Patents Examined by Yanick Akaragwe
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Patent number: 11613969Abstract: A method of assembling a borehole screen assembly includes placing a screen around a base pipe followed by an end ring having a skive cut to allow fitment with the screen by sliding along the skive cut. The assembly can be completed with welds.Type: GrantFiled: January 11, 2021Date of Patent: March 28, 2023Assignee: BAKER HUGHES HOLDINGS LLCInventors: Jai K. Koli, Christopher Malbrel
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Patent number: 11613933Abstract: A hydrate remediation system and method utilizing a concentric coiled tubing downline is provided. The concentric coiled tubing downline includes an outer coiled tubing and an inner coiled tubing, the inner coiled tubing disposed within the outer coiled tubing and extending at least partially through the outer coiled tubing. The concentric coiled tubing downline may be deployed from a single surface reel housed on a surface vessel. A bottom hole assembly (BHA) including a subsea connector is disposed at a distal end of the concentric coiled tubing. The subsea connector of the BHA is configured to be connected to the subsea interface that will be depressurized via the concentric coiled tubing downline. The concentric coiled tubing downline may provide two flow paths. Pressurized gas flows down one flow path, and effluent from the hydrate remediation flows up to the surface via the other flow path.Type: GrantFiled: February 12, 2020Date of Patent: March 28, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Galen Roy Hebert, Eric Bivens
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Patent number: 11608731Abstract: A mechanical automatic vertical drilling tool, with ends that are connected with an upper drilling tool and a bit by a detachable thread, is disclosed. The tool comprises a control device, an actuator and an auxiliary part. The control device detects status of wellbore and controls operations of the actuator when the wellbore leans. The actuator pushes a block out against the well wall to generate a radial force, which pushes against the drill bit to prevent deviation and modify the wellbore trajectory. The auxiliary part transmits the indispensable bit pressure and torque for drilling to assist the control device and the actuator to achieve the function. This disclosure can get automatic deviation correction with only mechanical structures. It is simple and reliable, and unlikely to fail in complicated wells without any manual operation.Type: GrantFiled: June 1, 2021Date of Patent: March 21, 2023Assignees: Southwest Petroleum University, Sichuan Jutingzao Technology Co., Ltd.Inventors: Jialin Tian, Tongxu Ge, Zhichao Hu, Lin Yang, Chunyu Xing, Lei Tang
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Patent number: 11598163Abstract: A carrier assembly for a catwalk assembly includes a carrier. The carrier assembly includes a skate to move a tubular member along the carrier. The carrier assembly includes a proximity sensor positioned to detect the end of the tubular member as it moves along the carrier. The carrier assembly includes a skate position sensor. The length of the tubular member may be determined by measuring the position of the skate relative to the proximity sensor when the end of the tubular member passes the proximity sensor.Type: GrantFiled: January 15, 2021Date of Patent: March 7, 2023Assignee: NABORS DRILLING TECHNOLOGIES USA, INC.Inventors: Christopher Magnuson, Mario Sazo, Alex Kunec
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Patent number: 11591885Abstract: According to some embodiments, devices, systems, and methods for autonomously or semi-autonomously conveying downhole oil and gas wellbore tools and performing downhole oil and gas wellbore operations are disclosed. The exemplary devices, systems, and methods may include an untethered drone that substantially disintegrates and/or dissolves into a proppant when shaped charges that the untethered drone carries are detonated. Two or more untethered drones, wellbore tools, and/or data collection devices may be connected in an untethered drone string and selectively detonated for efficiently performing wellbore operations and reducing the amount of debris left in the wellbore after such operations.Type: GrantFiled: April 12, 2019Date of Patent: February 28, 2023Assignee: DynaEnergetics Europe GmbHInventors: Christian Eitschberger, Andreas Robert Zemla, Liam McNelis, Thilo Scharf, Shmuel Silverman, Arash Shahinpour, Gernot Uwe Burmeister
