Patents by Inventor Jason A. Hatfield

Jason A. Hatfield 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).

  • Skid assembly for transporting, installing and removing blowout preventers
    Patent number: 11408232
    Abstract: A skid assembly includes a base assembly and a slide assembly, each having a first end and a second end, wherein: the slide assembly comprises a first support station toward the first end and a second support station toward the second; each support station is configured to support a separate component of a BOP assembly; and the slide assembly is movable between a retracted position in which the first and second ends of the slide assembly overlie the first and second ends, respectively, of the base assembly, and an extended position in which the first end of the slide assembly extends beyond the first end of the base assembly to position the first support station, with the BOP assembly assembled thereon, directly over a well head located within a cellar at a well site with the base assembly supported atop a ground surface adjacent to an edge of the cellar.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: August 9, 2022
    Inventors: Jason A Hatfield, James R Poulson
  • Drilling wells with air
    Patent number: 10337249
    Abstract: A technique for drilling oil, gas and disposal wells in the earth includes drilling a surface hole with by delivering air down one flow path in a drill string and circulating air and drill cuttings up another flow path in the drill string. Surface pipe is cemented in the surface hole and a well bore is drilled below surface pipe.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: July 2, 2019
    Inventor: Jason A Hatfield
  • SKID ASSEMBLY FOR TRANSPORTING, INSTALLING AND REMOVING BLOWOUT PREVENTERS
    Publication number: 20180238118
    Abstract: A skid assembly includes a base assembly and a slide assembly, each having a first end and a second end, wherein: the slide assembly comprises a first support station toward the first end and a second support station toward the second; each support station is configured to support a separate component of a BOP assembly; and the slide assembly is movable between a retracted position in which the first and second ends of the slide assembly overlie the first and second ends, respectively, of the base assembly, and an extended position in which the first end of the slide assembly extends beyond the first end of the base assembly to position the first support station, with the BOP assembly assembled thereon, directly over a well head located within a cellar at a well site with the base assembly supported atop a ground surface adjacent to an edge of the cellar.
    Type: Application
    Filed: February 27, 2018
    Publication date: August 23, 2018
    Inventors: JASON A HATFIELD, JAMES R POULSON
  • Drilling wells with air
    Publication number: 20180223613
    Abstract: A technique for drilling oil, gas and disposal wells in the earth includes drilling a surface hole with by delivering air down one flow path in a drill string and circulating air and drill cuttings up another flow path in the drill string. Surface pipe is cemented in the surface hole and a well bore is drilled below surface pipe.
    Type: Application
    Filed: August 15, 2017
    Publication date: August 9, 2018
    Inventor: Jason A. Hatfield
  • Transport and positioning skid
    Patent number: D827972
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: September 4, 2018
    Inventors: Jason A Hatfield, James R Poulson