Patents Assigned to GRAVITY SAND CONTROL, LLC
  • Publication number: 20160002998
    Abstract: A method and apparatus for consolidating a formation penetrated by a wellbore utilize radial stress. The radial stress is created by loading the wellbore, wellbore casing or production pipe with preferably round, dense bead like materials. The shape and density of the bead like material transfers the axial direction of stress created by the vertical height of the bead like materials to a radial direction. The radial stress can also be generated by inflating an inflatable device. The radially directed stress can compact the geologic formation. This can include compaction of loose sand which otherwise may enter the production flow of hydrocarbon. The bead like materials can also support the wellbore casing or production piping from point loading. This can include point loading created by the movement of salt or other subterranean formations. The bead like materials can include barite, hematite, iron oxide, ilmenite, metal, alloy and combinations thereof.
    Type: Application
    Filed: June 12, 2015
    Publication date: January 7, 2016
    Applicant: GRAVITY SAND CONTROL, LLC
    Inventor: Hong Wang