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Patent number: 11585194Abstract: A system and method for optimizing performance of an artificial lift system are provided. The optimization process can be performed automatically by a controller configured to receive optimization parameters from the user and information regarding the performance of the system. The optimization process adjusts the pumping speed of the system in response to measured rod load and a position of the downhole pump or surface pumping unit. More particularly, the optimization process can increase or decrease the pump speed of the system in response to the measured rod load at a reference position relative to a reference rod load at the reference position. The reference load and position can be selected to indicate pump inefficiencies. For example, the target reference load and position can indicate fluid pounding if the measured rod load at the reference position is greater than the reference rod load at the reference position.Type: GrantFiled: April 23, 2020Date of Patent: February 21, 2023Inventor: Mehdi Mousavi
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Patent number: 11585170Abstract: A system is disclosed for measuring fluid flow. The system may include a plurality of sensors and a computing device. The plurality of sensors may be positionable at different angles in a container of an offshore drilling rig to sense data about drilling fluid flow in the container. The computing device may be communicatively couplable to the plurality of sensors for receiving the data about the drilling fluid flow in the container and using the data to determine a calculated fluid flow rate compensating for movement of the offshore drilling rig.Type: GrantFiled: August 28, 2020Date of Patent: February 21, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Karl Kristian Olsen, Hans Harald Berge, Olav Kvilhaug
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Patent number: 11585185Abstract: An assembly and method of manufacturing an assembly for use as an isolation barrier to be run in and secured within a well. The assembly has a sleeve member positioned on the exterior of a tubular body, fixed at each end to create a chamber therebetween. Fluid can enter the chamber through a port in the tubular body to morph the sleeve member against a larger diameter surface in the well. The sleeve member is formed of at least two materials, welded together and machined before being arranged on the tubular body. One material is more expandable than the other so as to morph more easily. The sleeve is connected to the tubular body by screw threads and seals. Initial construction of the sleeve member allows welding, inspection and machining without affecting the tensile strength of the tubular body or complete assembly.Type: GrantFiled: March 26, 2019Date of Patent: February 21, 2023Assignee: VERTICE OIL TOOLS INC.Inventors: Cameron Hill Radtke, William Luke McElligott, Philip Henry Turrell, Christopher Brian Kevin Cockrill
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Patent number: 11578585Abstract: A wellbore tool includes a body having a longitudinal axis and an outer circumferential surface. The wellbore tool includes moveable arms, housings, actuators, a temperature sensor, a pressure sensor, and a heat source, such as a microwave source. Each moveable arm is coupled to a respective actuator and a respective housing. Each actuator is configured to move the respective moveable arm. The temperature sensor is configured to measure a temperature of the subterranean formation. The pressure sensor is configured to measure a pressure of the subterranean formation. The microwave source is configured to generate microwave radiation. Methods of analyzing acquired transient temperature and transient pressure data for formation evaluation are also described.Type: GrantFiled: April 30, 2020Date of Patent: February 14, 2023Assignee: Saudi Arabian Oil CompanyInventors: Mustafa A. Al-Huwaider, Shouxiang Mark Ma
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Patent number: 11572761Abstract: A method for zonal isolation in a subterranean formation includes identifying a zone of interest within the subterranean formation, determining a static temperature of the zone of interest, determining a time duration for gelation of a treatment fluid, determining a concentration of an accelerator in the treatment fluid, determining a volume of the treatment fluid to be delivered to the zone of interest, determining a correlation between cooling of a wellbore near the zone of interest and a delivery rate of the treatment fluid, determining a target wellbore temperature, delivering a cooling stage until the target wellbore temperature is reached, and delivering a treatment stage. Delivering the cooling stage and the treatment stage results in forming, within the zone of interest, a gel that is impermeable to fluid flow.Type: GrantFiled: December 14, 2021Date of Patent: February 7, 2023Assignee: Saudi Arabian Oil CompanyInventors: Mohamed Hassan Sherief, Ayman Mohammed Almohsin, Haider Jaffer Abdulal, Mohammed I. Alabdrabalnabi
