Patents Examined by Nicole Coy
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Patent number: 11680455Abstract: Provided is a downhole vibrating tool comprising an interconnected power section, axial shock assembly and lateral vibration assembly wherein the power section comprising a rotor and a stator, the rotor comprising a plurality of lobes and the stator comprising a second plurality of recesses adapted to receive the plurality of lobes, the number of recesses greater than the number of lobes; the axial shock assembly comprising a valve assembly, the axial shock assembly adapted to vary fluid flow therethrough; and the lateral vibration assembly comprising an eccentric mass; wherein the power section, the axial shock assembly and the lateral vibration assembly are aligned linearly.Type: GrantFiled: November 13, 2019Date of Patent: June 20, 2023Assignee: RUBICON OILFIELD INTERNATIONAL, INC.Inventors: Michael Doster, Mason Panahi
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Patent number: 11680466Abstract: A method for operating a kerogen-rich unconventional gas reservoir characterized by there being multiple hydraulically-fractured wells drilled thereinto comprises: recovering a methane-containing gas from a first hydraulically-fractured well drilled into the gas reservoir, steam-methane reforming the recovered methane-containing gas to yield a hydrogen gas and an inorganic carbon-containing gas, injecting at least a portion of the hydrogen gas into a second hydraulically-fractured well drilled into the gas reservoir, and injecting at least a portion of the inorganic carbon-containing gas into a third hydraulically-fractured well drilled into the gas reservoir.Type: GrantFiled: February 7, 2022Date of Patent: June 20, 2023Assignee: TERRAH2 LLCInventors: Eva Vinegar, Harold J. Vinegar
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Patent number: 11668163Abstract: Provided is a multilateral junction. The multilateral junction, in one aspect, includes a y-block. The multilateral junction additionally includes a mainbore leg coupled to the y-block, the mainbore leg defining a second overlapping space, and a lateral bore leg coupled to the y-block, the lateral bore leg defining a third overlapping space. The multilateral junction, in this aspect, additionally includes an expanded metal joint located in at least a portion of the second overlapping space or the third overlapping space, the expanded metal joint comprising a metal that has expanded in response to hydrolysis.Type: GrantFiled: December 30, 2020Date of Patent: June 6, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Pranay Asthana, Christian Alexander Jelly, David Joe Steele, Michael Linley Fripp
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Patent number: 11668180Abstract: A stick-slip vibration mitigation system and a method of using the system are provided. The system includes a sensor, a processor, a non-transitory storage medium, and a controller. The system is operable to be used with a drill-string in a wellbore during a drilling process to mitigate stick-slip vibration of the drill-string.Type: GrantFiled: January 4, 2019Date of Patent: June 6, 2023Assignee: ConocoPhillips CompanyInventors: Yang Zha, Son V. Pham
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Patent number: 11655685Abstract: A downhole welding tool includes a tool body and a welding device coupled to the tool body. The welding device includes a carrier arm reversibly pivotable between a collapsed configuration of the welding device in which the carrier arm is oriented parallel to the tool body and an extended configuration of the welding device in which the carrier arm projects outward from the tool body at an acute angle relative to the tool body, as well as a consumable welding tip secured to the carrier arm. The downhole welding tool also includes a rotatable actuator coupled to the tool body adjacent the welding device and configured to adjust the carrier arm between the collapsed configuration and the extended configuration.Type: GrantFiled: August 10, 2020Date of Patent: May 23, 2023Assignee: Saudi Arabian Oil CompanyInventors: Ahmed Al-Mousa, Marius Neacsu, Qadir Looni, Omar M Alhamid
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Patent number: 11657965Abstract: A configuration for cooling capacitors comprises a flow tube within a tool body of a pulse power drilling assembly. The flow tube is configured to provide a flow path for drilling fluid through one or more sub-assemblies of the pulse power drilling assembly. One or more capacitors are positioned between the flow tube and the tool body. Each of the one or more capacitors comprises a cooling tube embedded within the capacitor to provide a thermally conductive path for removal of heat associated with the one or more capacitors. Cooling capacitors comprises providing a flow of cooling fluid to a cooling tube embedded in a capacitor in the pulse power drilling assembly.Type: GrantFiled: May 26, 2021Date of Patent: May 23, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Boguslaw Wiecek, Nagaraja K. Pai
