Patents Examined by Jennifer H Gay
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Patent number: 11729893Abstract: A fracturing well site system includes an electric-driven apparatus, a fuel-driven apparatus, an electric-power supply apparatus and a grounding system. The grounding system includes a first grounding terminal which is spaced from each of the electric-driven apparatus, the fuel-driven apparatus and the electric-power supply apparatus by a preset distance. The fuel-driven apparatus and at least one of the electric-driven apparatus and the electric-power supply apparatus are connected to the first grounding terminal, and the first grounding terminal is configured to ground the fuel-driven apparatus and the at least one of the electric-driven apparatus and the electric-power supply apparatus.Type: GrantFiled: November 16, 2022Date of Patent: August 15, 2023Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.Inventors: Kaishen Liu, Shouzhe Li, Zhuqing Mao
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Patent number: 11725488Abstract: A switch assembly, which is part of a chain of switch assemblies, includes a communication unit (CU) configured to receive, from an external controller, a fire command to activate a detonator, a voltage measuring unit configured to locally measure a voltage (V) at the switch assembly after receiving the fire command to activate the detonator, a computing core (CC) configured to locally make a decision whether or not to activate the detonator, after receiving the fire command to activate the detonator and after measuring the voltage (V), based on whether or not the measured voltage (V) at the switch assembly is larger than a threshold value.Type: GrantFiled: February 7, 2022Date of Patent: August 15, 2023Assignee: GEODYNAMICS. INC.Inventors: Phillip Phelps, Brad Perry, Rick Wallace
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Patent number: 11713674Abstract: A pressure pulse communication system and method during gas drilling are provided. The system includes a downhole solenoid valve module and a sensor module, where the downhole solenoid valve module includes a valve body, a gas inlet, a piston micro-hole, a moving piston, a piston return spring, a piston cylinder, a gas outlet, a piston pressure relief hole, a solenoid valve spring, a solenoid valve, a battery, a pressure balancer, and a rubber seal. The pressure pulse communication system and method generate pressure pulses by changing the internal pressure of a drill pipe, such that a surface pressure sensor continuously receives the pressure pulses, thereby achieving the purpose of acquiring downhole temperature, pressure, and well inclination angle data.Type: GrantFiled: September 26, 2022Date of Patent: August 1, 2023Assignees: Southwest Petroleum University, Haohan Well Completion & Logging Science and Technology Limited CompanyInventors: Xingyu Chen, Yingfeng Meng, Gao Li, Yijian Chen, Hongtao Li, Lunping Zhang, Kejing Wang
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Patent number: 11708758Abstract: Hydrocarbon wells and methods of probing a subsurface region of the hydrocarbon wells. The hydrocarbon wells include a wellbore, a downhole sensor storage structure, and a detection structure. The wellbore may extend within a subsurface region and between a surface region and a downhole end region. The downhole sensor storage structure is configured to release a flowable sensor into a wellbore fluid that extends within the wellbore, and the flowable sensor may be configured to collect sensor data indicative of at least one property of the subsurface region. The detection structure may be configured to query the flowable sensor to determine the at least one property of the subsurface region. The methods include releasing a flowable sensor, collecting sensor data with the flowable sensor, and querying the flowable sensor.Type: GrantFiled: September 11, 2020Date of Patent: July 25, 2023Assignee: ExxonMobil Technology and Engineering ComanyInventors: Rami Jabari, P. Matthew Spiecker, Michael C. Romer
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Patent number: 11708726Abstract: The disclosure relates to embodiments of horizontal directional drilling equipment and methods for horizontal directional drilling techniques including a reamer head comprising a frustoconical body, wherein the frustoconical body defines a cavity configured to receive at least one bearing; and a plurality of teeth mounted to the frustoconical body. An imaginary apex of the frustoconical body is superimposed on the centerline of a reamer or reaming apparatus for reaming of an underground arcuate path. In another embodiment the reamer head is a progressive independently segmented reaming head. A plurality reaming heads are mounted to a reaming apparatus for reaming of an underground arcuate path.Type: GrantFiled: April 6, 2022Date of Patent: July 25, 2023Assignee: Quanta Associates, L.P.Inventors: Pablo Guerra, Jason Steph