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Patent number: 11566507Abstract: A system includes a first tubing arranged within a second tubing. A first flow path is formed within the second tubing, and a second flow path is formed between the first tubing and the second tubing. A pump is disposed within the first tubing and has a discharge end that is fluidly connected to the first flow path. A seal fitting coupled to a distal end of the first tubing includes a third flow path and a sealing arrangement to isolate the second flow path from a portion of an external environment of the first tubing. A gas separator is positioned to receive a fluid mixture stream from the third flow path and separate the fluid mixture stream into a gas stream that is directed into the second flow path and a liquid-rich fluid stream that is directed into the pump.Type: GrantFiled: August 26, 2020Date of Patent: January 31, 2023Assignee: SAUDI ARABIAN OIL COMPANYInventor: Chidirim Enoch Ejim
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Patent number: 11549603Abstract: A check valve may include a housing having a bore therethrough, the bore including an inner surface and a bearing face; a check seat adaptor coupled to the housing; a seal in the housing, the seal including a seat bore; and a dart disposed in the bore between the seal and the bearing face and axially moveable between closed and open positions. The dart may include a tail and a head that has at least one dart inlet and sealingly engages the seal when the valve is closed. The tail defines an inner chamber having an outlet that is in fluid communication with the bore. The dart inlet(s), the inner chamber, and the outlet may be in fluid communication and together define a dart flow path through the dart. A biasing device may urge the dart toward the seal.Type: GrantFiled: August 5, 2020Date of Patent: January 10, 2023Assignee: PRIORITY ARTIFICIAL LIFT SERVICES, LLCInventors: Paul A. Haines, Roddy W. Simpson, Jr., Joseph E. Kutac, Robert M. Wilkerson
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Patent number: 11542788Abstract: Apparatus and method for drilling out frac plugs. An example apparatus may include a data system configured to be communicatively connected with wellsite equipment for performing drill-out operations of frac plugs installed within a well. The data system may be operable to receive current drill-out data and historical drill-out data, determine optimal operational parameters of the wellsite equipment based on the current drill-out data and historical drill-out data, and display the determined optimal operational parameters for viewing by the human operator, thereby permitting the human operator to cause the wellsite equipment to perform the drill-out operations at the optimal operational parameters. The current drill-out data may include current specifications of the frac plugs.Type: GrantFiled: February 28, 2020Date of Patent: January 3, 2023Assignee: Brigade Energy ServicesInventors: Gary Christopher Olliff, Michael Adrian Contreras
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Patent number: 11542767Abstract: A device for transport of an apparatus along a conduit or bore hole including a drill string. The device has a body having a coupled upper body portion and a lower body portion movable axially relative to each other. A fluid flow path in the body selectively enables fluid to flow through the body. A first valve system at a first end of the internal fluid flow path 58 is operable by a pressure differential between a region external of the body and the fluid flow path. A second valve system at a second end of the internal fluid flow path is operable by relative movement between the upper body portion and lower body portion. The body has one or more openings downstream of the first valve system through which fluid can flow or fluid pressure can be communicated to the apparatus.Type: GrantFiled: March 9, 2021Date of Patent: January 3, 2023Assignee: Australian Mud Company Pty LtdInventor: Gavin McLeod
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Patent number: 11536118Abstract: A method of avoiding a frac hit in a hydrocarbon producing field. The method comprises locating a parent wellbore in the hydrocarbon producing field, and then locating a child wellbore in the hydrocarbon producing field. The method also includes running a perforating gun assembly into the child wellbore, wherein the perforating gun assembly comprises a first perforating gun and a second perforating gun, with each defining a gun barrel housing having a first end and an opposing second end. The assembly also includes a tandem sub, with the tandem sub having first and second opposing ends defining a threaded connector, and each end having a side port configured to receive an alignment screw. The method also comprises linearly aligning charges of each of the first and second perforating guns, wherein all charges are aligned in a single direction by rotating one or both of the respective perforating guns relative to the tandem sub.Type: GrantFiled: August 25, 2021Date of Patent: December 27, 2022Assignee: XConnect, LLCInventors: Shelby L. Sullivan, Aaron Holmberg