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Patent number: 11643928Abstract: A siphon pump chimney can be used in a mini-drillstem test to increase formation fluid flow rates. A formation tester can be coupled to a siphon pump chimney via a wet connect assembly to transfer formation fluid from a fluid-bearing formation. The siphon pump chimney can receive the formation fluid through the wet connect and disperse the formation fluid into a drill pipe that is flowing drilling fluid. The siphon pump chimney can include check valves to prevent the drilling fluid from entering the siphon pump chimney. The siphon pump chimney can be configured to have a variable height that can reduce pressure within the siphon pump chimney to a pressure value that can be close to or less than the formation pressure, which can allow a pump to operate at high flow rates or be bypassed in a free flow configuration.Type: GrantFiled: December 1, 2021Date of Patent: May 9, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Christopher Michael Jones, Darren George Gascooke, Anthony Herman Van Zuilekom, Etienne Marcel Samson, Michael Thomas Pelletier, Mehdi Alipour Kallehbasti
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Patent number: 11624236Abstract: A ratcheting auger bracing device having a support frame with spaced-apart elongated side bars and first and second end bars connecting the side bars, and a pair of pivotable braces each having a proximal hinge end secured pivotally to and around the end bars of the support frame, a distal end bar, and a pair of opposed arms connecting the distal end bar to the proximal hinge end. The opposed arms are angled downwardly, acing the shaft of the auger section, to provide improved operation of the ratcheting auger bracing device in muddy operation conditions. An elevating frame provides an elevating base and legs that elevate the support frame and the hinged pair of pivotable braces at a distance above the ground level, and positions the hinged ends of the pivotable braces a distance above the ground level that avoids or prevents mud that may pool around the well hole.Type: GrantFiled: October 19, 2020Date of Patent: April 11, 2023Inventor: Terry Smart
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Patent number: 11624264Abstract: A method for controlling corrosion is described. The method includes determining a concentration of a first gas in a first formation, determining a concentration of a second gas different than the first gas in a second formation, determining a ratio between the first gas and the second gas, comparing the determined ratio to a threshold ratio of the first gas to the second gas for the wellbore which reduces a corrosion rate within the wellbore, and based on a result of comparing the determined ratio to the threshold ratio, modifying a quantity of the first formation fluid or the second formation fluid flowed into the wellbore. The first gas and the second gas mix within the wellbore.Type: GrantFiled: October 15, 2020Date of Patent: April 11, 2023Assignee: Saudi Arabian Oil CompanyInventor: Hamad Al-Marri
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Patent number: 11619130Abstract: A formation sampling tool including a plurality of ferrofluidic seals for sealing the formation sampling tool against a wellbore wall of a wellbore, each adjacent pair of the plurality of ferrofluidic seals defining a formation fluid inflow section through which formation fluid enters the formation sampling tool via fluid inflow lines, wherein a first ferrofluidic seal of the plurality of ferrofluidic seals is distal a drill bit, and wherein a last ferrofluidic seal of the plurality of ferrofluidic seals is proximate the drill bit; a formation fluid sampling line, wherein the formation fluid sampling line is in fluid communication with the one or more fluid inflow lines; one or more sensors in fluid communication with the one or more fluid inflow lines and/or the formation fluid sampling line; and a pump configured to pump formation fluid into the formation sampling tool via each of the formation fluid inflow sections.Type: GrantFiled: October 19, 2021Date of Patent: April 4, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Christopher Michael Jones, Darren George Gascooke, Mehdi Ali Pour Kallehbasti, Anthony Herman Van Zuilekom
