Patents by Inventor Luke Christopher Downey
Luke Christopher Downey 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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Patent number: 11933142Abstract: An instrumented wiper dart configurable at the wellsite comprising any combination of a sealing member, a sensor sub, an electronics package, and a communication system; wherein the sealing member is cylindrical in shape, releasably coupled to the wiper assembly, and configured to sealingly engage the inner surface of a workstring. The sensor sub is release releasably coupled to the wiper assembly, and includes one or more sensors to measure a property of the wellbore environment. The electronics package is releasably coupled to the wiper assembly, configured to receive one or more data sets from the sensor sub, and transmit one or more data sets to the communication sub. The communication sub is configured to transmit the one or more data sets; and wherein the instrumented wiper plug is displaced down the workstring in response to a volume of fluid pumped from surface.Type: GrantFiled: May 26, 2021Date of Patent: March 19, 2024Assignee: Halliburton Energy Services, Inc.Inventors: Mine Kazanci, Randolph Dharamchan Depoo, Stephen Allen Yeldell, Luke Christopher Downey, Jamaal Brickhouse
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Patent number: 11668183Abstract: A flow assembly is deployed downhole in a casing for a cementing operation. The flow assembly has a spool with an optical cable. As cement is pumped downhole and through the flow assembly, a dart attached to the optical cable on the spool is dragged with the flow of cement. Cement flow is stopped based on signals along the optical cable that the dart is at a desired location downhole.Type: GrantFiled: October 21, 2021Date of Patent: June 6, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Luke Christopher Downey, Christopher Lee Stokely, John Laureto Maida, Jr., John Paul Bir Singh, Lonnie Carl Helms
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Publication number: 20220381116Abstract: An instrumented wiper dart configurable at the wellsite comprising any combination of a sealing member, a sensor sub, an electronics package, and a communication system; wherein the sealing member is cylindrical in shape, releasably coupled to the wiper assembly, and configured to sealingly engage the inner surface of a workstring. The sensor sub is release releasably coupled to the wiper assembly, and includes one or more sensors to measure a property of the wellbore environment. The electronics package is releasably coupled to the wiper assembly, configured to receive one or more data sets from the sensor sub, and transmit one or more data sets to the communication sub. The communication sub is configured to transmit the one or more data sets; and wherein the instrumented wiper plug is displaced down the workstring in response to a volume of fluid pumped from surface.Type: ApplicationFiled: May 26, 2021Publication date: December 1, 2022Inventors: Mine KAZANCI, Randolph Dharamchan DEPOO, Stephen Allen YELDELL, Luke Christopher DOWNEY, Jamaal BRICKHOUSE
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Publication number: 20220034215Abstract: A flow assembly is deployed downhole in a casing for a cementing operation. The flow assembly has a spool with an optical cable. As cement is pumped downhole and through the flow assembly, a dart attached to the optical cable on the spool is dragged with the flow of cement. Cement flow is stopped based on signals along the optical cable that the dart is at a desired location downhole.Type: ApplicationFiled: October 21, 2021Publication date: February 3, 2022Inventors: Luke Christopher Downey, Christopher Lee Stokely, John Laureto Maida, JR., John Paul Bir Singh, Lonnie Carl Helms
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Patent number: 11187072Abstract: A flow assembly is deployed downhole in a casing for a cementing operation. The flow assembly has a spool with an optical cable. As cement is pumped downhole and through the flow assembly, a dart attached to the optical cable on the spool is dragged with the flow of cement. Cement flow is stopped based on signals along the optical cable that the dart is at a desired location downhole.Type: GrantFiled: December 22, 2017Date of Patent: November 30, 2021Assignee: Halliburton Energy ServicesInventors: Luke Christopher Downey, Christopher Lee Stokely, John Laureto Maida, John Paul Bir Singh, Lonnie Carl Helms
