Patents by Inventor Jonathan Robert Hird
Jonathan Robert Hird 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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Publication number: 20240152195Abstract: A downhole measurement module includes a microcontroller having a plurality of inputs and a sensor connected to a first input of the plurality of inputs. A switch is connected to a second input of the plurality of inputs. The microcontroller implements a measurement program to receive measurements from the sensor, the measurement program being based on a setting of the switch.Type: ApplicationFiled: October 2, 2023Publication date: May 9, 2024Inventors: Jonathan Robert Hird, Andrew David Robinson
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Publication number: 20240084674Abstract: A downhole energy harvesting system includes a housing subjected to periodic oscillations. An energy harvesting device is on, in, or otherwise connected to the housing and positioned to generate electricity based on the periodic oscillations. The energy harvesting device is coupled to at least one of a powered component or an energy storage device in order to use or store the harvested energy.Type: ApplicationFiled: September 11, 2023Publication date: March 14, 2024Inventors: Jonathan Robert Hird, Andrew David Robinson
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Patent number: 11828164Abstract: A rotary cutting tool for use in a wellbore has an instrumented cutter fitted into a cavity in the tool body. The instrumented cutter body has an outer end portion exposed at the open end of a cavity and is connected to the tool body through at least one connecting section having a smaller cross-section and greater compliance than the outer end portion. The outer end portion and the connecting section are slightly movable within the cavity but the cavity surrounds at least part of the outer end portion sufficiently closely to limit transverse movement to elastic strain of the compliant connecting portion. One or more sensors, which may be strain gauges, are used to measure force on the outer end portion in a plurality of directions transverse to the cavity and causing elastic strain of the at least one connecting section.Type: GrantFiled: March 27, 2020Date of Patent: November 28, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Jonathan Robert Hird, Michael Paul Barrett, Tomas Rosinski, Jarek Rosinski
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Patent number: 11822039Abstract: In a drill bit which has hard-faced cutting or gauge protection elements positioned to be in direct contact with subterranean formation as the bit is rotated, at least one of these elements includes a window positioned to be in direct contact with the formation or cuttings from the formation as the bit rotates and moves forward to drill into the formation. Electromagnetic radiation with wavelength in the range from 100 nm to 2600 nm is transmitted through the window to the formation in contact with the window. Electromagnetic radiation such as fluorescence that returns through the same window is received by a spectrometer. The source and receiver of electromagnetic radiation are both accommodated within the downhole drilling equipment but spaced from the windowed element. The electromagnetic radiation travels along light guides from the source to the window and from the window to the receiver.Type: GrantFiled: October 8, 2020Date of Patent: November 21, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Jonathan Robert Hird, Ashley Bernard Johnson, John Mervyn Cook
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Patent number: 11814909Abstract: A stabilizer can include an outer collar, an inner sleeve, and a locking mechanism. The locking mechanism is changeable between a first mode in which the outer collar is rotationally fixed to the inner sleeve and a second mode in which the outer collar is rotationally isolated relative to the inner sleeve. The stabilizer may include an active or passive system for changing modes. An example passive device may include a magnetic clutch where the detected force overcomes magnetic forces to change mode. The stabilizer can be used to mitigate whirl on a rotating device by switching the rotating device between a rotating mode and a non-rotating mode. In the rotating mode, outer collar may rotate with the inner sleeve. In the non-rotating mode, the outer collar may be rotationally isolated from the inner sleeve.Type: GrantFiled: November 28, 2022Date of Patent: November 14, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler, Ashley Bernard Johnson
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Patent number: 11739629Abstract: A bottom hole assembly (BHA) of a drill string includes a chassis, a plate coupled to the chassis, and a strain gauge coupled to the plate. The strain gauge is used to output a signal associated with a deformation of the plate. The plate and chassis may be included within a collar that experiences strain, and deformation of the collar may be translated to the chassis and the plate. The plate may experience strain in the form of torsional bending, in-plane bending, out-of-plane bending, axial tension or compression. The plate may include or be coupled to an electronics board that has strain gauges to measure different types of strain in isolation from other types of strain.Type: GrantFiled: July 30, 2020Date of Patent: August 29, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Joachim Sihler, Jonathan Robert Hird
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Patent number: 11732571Abstract: A rotary tool for operation within an underground borehole or within tubing in a borehole has a tool body and at least one sensor-containing unit attached to the tool body and positioned to contact the conduit wall. The sensor-containing unit includes an exterior portion to contact the borehole or tubing wall and one or more sensors is located in a cavity between the exterior portion and the tool body. The sensor-containing unit may be formed from the exterior portion, an attachment portion for attachment to the tool body, and one or more connecting portions extending between the attachment and exterior portions, with the sensor-containing cavity between the attachment and exterior portions. Possible rotary tools include drill bits, reamers, mills, stabilizers, and rotary steerable systems.Type: GrantFiled: July 28, 2022Date of Patent: August 22, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Jonathan Robert Hird, Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski
