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公开(公告)号：US20240360750A1
公开(公告)日：2024-10-31
申请号：US18140844
申请日：2023-04-28
发明人： Ahmed Elsayed FOUDA , Baris Guner
IPC分类号： E21B47/002
CPC分类号： E21B47/0025 , E21B2200/20
摘要： Aspects of the subject technology relate to systems, methods, and computer readable media for simulating a tool response. A synthetic formation can be generated based on one or more imaging properties. A tool response of an imaging tool operating according to one or more operational parameters can be simulated to generate a synthetic tool response. A change to at least one of the one or more imaging properties and the one or more operational parameters can be identified. The tool response of the imaging tool operating according to the change can be simulated to generate a modified synthetic tool response. A representation of the modified synthetic tool response can be reproduced to show an effect of the change to at least one of the one or more imaging properties and the one or more operational parameters on the tool response of the imaging tool.
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公开(公告)号：US20240360743A1
公开(公告)日：2024-10-31
申请号：US18647528
申请日：2024-04-26
发明人： Lucas Antonio Perrucci , Felipe Bauli Graziano , Cassius Alexander Elston , Eduardo Scussiato , Helen Aguiar , Jair Osmar de Oliveira Junior
CPC分类号： E21B43/123 , E21B34/066
摘要： An electric gas lift valve may comprise a side pocket mandril. The side pocket mandril may comprise a side pocket, a top thread connection, and a bottom thread connection. The side pocket may accommodate one or more block valves, a linear electric mechanical actuator (EMA), and electronics. The one or more block valves may be configured to carry a case of a housing, a governor, a cam sleeve, a torsion spring, one or more venturis, one or more dynamic seals, and a solenoid. The electric gas lift valve may provide for an adjustable discrete flow rate control.
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公开(公告)号：US20240360740A1
公开(公告)日：2024-10-31
申请号：US18308941
申请日：2023-04-28
CPC分类号： E21B47/12 , B64U10/14 , E21B34/16 , B64U2101/26 , B64U2101/30 , B64U2201/20 , E21B34/025
摘要： In one aspect, a drone is disclosed for inspecting a wellhead having a transceiver and adjusting an electronic choke. The drone includes a plurality of propellers and a plurality of electric motors where each of the plurality of electric motors is connected to one or more of the plurality of propellers. The drone further includes a camera that captures a survey of the wellhead, a processor coupled to a memory that controls the plurality of electric motors based on the survey to position the drone within a transmission range of the transceiver of the wellhead, and a transceiver of the drone coupled to the processor that receives wellhead data from the transceiver of the wellhead and stores the wellhead data in the memory. In other aspects, a method for operating a drone and a non-transitory computer readable medium (CRM) storing instructions for performing operation of a drone are also disclosed.
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公开(公告)号：US20240360734A1
公开(公告)日：2024-10-31
申请号：US18141326
申请日：2023-04-28
发明人： Kimberly C. CONNER
CPC分类号： E21B33/04 , E21B36/001 , E21B43/10 , F24T2010/53 , Y02E10/10
摘要： A process for preparing a geothermal system involves preparing a borehole that extends into an underground magma reservoir, providing a flow of a first fluid into the borehole, thereby maintaining a rock layer around a portion of the borehole located within the magma reservoir, lowering a casing into the borehole, and providing a second fluid into the casing, thereby causing the casing to sink into a volume of the first fluid that is inside the borehole.
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公开(公告)号：US20240360733A1
公开(公告)日：2024-10-31
申请号：US18508923
申请日：2023-11-14
发明人： Jianguo ZHAO , Qingyou LIU , Haiyan ZHU , Min WAN , Guorong WANG , Xuecheng DONG , Xu LUO , Yingju PEI , Xingming WANG
CPC分类号： E21B23/001 , E21B47/06 , E21B47/09 , E21B47/13
摘要： A downhole traction system includes a driving system and a downhole wheeled tractor. The driving system is connected with the downhole wheeled tractor; the downhole wheeled tractor comprises a tractor body, a power unit and a plurality of traction units; the plurality of traction units are arranged along the extension direction of the tractor body; each of the traction units comprises a driving arm, a supporting arm, a supporting wheel, a driving assembly and a supporting assembly; the driving arm and the supporting arm are movably connected with the tractor body; and the supporting wheel is connected with the driving arm and the supporting arm. When the supporting assembly drives the supporting arm to extend along the radial direction of the tractor body under the hydraulic drive action of the hydraulic power unit, the supporting wheel can be abutted against the well wall.
