Patents by Inventor Kenneth A. Brumley

Kenneth A. Brumley 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).

  • Hydraulic wireline cutter
    Patent number: 6805197
    Abstract: A combination tool for attaching to a stuck wireline tool, then cutting the wireline just above the stuck tool with a hydraulically driven cutter, allowing the wireline to be pulled out of the hole before fishing out the stuck tool. A side door can be provided on the work string, to allow rerouting of the wireline outside the work string, after which the stuck tool can be unstuck and repositioned within the well bore for completion of the downhole operation of the tool, prior to cutting the wireline free from the downhole tool.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: October 19, 2004
    Assignee: Baker Hughes Incorporated
    Inventors: Kenneth A. Brumley, John P. Davis, Gregory L Hern, David B. Haughton
  • Hydraulic wireline cutter
    Patent number: 6763753
    Abstract: A combination tool for attaching to a stuck wireline tool, then cutting the wireline just above the stuck tool with a hydraulically driven cutter, allowing the wireline to be pulled out of the hole before fishing out the stuck tool. A side door can be provided on the work string, to allow rerouting of the wireline outside the work string, after which the stuck tool can be unstuck and repositioned within the well bore for completion of the downhole operation of the tool, prior to cutting the wireline free from the downhole tool.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: July 20, 2004
    Assignee: Baker Hughes Incorporated
    Inventors: Kenneth A. Brumley, John P. Davis, Gregory L Hern, David B. Haughton
  • Hydraulic wireline cutter
    Publication number: 20020152856
    Abstract: A combination tool for attaching to a stuck wireline tool, then cutting the wireline just above the stuck tool with a hydraulically driven cutter, allowing the wireline to be pulled out of the hole before fishing out the stuck tool. A side door can be provided on the work string, to allow rerouting of the wireline outside the work string, after which the stuck tool can be unstuck and repositioned within the well bore for completion of the downhole operation of the tool, prior to cutting the wireline free from the downhole tool.
    Type: Application
    Filed: June 18, 2002
    Publication date: October 24, 2002
    Inventors: Kenneth A. Brumley, John P. Davis, Gregory L. Hern, David B. Haughton