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Publication number: 20200182043Abstract: First fluid flows from a wellbore through a flow assembly and into a casing inserted into the wellbore. An optical cable is arranged on a bobbin attached to a bottom surface of the flow assembly. The optical cable of the flow assembly is released into the flow of the first fluid and is positioned downhole from the flow assembly by the flow of the first fluid. One or more signals are received via the optical cable. A determination is made that an annulus between the casing and a wall of the wellbore is filled with a second fluid based on the one or more signals. Flow of the second fluid is stopped based on the determination.Type: ApplicationFiled: December 22, 2017Publication date: June 11, 2020Inventors: Luke Christopher Downey, Christopher Lee Stokely, John Laureto Maida, John Paul Bir Singh, Lonnie Carl Helms
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Patent number: 10400544Abstract: A system can include a cementing tool positionable within a casing string of a wellbore. A receiver that is positionable at the surface of the wellbore can receive an optical signal. A locator coupled to the cementing tool can generate an electrical signal in response to detecting a change in a surrounding magnetic field. A light source can generate an optical signal. A fiber optic cable can transmit the optical signal generated by the light source. A fiber reel can dispense the fiber optic cable from an end of the fiber optic cable.Type: GrantFiled: May 15, 2015Date of Patent: September 3, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Christopher Lee Stokley, Timothy R. Tips, Paul F. Rodney, John Laureto Maida, Krishna M. Ravi, Jamaal Brickhouse, Luke Christopher Downey
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Patent number: 10378296Abstract: A method and apparatus for preventing fluid flow and contamination to a cement body includes a resin cap covering an exposed end of the cement body. The cement body may attach an inner sleeve to an outer sleeve. The fluid flowing through the outer sleeve is prevented from contacting the exposed surface by the resin cap. Resin caps at both ends of the cement body along with resin layers along the side may be included. The resin prevents contamination and creation of micro-annuli in the cement body.Type: GrantFiled: October 23, 2014Date of Patent: August 13, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Luke Christopher Downey, Paul Joseph Jones, Nicholas Frederick Budler, Lonnie C. Helms, Todd Anthony Stair
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Publication number: 20180245424Abstract: A system can include a cementing tool positionable within a casing string of a wellbore. A receiver that is positionable at the surface of the wellbore can receive an optical signal. A locator coupled to the cementing tool can generate an electrical signal in response to detecting a change in a surrounding magnetic field. A light source can generate an optical signal. A fiber optic cable can transmit the optical signal generated by the light source. A fiber reel can dispense the fiber optic cable from an end of the fiber optic cable.Type: ApplicationFiled: May 15, 2015Publication date: August 30, 2018Applicant: Halliburton Energy Services, Inc.Inventors: Christopher Lee Stokley, Timothy R. Tips, Paul F. Rodney, John Laureto Maida, Krishna M. Ravi, Jamaal Brickhouse, Luke Christopher Downey
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Publication number: 20170292338Abstract: A method and apparatus for preventing fluid flow and contamination to a cement body includes a resin cap covering an exposed end of the cement body. The cement body may attach an inner sleeve to an outer sleeve. The fluid flowing through the outer sleeve is prevented from contacting the exposed surface by the resin cap. Resin caps at both ends of the cement body along with resin layers along the side may be included. The resin prevents contamination and creation of micro-annuli in the cement body.Type: ApplicationFiled: October 23, 2014Publication date: October 12, 2017Inventors: Luke Christopher Downey, Paul Joseph Jones, Nicholas Frederick Budler, Lonnie C. Helms, Todd Anthony Stair
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Publication number: 20170254173Abstract: A method and apparatus for preventing fluid flow and contamination to a cement body includes a resin cap covering an exposed end of the cement body. The cement body may attach an inner sleeve to an outer sleeve. The fluid flowing through the outer sleeve is prevented from contacting the exposed surface by the resin cap. Resin caps at both ends of the cement body along with resin layers along the side may be included. The resin prevents contamination and creation of micro-annuli in the cement body.Type: ApplicationFiled: October 23, 2014Publication date: September 7, 2017Applicant: Halliburton Energy Services, Inc.Inventors: Luke Christopher Downey, Paul Joseph Jones, Nicholas Frederick Budler, Lonnie C. Helms, Todd Anthony Stair