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Patent number: 11668184Abstract: A rotary tool for operation within an underground wellbore or within tubing in a wellbore has at least one force-sensitive element attached to the tool body and positioned to contact the conduit wall, wherein the force-sensitive element comprises an outer portion to contact the wellbore or tubing wall, at least one connecting portion which is more compliant than the outer portion and through which the outer portion is connected to the tool body, and at least one sensor responsive to force on the outer portion transmitted through the force-sensitive element to the tool body. The sensors may resolve forces into measurable forces on three axes. Possible rotary tools include drill bit, reamer, mill, stabilizer and rotary steerable system for a drill bit.Type: GrantFiled: March 30, 2020Date of Patent: June 6, 2023Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Jonathan Robert Hird, Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski
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Publication number: 20230092039Abstract: A stabilizer can include an outer collar, an inner sleeve, and a locking mechanism. The locking mechanism is changeable between a first mode in which the outer collar is rotationally fixed to the inner sleeve and a second mode in which the outer collar is rotationally isolated relative to the inner sleeve. The stabilizer may include an active or passive system for changing modes. An example passive device may include a magnetic clutch where the detected force overcomes magnetic forces to change mode. The stabilizer can be used to mitigate whirl on a rotating device by switching the rotating device between a rotating mode and a non-rotating mode. In the rotating mode, outer collar may rotate with the inner sleeve. In the non-rotating mode, the outer collar may be rotationally isolated from the inner sleeve.Type: ApplicationFiled: November 28, 2022Publication date: March 23, 2023Inventors: Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler, Ashley Bernard Johnson
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Publication number: 20220381938Abstract: In a drill bit which has hard-faced cutting or gauge protection elements positioned to be in direct contact with subterranean formation as the bit is rotated, at least one of these elements includes a window positioned to be in direct contact with the formation or cuttings from the formation as the bit rotates and moves forward to drill into the formation. Electromagnetic radiation with wavelength in the range from 100 nm to 2600 nm is transmitted through the window to the formation in contact with the window. Electromagnetic radiation such as fluorescence that returns through the same window is received by a spectrometer. The source and receiver of electromagnetic radiation are both accommodated within the downhole drilling equipment but spaced from the windowed element. The electromagnetic radiation travels along light guides from the source to the window and from the window to the receiver.Type: ApplicationFiled: October 8, 2020Publication date: December 1, 2022Inventors: Jonathan Robert Hird, Ashley Bernard Johnson, John Mervyn Cook
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Patent number: 11512540Abstract: A method of mitigating whirl on a rotating device includes detecting force on a outer surface of the rotating device and switching the rotating device between a rotating mode and a non-rotating mode. In the rotating mode, the outer surface may rotate with an inner sleeve. In the non-rotating mode, the outer surface may be rotationally isolated from the inner sleeve. The rotating device may include a stabilizer with an active or passive system for switching modes. The stabilizer can include an outer collar, an inner sleeve, and a locking mechanism. The locking mechanism is changeable between a first mode in which the outer collar is rotationally fixed to the inner sleeve and a second mode in which the outer collar is rotationally isolated relative to the inner sleeve. An example passive device may include a magnetic clutch where the detected force overcomes magnetic forces to change mode.Type: GrantFiled: October 21, 2020Date of Patent: November 29, 2022Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler, Ashley Bernard Johnson
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Publication number: 20220372864Abstract: A rotary tool for operation within an underground borehole or within tubing in a borehole has a tool body and at least one sensor-containing unit attached to the tool body and positioned to contact the conduit wall. The sensor-containing unit includes an exterior portion to contact the borehole or tubing wall and one or more sensors is located in a cavity between the exterior portion and the tool body. The sensor-containing unit may be formed from the exterior portion, an attachment portion for attachment to the tool body, and one or more connecting portions extending between the attachment and exterior portions, with the sensor-containing cavity between the attachment and exterior portions. Possible rotary tools include drill bits, reamers, mills, stabilizers, and rotary steerable systems.Type: ApplicationFiled: July 28, 2022Publication date: November 24, 2022Inventors: Jonathan Robert Hird, Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski
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Patent number: 11434748Abstract: A rotary tool for operation within an underground borehole or within tubing in a borehole has a tool body and at least one sensor-containing unit attached to the tool body and positioned to contact the conduit wall. The sensor-containing unit includes an exterior portion to contact the borehole or tubing wall and one or more sensors is located in a cavity between the exterior portion and the tool body. The sensor-containing unit may be formed from the exterior portion, an attachment portion for attachment to the tool body, and one or more connecting portions extending between the attachment and exterior portions, with the sensor-containing cavity between the attachment and exterior portions. Possible rotary tools include drill bits, reamers, mills, stabilizers, and rotary steerable systems.Type: GrantFiled: March 30, 2020Date of Patent: September 6, 2022Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Jonathan Robert Hird, Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski