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Patent number: 11686183Abstract: A firing head assembly may include a tubular housing; a valve slidably disposed within the tubular housing; a lock mandrel disposed in the tubular housing between the valve and the tubular housing second end; a firing pin holder disposed in the tubular housing between the lock mandrel and the tubular housing second end; an engagement mechanism operably contacting the lock mandrel and the firing pin holder latch. The valve may have a piston end exposed to the lumen. The lock mandrel may be restrained from axial movement by a shear element. The firing pin holder may include a firing pin and latch. The engagement mechanism may be switchable between an engaged arrangement and a disengaged arrangement. The engagement mechanism may be configured to transition from the engaged arrangement to the disengaged arrangement in response to an axial movement of the lock mandrel.Type: GrantFiled: October 15, 2021Date of Patent: June 27, 2023Assignee: DynaEnergetics Europe GmbHInventor: Thomas Ryan Brady
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Patent number: 11686173Abstract: An improved rotating control device, having a spool and removable bearing assembly, provides a self-contained hydraulic reservoir that can be operated with standard air pressures from an air hose or other readily available source, eliminating traditional surface hydraulic power units (HPUs). Hydraulically operated pistons can be spring biased to close latching elements around the bearing assembly. Hydraulic fluid can be forced from the self-contained hydraulic reservoir through flow paths to hydraulic cylinders to force the pistons to retract radially outward to release the bearing assembly for removal. The bearing assembly can include a lubricant reservoir to supply gravity-fed or pressurized lubrication for internal roller bearings. The bearing assembly can further include a rotary seal in several embodiments that efficiently reduces risks of dropping bolts on personnel and in the wellbore.Type: GrantFiled: April 30, 2021Date of Patent: June 27, 2023Assignee: PREMIUM OILFIELD TECHNOLOGIES, LLCInventors: Lap Tan Tran, Douglas Jahnke
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Patent number: 11686193Abstract: A method includes positioning a formation tester tool into a borehole formed within a formation and radially expanding a first and second radially extendable packers of the formation tester tool out from the formation tester tool to the formation to form a sealed volume between the first radially extendable packer and the second radially extendable packer. The method includes radially extending a pad of the formation tester tool that is positioned between the first radially extendable packer and the second radially extendable packer to form a sealed connection volume between the formation and a pressure sensor within the pad. The method includes acquiring a first pressure measurement, using the pressure sensor, from fluids in the sealed connection volume and extracting fluid from the sealed volume to reduce pressure around the pad. The method includes acquiring a second pressure measurement, using the pressure sensor, from fluids in the sealed connection volume.Type: GrantFiled: June 6, 2022Date of Patent: June 27, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Christopher Michael Jones, Anthony Herman Van Zuilekom, Mehdi Alipour Kallehbasti
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Patent number: 11680453Abstract: A managed pressure drilling (MPD) manifold has one or more valves that are operable by one or more actuators configured to synchronize the opening of one or more passageways in the valves with the closing of one or more of the other passageways in the valves, in order to minimize the likelihood of error and reduce response time. The valves are configured to transition smoothly between positions without fully blocking fluid flow in the manifold while changing the flow direction. The synchronization may be achieved mechanically, electrically, hydraulic, and/or pneumatically. The actuators may be remotely controlled by a control unit having a processor and control logic software, based on data collected by one or more sensors in the MPD manifold. The positions of the valves of the MPD manifold may be automatically adjusted by the control unit via the actuators.Type: GrantFiled: December 8, 2020Date of Patent: June 20, 2023Assignee: Opla Energy Ltd.Inventors: Hossein Khorshidian, Vitaliy Shpak, Elvin Mammadov
