Patents by Inventor Lawrence C. Rose

Lawrence C. Rose 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).

  • Publication number: 20130122296
    Abstract: A slickline cable comprises an axially extending strength member having a first diameter proximate an upper end and at least one smaller second diameter distal from the upper end. A coating material is adhered to at least a portion of the length of the strength member to form a substantially uniform outer diameter along the slickline cable. A method for making a slickline comprises forming an axially extending strength member having a first diameter proximate an upper end and at least one smaller second diameter distal from the upper end. A coating material is adhered to at least a portion of the length of the strength member to form a substantially uniform outer diameter along the slickline cable.
    Type: Application
    Filed: July 11, 2011
    Publication date: May 16, 2013
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Lawrence C. Rose, Michael L. Fripp, Jack G. Clemens, Richard Mineo, Todd B. Miller, Jerry C. Foster
  • Patent number: 7293614
    Abstract: A hydraulic jarring tool may be suspended in a well from a wireline, tubular string or drill string, and may be activated to release a tool stuck in the well, or to release the drill string. Each of an upper and lower jarring section include a housing, a piston, a piston biasing member, a fluid metering device and a release mechanism for holding an hammer in a downward position and releasing the hammer to strike an anvil in response to movement of the piston. A timing mechanism results in a timed delay between the impact of one hammer striking the anvil and the other hammer striking the anvil.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: November 13, 2007
    Assignee: Halliburton Energy Services, Inc.
    Inventor: Lawrence C. Rose
  • Patent number: 7114563
    Abstract: A downhole tool system comprising a side entry sub comprising a side entry adapted to receive a wireline, a cutting sub comprising a cutting apparatus, a cable head adapted to connect a downhole tool to the cutting sub, and a release releasably connecting the wireline to the cable head, the cutting apparatus adapted to cut the wireline. The downhole tool system is conveyed downhole on a pipe string to perform downhole operations. If lodged, the wireline may be released and removed from the downhole tool system such that fishing operations may be performed to retrieve the remaining portions of the downhole tool system. If lodged, the pipe string may also be released or removed from the downhole tool system such that fishing operations may be performed to retrieve the remaining portions of the downhole tool system.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: October 3, 2006
    Inventor: Lawrence C. Rose