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Patent number: 11619104Abstract: An apparatus comprising a housing having a housing throughbore extending therethrough along a central axis; a motor drive shaft disposed in the housing throughbore; a component drive shaft disposed in the housing throughbore; and an alignment coupler mechanically coupling the motor drive shaft with the component drive shaft. The alignment coupler comprises: an alignment coupler body having an alignment coupler body throughbore extending therethrough; a spherical bolt comprising a spherical first end and an elongated section extending from the spherical first end to a second end; a thermally expandable material (TEM) section; a spring section comprising one or more springs; and one or more spherical spacers. The alignment coupler enables alignment of the motor drive shaft and the component drive shaft within the apparatus during assembly of the apparatus, and heating of the TEM provides rigidity to the assembled apparatus prior to use.Type: GrantFiled: October 8, 2020Date of Patent: April 4, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Alexander J. Schaeffer, Mukul M. Agnihotri, Daniel P. Carter
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Patent number: 11619105Abstract: A drilling mud screen comprising a first body having a first end and a second end and a first centerline, a filter having a first end, a second end, and openings, wherein the second end of the filter is fluidly connected to the first end of the first body via a first connection and/or an optional first end retaining ring, a first end cap fluidly connected at the first end of the filter via a second connection, wherein the filter has an optional retaining ring disposed between the first connection and the second connection a drilling mud inlet at the openings of the filter, and a drilling mud outlet at the second end of the first body is disclosed. Methods of installing and using the drilling mud screen system are also disclosed.Type: GrantFiled: December 16, 2020Date of Patent: April 4, 2023Assignee: Black Diamond Oilfield Rentals LLCInventors: Don A. Comeaux, Charles G. Kibbe
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Patent number: 11613972Abstract: A system for applying low pressure gas lift artificial lift enables improved efficiency in gas and oil well production. The system comprises: a central tubing in a well hole of the well, the tubing having a well head end and a well sump end; an annulus that extends around the central tubing between from the well head end to the sump end; a compressed gas source; a gas lift gas line connecting the compressed gas source to the well hole; a gas compressor having an input and an output, wherein the output is connected to the annulus; a flowline connected to the well head end of the central tubing; and an automatically controlled flowline choke in the flowline.Type: GrantFiled: September 17, 2018Date of Patent: March 28, 2023Assignee: IntelliGas CSM Services LimitedInventors: Paul Anthony Whiteman, Derek Shane Fekete
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Patent number: 11608717Abstract: A variety of systems and methods are disclosed for cleaning a wellbore ahead of a well tool. The well tool is deployed on a tubular conveyance to a depth into a well. An interior surface of the well is wiped ahead of the well tool to dislodge debris from the interior surface of the well as the tubular conveyance advances downhole. The debris is filtered ahead of the well tool as the tubular conveyance advances downhole to keep the filtered debris away from the well tool. The well tool may then be used to perform a tool function when the tubular conveyance has reached the depth, without being affected by the filtered debris.Type: GrantFiled: July 2, 2021Date of Patent: March 21, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Gunnar Lehrling, Peter Reid Maher
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Patent number: 11585168Abstract: A drilling mud screen comprising: a body having a first end and a second end and a centerline, wherein the first end and/or the second end of the body has a means to engage a drilling mud screen puller/installer tool; a drilling mud inlet at the first end of the body; a filter having a first end, a second end, and openings, wherein the filter is fluidly connected to the second end of the body via a first connection and/or an optional first end retaining ring; a drilling mud outlet at the openings of the filter; and a second end cap fluidly connected at the second end of the filter via a second connection, wherein the filter has an optional retaining ring disposed between the first connection and the second connection is disclosed.Type: GrantFiled: February 5, 2021Date of Patent: February 21, 2023Assignee: Black Diamond Oilfield Rentals LLCInventors: Christopher M. Biggerstaff, Don A. Comeaux, Charles G. Kibbe, Jeremy P. Hebert, Clayton A. Romero