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Patent number: 11683878Abstract: A fracturing well site system includes an electric-driven apparatus, a fuel-driven apparatus, an electric-power supply apparatus and a grounding system. The grounding system includes a first grounding terminal which is spaced from each of the electric-driven apparatus, the fuel-driven apparatus and the electric-power supply apparatus by a preset distance. The fuel-driven apparatus and at least one of the electric-driven apparatus and the electric-power supply apparatus are connected to the first grounding terminal, and the first grounding terminal is configured to ground the fuel-driven apparatus and the at least one of the electric-driven apparatus and the electric-power supply apparatus.Type: GrantFiled: July 20, 2022Date of Patent: June 20, 2023Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.Inventors: Kaishen Liu, Shouzhe Li, Zhuqing Mao
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Patent number: 11655705Abstract: An apparatus includes a formation tester tool to be positioned in a borehole within a formation, wherein the formation tester tool comprises a pressure sensor and a pad that is radially extendable with respect to an axis of the formation tester tool, and wherein the pressure sensor is inside the pad. The formation tester tool includes first and second inner radially extendable packers that are axially above and below the pad, respectively, with respect to the axis of the formation tester tool. The apparatus includes a first outer radially extendable packer that is axially above the first inner radially extendable packer with respect to the axis of the formation tester tool and a second outer radially extendable packer that is axially below the second inner radially extendable packer with respect to the axis of the formation tester tool.Type: GrantFiled: June 6, 2022Date of Patent: May 23, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Christopher Michael Jones, Anthony Herman Van Zuilekom, Mehdi Alipour Kallehbasti
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Patent number: 11655697Abstract: A means to generate increasing geological permeability to produce greater volumes of various subsurface geological resources when compared to the current conventional production methods is disclosed. The means include a Pulsed Power Plasma Emitter System capable of substantially increasing the available electrical energy for use in high power compression surge currents that can be discharged and transmitted to power a simplified downhole Plasma Emitter Tool subsystem. The simplified downhole Plasma Emitter Tool sub-system is capable of generating a broad range of precisely controlled magnetohydrodynamic plasma spark discharges that produce a broad range of high power electromagnetic, acoustic and hydrodynamic surge waves. These powerful surge waves are generated at energy and power levels that are necessary to physically modify all types of geological formation permeability and to energize the mobilization of various subsurface fluids and fluidized resources.Type: GrantFiled: March 16, 2020Date of Patent: May 23, 2023Inventor: Harry Bailey Curlett
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Patent number: 11649682Abstract: Embodiments disclosed herein are directed to a superabrasive compact including one or more superabrasive cutting portions or segments, rotary drill bits including one or more superabrasive compacts, and related methods (e.g., methods of fabricating and/or operating the superabrasive compacts). For example, the superabrasive compact may include polycrystalline diamond that may form at least a portion of a working surface of the superabrasive compact.Type: GrantFiled: October 20, 2021Date of Patent: May 16, 2023Assignee: US Synthetic CorporationInventors: David P. Miess, Craig H. Cooley, Brian M. Shuey
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Patent number: 11649701Abstract: A multi-level cross-district surface well pattern deployment method is provided. Firstly, a horizontal well is drilled from a location on a land surface corresponding to a junction H1 of a district rise coal pillar of the first district C1 in a first level and an upper mine field boundary coal pillar. A multilateral well is drilled from a location on the land surface corresponding to a junction H3 of a level coal pillar between the first and second levels, and the district rise coal pillar of the first district C1 in the first level. Liquid nitrogen is injected for permeability improvement after a gas drainage quantity decreases to 20% of an initial quantity. Gas drainage is repeated multiple times until the drainage quantity of coal bed methane through a gas drainage pipe of the horizontal pipe is reached 3 m3/min.Type: GrantFiled: October 14, 2021Date of Patent: May 16, 2023Assignee: Taiyuan University of TechnologyInventors: Zhen Li, Xiaojun Yang, Peng Yang, Zhilong Fang, Jiapeng Zhao, Weichao Fan, Chunwang Zhang, Wenpu Li, Haina Jiang