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Publication number: 20220178246Abstract: A rotary cutting tool for use in a wellbore has an instrumented cutter fitted into a cavity in the tool body. The instrumented cutter body has an outer end portion exposed at the open end of a cavity and is connected to the tool body through at least one connecting section having a smaller cross-section and greater compliance than the outer end portion. The outer end portion and the connecting section are slightly movable within the cavity but the cavity surrounds at least part of the outer end portion sufficiently closely to limit transverse movement to elastic strain of the compliant connecting portion. One or more sensors, which may be strain gauges, are used to measure force on the outer end portion in a plurality of directions transverse to the cavity and causing elastic strain of the at least one connecting section.Type: ApplicationFiled: March 27, 2020Publication date: June 9, 2022Inventors: Jonathan Robert Hird, Michael Paul Barrett, Tomas Rosinski, Jarek Rosinski
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Publication number: 20210131197Abstract: A method of mitigating whirl on a rotating device includes detecting force on a outer surface of the rotating device and switching the rotating device between a rotating mode and a non-rotating mode. In the rotating mode, the outer surface may rotate with an inner sleeve. In the non-rotating mode, the outer surface may be rotationally isolated from the inner sleeve. The rotating device may include a stabilizer with an active or passive system for switching modes. The stabilizer can include an outer collar, an inner sleeve, and a locking mechanism. The locking mechanism is changeable between a first mode in which the outer collar is rotationally fixed to the inner sleeve and a second mode in which the outer collar is rotationally isolated relative to the inner sleeve. An example passive device may include a magnetic clutch where the detected force overcomes magnetic forces to change mode.Type: ApplicationFiled: October 21, 2020Publication date: May 6, 2021Inventors: Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler, Ashley Bernard Johnson
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Publication number: 20210033477Abstract: A bottom hole assembly (BHA) of a drill string includes a chassis, a plate coupled to the chassis, and a strain gauge coupled to the plate. The strain gauge is used to output a signal associated with a deformation of the plate. The plate and chassis may be included within a collar that experiences strain, and deformation of the collar may be translated to the chassis and the plate. The plate may experience strain in the form of torsional bending, in-plane bending, out-of-plane bending, axial tension or compression. The plate may include or be coupled to an electronics board that has strain gauges to measure different types of strain in isolation from other types of strain.Type: ApplicationFiled: July 30, 2020Publication date: February 4, 2021Inventors: Joachim Sihler, Jonathan Robert Hird
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Publication number: 20200308955Abstract: A rotary tool for operation within an underground wellbore or within tubing in a wellbore has at least one force-sensitive element attached to the tool body and positioned to contact the conduit wall, wherein the force-sensitive element comprises an outer portion to contact the wellbore or tubing wall, at least one connecting portion which is more compliant than the outer portion and through which the outer portion is connected to the tool body, and at least one sensor responsive to force on the outer portion transmitted through the force-sensitive element to the tool body. The sensors may resolve forces into measurable forces on three axes. Possible rotary tools include drill bit, reamer, mill, stabilizer and rotary steerable system for a drill bit.Type: ApplicationFiled: March 30, 2020Publication date: October 1, 2020Inventors: Jonathan Robert Hird, Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski
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Publication number: 20200308954Abstract: A rotary tool for operation within an underground borehole or within tubing in a borehole has a tool body and at least one sensor-containing unit attached to the tool body and positioned to contact the conduit wall. The sensor-containing unit includes an exterior portion to contact the borehole or tubing wall and one or more sensors is located in a cavity between the exterior portion and the tool body. The sensor-containing unit may be formed from the exterior portion, an attachment portion for attachment to the tool body, and one or more connecting portions extending between the attachment and exterior portions, with the sensor-containing cavity between the attachment and exterior portions. Possible rotary tools include drill bits, reamers, mills, stabilizers, and rotary steerable systems.Type: ApplicationFiled: March 30, 2020Publication date: October 1, 2020Inventors: Jonathan Robert Hird, Ashley Bernard Johnson, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski
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Patent number: 10781640Abstract: A downhole cutting tool which may be a reamer or a mill has a rotary tool body with at least one block which carries hard-faced cutters and projects or is extensible from the tool body. A radially outward facing part of the cutter block defines a channel for fluid flow which extends generally axially along the cutter block. The channel is configured such that at least the rotationally trailing edge of the channel extends along the block in one or more directions which are inclined relative to the tool axis. This reduces or avoids the amount of channel edge parallel to the tool axis and thereby mitigates whirling and/or or vibration.Type: GrantFiled: June 2, 2016Date of Patent: September 22, 2020Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Ashley Bernard Johnson, Jonathan Robert Hird
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Patent number: 10760364Abstract: Tubing in a borehole is removed using a rotary milling tool comprising a plurality of elements projecting from or extensible from the body of the tool. The elements are distributed azimuthally around the tool body. The elements comprise cutters to remove material from the tubing and outward facing guide surfaces for sliding contact with an inner surface of the tubing. As the tool is rotated and advanced, forward cutters contact the inner surface removing material from the tubing and exposing a renewed interior tubing surface with a diameter swept out by the cutter. The outward facing guide surfaces extend the same distance from the tool body as the forward cutters producing a sliding contact with the newly created inward facing surface. Further cutters, disposed behind the outward facing guide surfaces, with respect to motion of the tool through the tubing, remove the remaining portion of the tubing.Type: GrantFiled: February 18, 2016Date of Patent: September 1, 2020Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Ashley Bernard Johnson, Jonathan Robert Hird