, Kristian E. HANSEN
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Publication number: 20210188408Abstract: A drilling or work-over vessel (10) is disclosed comprising a number of operational equipment (300), wherein the drilling or work-over vessel comprises at least one operational control and/or state unit (100) comprising at least one processing unit (102), wherein the at least one operational control and/or state unit (100) comprises or are in connection with a memory and/or storage (103), and at least one sensor unit (200), wherein the at least one sensor unit (200) is adapted to obtain one or more measured physical values and to provide data representing the one or more measured physical values and/or derived values thereof to the at least one operational control and/or state unit (100), the memory and/or storage (103) comprises a data representation of a computational physics model of at least a part of the drilling or work-over rig, and the at least one processing unit (102) is adapted to derive data representing an estimation of one or more physical states (such as defined by limits of forces, relative moType: ApplicationFiled: February 16, 2021Publication date: June 24, 2021Inventors: John Røn Pedersen, Jesper Holck
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Patent number: 10941636Abstract: A drilling or work-over vessel (10) is disclosed comprising a number of operational equipment (300), wherein the drilling or work-over vessel comprises at least one operational control and/or state unit (100) comprising at least one processing unit (102), wherein the at least one operational control and/or state unit (100) comprises or are in connection with a memory and/or storage (103), and at least one sensor unit (200), wherein the at least one sensor unit (200) is adapted to obtain one or more measured physical values and to provide data representing the one or more measured physical values and/or derived values thereof to the at least one operational control and/or state unit (100), the memory and/or storage (103) comprises a data representation of a computational physics model of at least a part of the drilling or work-over rig, and the at least one processing unit (102) is adapted to derive data representing an estimation of one or more physical states (such as defined by limits of forces, relative moType: GrantFiled: September 26, 2016Date of Patent: March 9, 2021Assignee: MAERSK DRILLING A/S.Inventors: John Røn Pedersen, Jesper Holck
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Publication number: 20210054701Abstract: A robotic apparatus for performing drill floor operations comprises a support arrangement and at least one manipulator arm. The at least one manipulator arm is configured to carry an end effector configured to manipulate one or more of tubing, tools and/or equipment on a drill floor or pipe deck of an oil and gas rig in order to perform a given drill floor operation.Type: ApplicationFiled: March 11, 2019Publication date: February 25, 2021Applicant: Maersk Drilling A/SInventor: Jesper HOLCK
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Patent number: 10570672Abstract: An offshore drilling rig includes a drill deck, at least one primary well center and a diverter system arranged below the primary well center, a drilling support structure extending upwardly from the drill deck and above the primary well center and the other work center and a first and a second hoisting system supported by the drilling support structure and being adapted for raising or lowering a first and a second load carrier, respectively, and where the offshore drilling rig includes a positioning system adapted for selectively positioning at least the first load carrier in at least a first or a second horizontal position different from the first horizontal position, where the first load carrier in the first horizontal position is positioned above the primary well center, and in the second horizontal position is positioned above the other work center.Type: GrantFiled: May 17, 2019Date of Patent: February 25, 2020Assignee: Maersk Drilling A/SInventors: Michael Kannegaard, Allan McColl, Jesper Holck
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Publication number: 20190271195Abstract: An offshore drilling rig includes a drill deck, at least one primary well center and a diverter system arranged below the primary well center, a drilling support structure extending upwardly from the drill deck and above the primary well center and the other work center and a first and a second hoisting system supported by the drilling support structure and being adapted for raising or lowering a first and a second load carrier, respectively, and where the offshore drilling rig includes a positioning system adapted for selectively positioning at least the first load carrier in at least a first or a second horizontal position different from the first horizontal position, where the first load carrier in the first horizontal position is positioned above the primary well center, and in the second horizontal position is positioned above the other work center.Type: ApplicationFiled: May 17, 2019Publication date: September 5, 2019Applicant: Maersk Drilling A/SInventors: Michael Kannegaard, Allan McColl, Jesper Holck
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Patent number: 10323467Abstract: An offshore drilling rig comprising a drill deck, at least one primary well center and a diverter system arranged below the primary well center, a drilling support structure extending upwardly from the drill deck and above the primary well center and the other work center and a first and a second hoisting system supported by the drilling support structure and being adapted for raising or lowering a first and a second load carrier, respectively, and where the offshore drilling rig comprises a positioning system adapted for selectively positioning at least the first load carrier in at least a first or a second horizontal position different from the first horizontal position, where the first load carrier in the first horizontal position is positioned above the primary well center, and in the second horizontal position is positioned above the other work center.Type: GrantFiled: March 17, 2014Date of Patent: June 18, 2019Assignee: Maersk Drilling A/SInventors: Michael Kannegaard, Allan McColl, Jesper Holck