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Patent number: 11643887Abstract: A pipe handling system can include a bridge disposed in an inclined position, having first and second rails with a space therebetween, and an arm coupled to the first and second rails, the arm being configured to manipulate a tubular through the space between the first and second rails. A method that can include gripping a tubular at a well center on a rig floor via an arm coupled to a bridge, the bridge comprising first and second rails with a space therebetween, moving the tubular from the well center and through the space, and moving the tubular along the bridge via the arm, with the bridge being inclined from a horizontal storage area to the rig floor.Type: GrantFiled: June 28, 2021Date of Patent: May 9, 2023Assignee: Canrig Robotic Technologies ASInventors: Anthony G. Petrello, Padira P. Reddy, Kjetil Naesgaard, Kenneth Mikalsen
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Patent number: 11639659Abstract: The internal operational state of wellhead equipment and downhole activity can be monitored with a sensor device mounted or mountable on the wellhead equipment. The sensor can include more than one vibration sensor, a sensor communications device, and a processor. The vibration sensor generates sensor signals in response to vibrations of the wellhead equipment caused by changes in the internal operating state of the wellhead equipment or downhole activity. The processor generates sensor data based on the generated electronic sensor signals. The sensor communication device transmits an electronic data signal for the sensor data via a communications network to a user device, which may be located remotely from the wellhead equipment. The user device can output a report including an audible or visible representation of the transmitted sensor data. In some embodiments, the sensor device can be retrofit to existing equipment and systems.Type: GrantFiled: January 31, 2019Date of Patent: May 2, 2023Assignee: Quantum Design and Technologies Inc.Inventor: Nicholas Bihun
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Patent number: 11634955Abstract: A well tool to be oriented and secured in a wellbore without the external application of torque, and a well system incorporating the same. After installation of orientation casing and universal latch coupling casing, the self-orienting selective lockable latch well tool is run downhole to the target depth, picked up to free the internal locking mechanism, and then loaded with downhole stress to engage the locking mechanism.Type: GrantFiled: June 25, 2021Date of Patent: April 25, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Douglas Glenn Durst, Calvin Barnard Ponton
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Patent number: 11624666Abstract: Methods and apparatus for including obtaining raw surface data for present values of torque (TTD) generated by a top drive operably coupled with a drillstring, obtaining raw surface data for present values of rotational speed (?) of the top drive corresponding to the TTD, obtaining inertia (JTD) of the top drive, and estimating torque TST of the drillstring based on the obtained TTD data, the obtained data, and the obtained JTD data. The estimated drillstring torque TST may be utilized to determine a surface torque oscillation performance index (STOPI).Type: GrantFiled: June 3, 2019Date of Patent: April 11, 2023Assignee: Schlumberger Technology CorporationInventors: Jian Wu, Ramakrishna Madhireddy, Nathaniel Wicks
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Patent number: 11613691Abstract: Deployable smart acoustic resonance particles have dense cores, compliant matrixes surrounding the cores and stiff outer shells surrounding the matrixes. The particles have mechanical stress sensitivities that provide unique band gap shifts when compressed. Groups of similar particles with similar stress sensitivities and similar band gap shifts are added at different times to hydraulic fluids, as circulated through wells with the fluid and pushed into fractures. A plural, sonic monopole well logging tool is lowered into the well to determine locations and depth of fractures and local pressures by distinct resonance of individual groups.Type: GrantFiled: December 31, 2019Date of Patent: March 28, 2023Assignee: OCEANIT LABORATORIES, INC.Inventor: Jacob Pollock
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Patent number: 11603723Abstract: A cuttings processing unit may include a conveyor interface configured to interface with a mud cleaning complex to receive drill cuttings. The cuttings processing unit may further include a breaker mill module operably positioned to receive the cuttings via the conveyor interface, a cuttings tank module operably positioned beneath the breaker mill module, and a pump module operably positioned beneath the cuttings tank module. The breaker mill module may be configured to grind the cuttings into a finer composition. The cuttings tank module may be configured to agitate the finer composition and create a slurry. The pump module may be configured to move the slurry.Type: GrantFiled: August 30, 2019Date of Patent: March 14, 2023Assignee: NOV CANADA ULCInventors: Peter Brent Rochon, Joel Taylor Cawkell