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公开(公告)号：US20240360730A1
公开(公告)日：2024-10-31
申请号：US18649217
申请日：2024-04-29
发明人： Mark Seligman
IPC分类号： E21B19/16
CPC分类号： E21B19/166
摘要： A low torque warning system is provided for an apparatus for making and breaking-up pipe connections. The low torque warning system includes a torque cylinder having a poppet valve and torque gauge connected thereto for measuring the pressure in the torque cylinder. A tank in communication with the torque cylinder for receiving oil from the torque cylinder when the poppet valve is opened. The hydraulic valve is then connected to the torque cylinder between the torque cylinder and the tank that when closed prevents the oil in the torque cylinder from draining to the tank, allowing the torque gauge to measure the pressure in the torque cylinder when the poppet valve is open.
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公开(公告)号：US20240360729A1
公开(公告)日：2024-10-31
申请号：US18642065
申请日：2024-04-22
发明人： Scott MURTA , Sergei Knizhnik , Tom Mitchell
IPC分类号： E21B17/10
CPC分类号： E21B17/1014
摘要： A system that can include a centralizer configured to be radially positioned between a tool and an internal bore of a tubular, wherein the centralizer is configured to engage the internal bore and the tool via a plurality of biasing devices circumferentially spaced away from each other about a center axis of the centralizer. A method can include installing a biasing device in a plurality of protrusions that extend radially outward, extending a portion of each biasing device past an outer radial surface of a respective protrusion to engage a tubular, and extending a portion of each biasing device past an inner radial surface of a central bore of the centralizer to engage a tool, where the first portion and the second portion are configured to substantially align a center axis of the tool with a center axis of the tubular when the tool is installed in the tubular.
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公开(公告)号：US20240360727A1
公开(公告)日：2024-10-31
申请号：US18572563
申请日：2022-06-24
发明人： Peter Graham CLARK , Craig HARBERS
IPC分类号： E21B10/573 , E02F9/28 , E21B10/627
CPC分类号： E21B10/573 , E21B10/627 , E02F9/285
摘要： An adapter is provided for presenting a diamond composite, such as a TSDC, which is bonded therein by a metal matrix composite material. The adapter body is suitable to be received in a complimentary mount formed on a wear face of a wear tool. The approach described allows for machining of individual adapters to provide a precise fit within the wear tool mount without the need for challenging machining of the diamond composite or overcoming the difficulties in precisely bonding multiple diamond composites into their complimentary mounts.
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9.发明公开公开(公告)号：US20240360724A1
公开(公告)日：2024-10-31
申请号：US18769070
申请日：2024-07-10
IPC分类号： E21B7/06 , E21B44/00 , E21B44/02 , E21B47/024
CPC分类号： E21B7/06 , E21B44/00 , E21B44/02 , E21B47/024 , E21B2200/20
摘要： The apparatus and method disclosed herein form closed-loop system(s) between a downhole system that includes an RSS and a surface control system, to improve stability and performance assurance of the RSS. The apparatus and method disclosed account for the actual downhole conditions experienced by the RSS, the actual positioning of the RSS, and historical performance of the surface systems such as the mud pump system, the rotary drive system, and the draw works. These closed-loop systems generate and optimize parameters or target outputs, instructions to surface systems, and instructions for the RSS itself.
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公开(公告)号：US12130399B2
公开(公告)日：2024-10-29
申请号：US18045656
申请日：2022-10-11
摘要： Methods and systems for measuring cluster efficiency for stages of wellbores are provided herein. One method includes selecting a frequency band for generating broadband tube waves within the fluid column of the wellbore and generating the broadband tube waves within the fluid column of the wellbore using a pressure pulse generator that is hydraulically coupled to the wellbore. The method also includes recording data corresponding to the broadband tube waves and reflected broadband tube waves using pressure receivers that are hydraulically coupled to the wellbore. The pressure receivers are arranged into arrays with two or more pressure receivers in each array. The data recorded by the pressure receivers relate to characteristics of reflectors (including perforation cluster/fracture interfaces) within the wellbore. The method further includes processing the recorded data using interferometry and performing full waveform inversion(s) on the processed data to determine frequency-dependent, complex-valued reflection coefficients at each perforation cluster/fracture interface.
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