Patents Assigned to Hydrus Corporation, Inc.
  • Well fishing method and system
    Patent number: 8496058
    Abstract: A well fishing method and system is described. In at least one example of the invention, a method of retrieval of material (e.g., a tubing string) having broken control or monitoring lines from a cased well is provided. The method comprises: isolating, from the well casing, broken lines above the material to be retrieved, thereby creating a substantially axial work passage; grasping the material to be removed through the substantially axial work passage; and pulling the material to be retrieved and the restrained lines from the well. Example shrouds, probes and other members are also described.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: July 30, 2013
    Assignee: Hydrus Corporation, Inc.
    Inventor: Albert P. Davis
  • Well Fishing Method and System
    Publication number: 20120298366
    Abstract: A well fishing method and system is described. In at least one example of the invention, a method of retrieval of material (e.g., a tubing string) having broken control or monitoring lines from a cased well is provided. The method comprises: isolating, from the well casing, broken lines above the material to be retrieved, thereby creating a substantially axial work passage; grasping the material to be removed through the substantially axial work passage; and pulling the material to be retrieved and the restrained lines from the well. Example shrouds, probes and other members are also described.
    Type: Application
    Filed: August 7, 2012
    Publication date: November 29, 2012
    Applicant: HYDRUS CORPORATION, INC.
    Inventor: Albert P. Davis
  • Well fishing method and system
    Patent number: 8261829
    Abstract: A well fishing method and system is described. In at least one example of the invention, a method of retrieval of material (e.g., a tubing string) having broken control or monitoring lines from a cased well is provided. The method comprises: isolating, from the well casing, broken lines above the material to be retrieved, thereby creating a substantially axial work passage; grasping the material to be removed through the substantially axial work passage; and pulling the material to be retrieved and the restrained lines from the well. Example shrouds, probes and other members are also described.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: September 11, 2012
    Assignee: Hydrus Corporation, Inc.
    Inventor: Albert P. Davis
  • Well Fishing Method and System
    Publication number: 20110024118
    Abstract: A well fishing method and system is described. In at least one example of the invention, a method of retrieval of material (e.g., a tubing string) having broken control or monitoring lines from a cased well is provided. The method comprises: isolating, from the well casing, broken lines above the material to be retrieved, thereby creating a substantially axial work passage; grasping the material to be removed through the substantially axial work passage; and pulling the material to be retrieved and the restrained lines from the well. Example shrouds, probes and other members are also described.
    Type: Application
    Filed: December 22, 2009
    Publication date: February 3, 2011
    Applicant: Hydrus Corporation, Inc.
    Inventor: Albert P. Davis