Patents by Inventor Sunil Dutt

Sunil Dutt 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).

  • Patent number: 12540539
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Grant
    Filed: November 8, 2024
    Date of Patent: February 3, 2026
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Patent number: 12480393
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Grant
    Filed: November 25, 2024
    Date of Patent: November 25, 2025
    Assignee: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Publication number: 20250101844
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 27, 2025
    Applicant: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Publication number: 20250067156
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Application
    Filed: November 8, 2024
    Publication date: February 27, 2025
    Applicant: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Patent number: 12180818
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: December 31, 2024
    Assignee: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Publication number: 20230296007
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Application
    Filed: May 23, 2023
    Publication date: September 21, 2023
    Applicant: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Publication number: 20230287774
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 14, 2023
    Applicant: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Publication number: 20220341303
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Application
    Filed: July 12, 2022
    Publication date: October 27, 2022
    Applicant: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Publication number: 20210131247
    Abstract: A method for performing simultaneous operations at a wellsite comprising two or more adjacent wellheads, each respectively connected to a well, may include the following steps: providing a fluid supply via upstream equipment to an intermediate supply point; fluidly connecting the intermediate supply point to a single wellhead, the fluidly connecting comprising connecting a first end of a flexible pipe to the intermediate supply point and a second end of the flexible pipe to a first wellhead; performing a wellbore operation on a first well using the fluid supply from the upstream equipment supplied to the first wellhead; disconnecting the second end of the flexible pipe from the first wellhead; and connecting the second end of the flexible pipe to a second wellhead.
    Type: Application
    Filed: April 11, 2019
    Publication date: May 6, 2021
    Applicant: FMC Technologies, Inc.
    Inventors: Tep Ungchusri, Philippe Espinasse, Jean-Luc Streiff, Gary Bernard, Brian Swagerty, Johann Rongau, Sunil Dutt, Dan Fink, Justin Taylor, James Cook
  • Publication number: 20100083670
    Abstract: A method for vaporizing and heating a cryogenic fluid such as a liquefied natural gas, to a desired temperature in the ambient temperature range. The method comprises using an intermediate heat exchange fluid such as propane to heat the liquefied natural gas and to utilize the cold potential of the liquefied natural gas to produce power. The heat exchange fluid is heated by a heat source, such as warm or hot water available from an industrial process. The heat exchange fluid is pressurized and heated to form a heat exchange vapor. The heat exchange vapor is split into multiple streams that exchange heat with the cryogenic fluid in series fashion so that the cryogenic fluid is vaporized and heated to the desired temperature in stages using a common heat exchange fluid and heat source.
    Type: Application
    Filed: September 25, 2009
    Publication date: April 8, 2010
    Inventors: Sunil Dutt, Crystal Elaine Ramon
  • Publication number: 20080148771
    Abstract: A process and apparatus is provided for reducing the heating value of imported LNG by removing natural gas liquid products while condensing boil-off gas. The LNG is pumped from a storage container and is then heated by cross exchange to a dew point temperature. A portion of this heated LNG is sent out to be vaporized while the remaining portion is further heated by cross exchange with demethanizer overhead vapors and is then sent as feed to the demethanizer. NGL is recovered at the bottom of the demethanizer, and the overhead vapors are mixed with boil off gas coming from the LNG storage container. These mixed vapors are condensed by cross exchanging with the LNG feed portion and then pumped to pipeline pressure and sent to the gas pipeline through the vaporizers.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 26, 2008
    Inventors: Carlos M. Yengle, Sunil Dutt, Piers Hodges
  • Publication number: 20070271932
    Abstract: A method for vaporizing and heating a cryogenic fluid such as a liquefied natural gas, to a desired temperature in the ambient temperature range. The method comprises using an intermediate heat exchange fluid such as propane to heat the liquefied natural gas and to utilize the cold potential of the liquefied natural gas to produce power. The heat exchange fluid is heated by a heat source, such as warm or hot water available from an industrial process. The heat exchange fluid is pressurized and heated to form a heat exchange vapor. The heat exchange vapor is split into multiple streams that exchange heat with the cryogenic fluid in series fashion so that the cryogenic fluid is vaporized and heated to the desired temperature in stages using a common heat exchange fluid and heat source.
    Type: Application
    Filed: May 26, 2006
    Publication date: November 29, 2007
    Inventors: Sunil Dutt, Crystal Elaine Ramon