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Patent number: 11536117Abstract: Fluid characteristics of a well fluid can be monitored. For example, a computing device can receive sensor signals from an acoustic sensor positioned on a well tool. The sensor signals can indicate characteristics of acoustic emissions generated by a well fluid impacting the well tool. The computing device can determine an acoustic signature for the well fluid using the characteristics of the acoustic emissions. The computing device can determine a difference between the acoustic signature a baseline acoustic-signature for the well fluid. The computing device can determine one or more fluid characteristics of the well fluid using the difference between the acoustic signature and the baseline acoustic-signature. The computing device can transmit a notification indicating the one or more fluid characteristics.Type: GrantFiled: October 8, 2018Date of Patent: December 27, 2022Assignee: Halliburton Energy Services, Inc.Inventors: John Philip Granville, Etienne Samson
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Patent number: 11519227Abstract: A vibration isolating coupler for isolating torsional vibration in a drill string includes a first coupler portion including a first annular wall having an external surface and an internal surface defining a first central bore portion and a second coupler portion disposed within the first central bore portion. The second coupler portion includes a second annular wall having an external surface section and an internal surface section defining a second central bore portion, and a plurality of connecting elements extending from the internal surface of the first annular wall through the second annular wall across the second central bore portion and connecting with the internal surface of the second annular wall.Type: GrantFiled: September 11, 2020Date of Patent: December 6, 2022Assignee: BAKER HUGHES OILFIELD OPERATIONS LLCInventor: Volker Peters
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Patent number: 11512539Abstract: Aspects of the present disclosure relate to methods of coating a coiled tubing string, methods of conducting tubing operations using a coated tubing string, and associated apparatus thereof. In one implementation, a method of conducting a coiled tubing operation, includes forming a tubing string. The tubing string has a central annulus, an inner surface, and an outer surface, and the tubing string is formed from a metallic material. The method also includes coiling the tubing string onto a spool, and moving a coating into the central annulus. The method also includes curing the coating onto the inner surface of the tubing string to form a layer of the coating on the inner surface of the tubing string.Type: GrantFiled: December 19, 2019Date of Patent: November 29, 2022Assignee: FORUM US, INC.Inventors: Jessica Lorae Olson Perez, Fernando Luna, Irma Irais Galvan, Garry F. McClelland
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Patent number: 11492851Abstract: A hybrid drill bit includes both fixed cutting elements and an adjustable cutting structure thereon. An adjustment mechanism is provided to allow an axial position of cutting elements at a leading end of the adjustable cutting structure to be adjusted with respect to an axial position of the fixed cutting elements. The adjustable cutting structure may include counter rotational cutting members mounted obliquely with respect to a bit body rotational axis, and the adjustment mechanism may dynamically support the adjustable cutting structure such that the axial position of the cutting elements may be adjusted as the drill bit is in operation within a wellbore. The axial position may be adjusted by altering a weight applied to the drill bit within the wellbore.Type: GrantFiled: November 24, 2020Date of Patent: November 8, 2022Assignee: Halliburton Energy Services, Inc.Inventor: Gregory Christopher Grosz
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Patent number: 11492867Abstract: A downhole apparatus includes an outer case connectable at upper and lower ends thereof in a casing string. A degradable plug is fixed in an interior of the outer case. A rupture disc is mounted in a port in the wall of the outer case. The port is positioned to communicate a degrading fluid to an axial flow passage defined in a wall of the outer case and the axial flow passage is configured to communicate the degrading fluid back into the interior of the outer case and into the degradable plug.Type: GrantFiled: April 16, 2019Date of Patent: November 8, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Min Mark Yuan, Frank Vinicio Acosta, Lonnie C. Helms