Donald Ray Smith

5 Patents

• US125778402026

  Isolation Plugs, Ratchet Systems, and Methods to Set a Packing Element

  Halliburton Energy Services, Inc.

  0 cites
• US124803742025

  Expandable Tubular Structure for Maintaining Differential Pressure Integrity in a Wellbore

  Halliburton Energy Services, Inc.

  0 cites
• US124604962025

  Pressure Transfer Sleeve for Top Slip Retention

  Halliburton Energy Services, Inc.

  0 cites
• US121883142025

  Isolation Plugs, Ratchet Systems, and Methods to Set a Packing Element

  HALLIBURTON ENERGY SERVICES, Inc.

  0 cites
• US118594582024

  Dissolvable Pump Down Devices, Dissolvable Pump Down Assemblies, and Methods to Propel a Bottomhole Assembly Through a Lateral Section of a Wellbore

  Halliburton Energy Services, Inc.

  0 cites