Patents by Inventor Adam L. Larsen

Adam L. Larsen 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).

  • Finishing tool with inflatable overshot
    Patent number: 10253588
    Abstract: A fishing tool for a fishing arrangement to remove a stuck fish or object from a wellbore. The fishing tool includes an overshot housing which defines an interior chamber. An inflatable bladder element resides within the interior chamber and is inflatable radially inwardly to capture a portion of the stuck fish. The fish is removed as the fishing arrangement is pulled out of the wellbore.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: April 9, 2019
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventor: Adam L. Larsen
  • Mechanical Casing Exit Window Locator and Whipstock Alignment System
    Publication number: 20180135386
    Abstract: A whipstock assembly for emplacing and orienting a whipstock within a wellbore. The whipstock assembly includes a whipstock, an anchor sub for securing the whipstock within the wellbore and a locating tool which is releasably secured to the whipstock. The locating tool includes a tool body with an inclined contact face and a hook which extends radially outwardly from the tool body. The hook is shaped and sized to engage a lower end of the casing exit window to align and orient the whipstock with the casing exit window.
    Type: Application
    Filed: November 17, 2016
    Publication date: May 17, 2018
    Applicant: Baker Hughes Incorporated
    Inventor: Adam L. Larsen
  • Fishing Tool with Inflatable Overshot
    Publication number: 20180128072
    Abstract: A fishing tool for a fishing arrangement to remove a stuck fish or object from a wellbore. The fishing tool includes an overshot housing which defines an interior chamber. An inflatable bladder element resides within the interior chamber and is inflatable radially inwardly to capture a portion of the stuck fish. The fish is removed as the fishing arrangement is pulled out of the wellbore.
    Type: Application
    Filed: November 4, 2016
    Publication date: May 10, 2018
    Applicant: Baker Hughes Incorporated
    Inventor: Adam L. Larsen