Patents by Inventor Stephen Lee Crow

Stephen Lee Crow 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: 10605046
    Abstract: A downhole flow control device includes a body to be secured within a wall of a tubular, wherein the body defines a flow path therethrough, with a nozzle mounted within the flow path. A dissipation structure is positioned on a first side of the nozzle, such that fluid flowing through the body in a first direction will exit the nozzle and impinge on the dissipation structure prior to exit from the flow control device.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: March 31, 2020
    Assignee: Swellfix B.V.
    Inventors: Ismarullizam Mohd Ismail, Benn Voll, Steven Fipke, Stephen Lee Crow
  • Publication number: 20160333664
    Abstract: A downhole flow control device includes a body to be secured within a wall of a tubular, wherein the body defines a flow path therethrough, with a nozzle mounted within the flow path. A dissipation structure is positioned on a first side of the nozzle, such that fluid flowing through the body in a first direction will exit the nozzle and impinge on the dissipation structure prior to exit from the flow control device.
    Type: Application
    Filed: January 29, 2015
    Publication date: November 17, 2016
    Inventors: Ismarullizam Mohd ISMAIL, Benn VOLL, Steven FIPKE, Stephen Lee CROW
  • Patent number: 6557634
    Abstract: An apparatus and method for gravel packing an interval of a wellbore is disclosed. The apparatus comprises an outer tubular (110) forming a first annulus with the wellbore and an inner tubular (114) disposed within the outer tubular (110) forming a second annulus therebetween. The second annulus includes an axially extending slurry passageway (194) and an axially extending production pathway (190). The portion of the outer tubular (110) adjacent the slurry passageway (194) has an outlet (128). The portion of both the outer and inner tubulars (110, 114) adjacent the production pathway (190) has a plurality of openings (122, 146). The slurry passageway (194) is in fluid isolation from the production pathway (190) such that when a fluid slurry containing gravel is injected through the slurry passageway (194), the fluid slurry exits through the outlet (128) leaving gravel in the first annulus, thereby gravel packing the interval.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: May 6, 2003
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Travis T. Hailey, Jr., William David Henderson, Stephen Lee Crow, Philip D. Nguyen
  • Publication number: 20020125006
    Abstract: An apparatus and method for gravel packing an interval of a wellbore is disclosed. The apparatus comprises an outer tubular (110) forming a first annulus with the wellbore and an inner tubular (114) disposed within the outer tubular (110) forming a second annulus therebetween. The second annulus includes an axially extending slurry passageway (194) and an axially extending production pathway (190). The portion of the outer tubular (110) adjacent the slurry passageway (194) has an outlet (128). The portion of both the outer and inner tubulars (110, 114) adjacent the production pathway (190) has a plurality of openings (122, 146). The slurry passageway (194) is in fluid isolation from the production pathway (190) such that when a fluid slurry containing gravel is injected through the slurry passageway (194), the fluid slurry exits through the outlet (128) leaving gravel in the first annulus, thereby gravel packing the interval.
    Type: Application
    Filed: March 6, 2001
    Publication date: September 12, 2002
    Inventors: Travis T. Hailey, William David Henderson, Stephen Lee Crow, Philip D. Nguyen