Patents by Inventor Henrik Erevik RIISE

Henrik Erevik RIISE 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).

  • Packoff pressure prevention systems and methods
    Patent number: 11332986
    Abstract: A packoff pressure prevention system includes an internal pressure sensor to measure fluid pressure within a drillstring. The system further includes an annular vent to, when open, enable fluid to escape from within the drillstring into an annulus. The system further includes a processor coupled to receive pressure measurements from the internal pressure sensor and coupled to signal the annular vent to open if the fluid pressure within the drillstring rises a first threshold amount over a second threshold time.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: May 17, 2022
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Henrik Erevik Riise, Helge Rorvik
  • Dimensional characteristic determinations of a wellbore
    Patent number: 10689973
    Abstract: A dimensional characteristic of a borehole is determined from a rotary drilling system having a housing and an anti-rotation device with one or more drag members that engage a borehole wall. A sensor detects a biasing force on the drag members and transmits a signal representative of the force on the drag member to a control unit. The control unit determines a dimensional characteristic of the borehole based on the force on the drag member of the anti-rotation device.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: June 23, 2020
    Assignee: HALLIBURTON ENERGY SERVICES, INC.
    Inventor: Henrik Erevik Riise
  • PACKOFF PRESSURE PREVENTION SYSTEMS AND METHODS
    Publication number: 20180045002
    Abstract: A packoff pressure prevention system includes an internal pressure sensor to measure fluid pressure within a drillstring. The system further includes an annular vent to, when open, enable fluid to escape from within the drillstring into an annulus. The system further includes a processor coupled to receive pressure measurements from the internal pressure sensor and coupled to signal the annular vent to open if the fluid pressure within the drillstring rises a first threshold amount over a second threshold time.
    Type: Application
    Filed: March 16, 2015
    Publication date: February 15, 2018
    Inventors: Henrik Erevik Riise, Helge Rorvik
  • DIMENSIONAL CHARACTERISTIC DETERMINATIONS OF A WELLBORE
    Publication number: 20170130576
    Abstract: A dimensional characteristic of a borehole is determined from a rotary drilling system having a housing and an anti-rotation device with one or more drag members that engage a borehole wall. A sensor detects a biasing force on the drag members and transmits a signal representative of the force on the drag member to a control unit. The control unit determines a dimensional characteristic of the borehole based on the force on the drag member of the anti-rotation device.
    Type: Application
    Filed: July 24, 2014
    Publication date: May 11, 2017
    Applicant: HALLIBURTON ENERGY SERVICES, INC.
    Inventor: Henrik Erevik RIISE