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Patent number: 10301152Abstract: An offshore floating vessel includes a hoisting system including a drive for moving connecting device and emergency brakes to inhibit motion of the connecting device; wherein the hoisting system is to be operated at least in a hoisting mode and in an active heave compensation mode; wherein hoisting system is to perform an active heave compensation when operated in the active heave compensation mode and to operate without active heave compensation when operated in the hoisting mode; wherein the emergency brakes are operable in a normally-energized mode including a de-energized state where the emergency brakes engage so as to inhibit motion of the connecting device relative to the floating vessel; wherein each emergency brake of the plurality of hydraulic emergency brakes has associated with it a separate accumulator reservoir.Type: GrantFiled: March 28, 2017Date of Patent: May 28, 2019Assignee: Maersk Drilling A/SInventor: Jesper Holck
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Patent number: 10233703Abstract: An offshore drilling rig configured for lowering and/or raising a string of tubular equipment into a subsea borehole. The drilling rig includes a drill deck; a first hoisting system being adapted for raising or lowering a first load carrier along a vertical first hoisting axis, wherein the first hoisting system is supported by a first support structure extending upwardly relative to the drill deck; a second hoisting system being adapted for raising or lowering a second load carrier along a vertical second hoisting axis located apart from the first hoisting axis, wherein the second hoisting system is supported by a second support structure extending upwardly relative to the drill deck; and a joint operations well center on the drill deck. During joint operations, the first and second hoisting axes are preferably located apart from the joint operations well center.Type: GrantFiled: November 15, 2017Date of Patent: March 19, 2019Assignee: MAERSK DRILLING A/SInventor: Jesper Holck
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Patent number: 10202808Abstract: An offshore drilling rig includes a drill deck, at least one work center arranged in the drill deck; a diverter system operatively connectable at least to a riser extending towards the seafloor; a hoisting system adapted for raising or lowering tubular equipment through the work center; wherein the offshore drilling rig includes a first positioning system configured for positioning at least the work center and/or the diverter system and/or a riser tensioning system selectively at a first horizontal position and a second horizontal position, different from the first horizontal position; and wherein the hoisting system is operable to raise or lower tubular equipment through the work center when said work center is positioned at said first horizontal position.Type: GrantFiled: July 12, 2017Date of Patent: February 12, 2019Assignee: MAERSK DRILLING A/SInventors: Michael Kannegaard, Allan McColl, Jesper Holck
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Publication number: 20180274338Abstract: a drilling or work-over vessel (10) is disclosed comprising a number of operational equipment (300), wherein the drilling or work-over vessel comprises at least one operational control and/or state unit (100) comprising at least one processing unit (102), wherein the at least one operational control and/or state unit (100) comprises or are in connection with a memory and/or storage (103), and at least one sensor unit (200), wherein the at least one sensor unit (200) is adapted to obtain one or more measured physical values and to provide data representing the one or more measured physical values and/or derived values thereof to the at least one operational control and/or state unit (100), the memory and/or storage (103) comprises a data representation of a computational physics model of at least a part of the drilling or work-over rig, and the at least one processing unit (102) is adapted to derive data representing an estimation of one or more physical states (such as defined by limits of forces, relative moType: ApplicationFiled: September 26, 2016Publication date: September 27, 2018Inventors: John Røn Pedersen, Jesper HOLCK
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Publication number: 20180135360Abstract: An offshore drilling rig configured for lowering and/or raising a string of tubular equipment into a subsea borehole. The drilling rig includes a drill deck; a first hoisting system being adapted for raising or lowering a first load carrier along a vertical first hoisting axis, wherein the first hoisting system is supported by a first support structure extending upwardly relative to the drill deck; a second hoisting system being adapted for raising or lowering a second load carrier along a vertical second hoisting axis located apart from the first hoisting axis, wherein the second hoisting system is supported by a second support structure extending upwardly relative to the drill deck; and a joint operations well centre on the drill deck. During joint operations, the first and second hoisting axes are preferably located apart from the joint operations well centre.Type: ApplicationFiled: November 15, 2017Publication date: May 17, 2018Applicant: MAERSK DRILLING A/SInventor: Jesper HOLCK