Patents by Inventor Roy T. McLamore

Roy T. McLamore 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: 4397355
    Abstract: A whipstock setting apparatus including a whipstock with an anchor-packer connected on its lower end and a cutter releasably connected to the upper end of the whipstock with a fluid line connecting from the bore of the cutter to the anchor-packer for setting of the anchor-packer whereby the whipstock can be set in the cased well bore at a level above the bottom without having to make a round trip with the well string on which it is lowered into the cased well bore. The method of setting a whipstock includes the steps of lowering the apparatus into the cased well bore on a well string, orienting the whipstock, checking the orientation of the whipstock with a wire line survey instrument run through the well string, pressuring the well string to set the anchor-packer and lowering and rotating the well string to commence milling after the anchor-packer has been set.
    Type: Grant
    Filed: May 29, 1981
    Date of Patent: August 9, 1983
    Assignee: Masco Corporation
    Inventor: Roy T. McLamore