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Patent number: 11585178Abstract: A tool is provided for expanding the casing at one or more locations for arresting surface casing vent flow in an abandoned well. A setting tool is run into the bore having an expansion element supported thereon. The setting tool imparts a large axial force to radially expand the expansion element for plastically deforming the casing. A single use, pleated ring crushable expansion element can be actuated and left downhole. The pleated ring tool can be pre-charged with a highly viscous fluid, semi solid for transport, but plastic under load. A multi-use expansion element can be actuated, released, moved and actuated again at successive locations.Type: GrantFiled: June 1, 2018Date of Patent: February 21, 2023Assignee: Winterhawk Well Abandonment Ltd.Inventor: Dale Kunz
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Patent number: 11585177Abstract: Techniques for removing a tubular from a wellbore include running a downhole tool on a downhole conveyance into a wellbore formed from a terranean surface into a subterranean formation; activating a piston sub-assembly to repeatedly move pistons to contact a portion of a casing installed in the wellbore to at least de-bond a cement layer installed between the portion of the casing and the subterranean formation from the portion of the casing; activating a cutting sub-assembly to move a cutting blade to cut through the portion of the casing adjacent the de-bonded portion of the cement layer; activating a hanger sub-assembly to move a set of slips into contacting engagement with the cut portion of the casing; and running the downhole tool on the downhole conveyance out of the wellbore with the cut portion of the casing engaged with the set of slips.Type: GrantFiled: April 22, 2021Date of Patent: February 21, 2023Assignee: Saudi Arabian Oil CompanyInventors: Ahmed Al-Mousa, Bandar S. Al-Malki, Mohammed Ahmed Alkhowaildi, Omar M. Alhamid
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Patent number: 11578578Abstract: An exemplary automated system and method are provided for monitoring and controlling the transfer of water to water tanks or containers during a water transfer process. In one embodiment, the automated system includes a first manifold, a plurality of controllable valves, a plurality of level indicators, a pump, controller(s), storage device, and display. In one implementation, the controller is configured to control the opening/closing of the plurality of controllable valves based, at least in part, on the water levels of the frac water tanks. The controller(s) may include one or more control modes. In other implementations, the system may include a second manifold (or additional manifolds) and the capability to blend water from two or more sources, such as from an impaired water source, using either a single or multiple-manifold configuration. In other implementations, an assembly is provided, such as a skid or trailer mounted assembly, for use in a mobile automated system.Type: GrantFiled: July 13, 2020Date of Patent: February 14, 2023Assignee: Select Energy Services, LLCInventors: Greggory L. Hardin, Jeffrey Scott Russo
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Patent number: 11578541Abstract: A horizontal directional drilling machine having a modular pipe loader system. The system comprises a first and second pipe loader assembly supported on a drill frame. Each assembly supports a shuttle arm. The shuttle arms are configured to move independently of one another along a shuttle path that is traverse to a longitudinal axis of the drill frame. Movement of each shuttle arm is powered by an actuator supported on each pipe loader assembly. Each pipe loader assembly includes a sensor used to measure parameters related to the position of each shuttle arm relative to the drill frame. A controller analyzes the measured parameters and directs operation of each actuator in order to keep the shuttle arms moving in unison during operation.Type: GrantFiled: June 15, 2020Date of Patent: February 14, 2023Assignee: The Charles Machine Works, Inc.Inventors: Pete Ramos, Rick G. Porter, Aleksander S. Wolfe
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Patent number: 11549363Abstract: A floating drift apparatus for verifying the inner diameter of tubulars as the tubulars are made up into a tubular string being run into a wellbore. A float section provides buoyancy to float the apparatus in fluid within the bore of a tubular, and a drift section has a drift element with a diameter substantially equal to the tubular inner diameter being verified, which may be the drift diameter. When running a tubular string, the apparatus is inserted into the bore of the tubular string, floating in the fluid. As joints of tubular are made up and run into the wellbore, the tubulars move downhole around the apparatus. Preferably, the floating drift apparatus can be visually detected. If an undersize ID is encountered, the floating drift apparatus will be pushed downhole and no longer visible; the operator can remove the undersize ID tubular from the string.Type: GrantFiled: October 31, 2019Date of Patent: January 10, 2023Inventors: Dan Todd Bomersbach, Danny Joe Richardson