Patents by Inventor Obiomalotaoso Isichei

Obiomalotaoso Isichei 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).

  • Dynamic hydrocarbon well skin modeling and operation
    Patent number: 11231520
    Abstract: Provided are techniques that include determining a first set of operating parameters for a hydrocarbon well for a first period; determining, based on the first set of operating parameters, a skin factor (S1); determining, based on the skin factor (S1), a well model for the well; determining, a second set of operating parameters for the well for a second period; determining, based on the second set of operating parameters, well performance characteristics for the second period that include: a well pressure and a production flowrate for the second period of time; determining that the well performance characteristics for the second period are not consistent with the well model and, in response: determining, based on the second set of operating parameters, an updated skin factor; and determining, based on the updated skin factor (S2), an updated well model for the well.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: January 25, 2022
    Assignee: Saudi Arabian Oil Company
    Inventors: Jawad Zahur, Mohammed Khalid Mugharbil, Ayedh Al-Shehri, Obiomalotaoso Isichei
  • Dynamic Hydrocarbon Well Skin Modeling and Operation
    Publication number: 20210349237
    Abstract: Provided are techniques that include determining a first set of operating parameters for a hydrocarbon well for a first period; determining, based on the first set of operating parameters, a skin factor (S1); determining, based on the skin factor (S1), a well model for the well; determining, a second set of operating parameters for the well for a second period; determining, based on the second set of operating parameters, well performance characteristics for the second period that include: a well pressure and a production flowrate for the second period of time; determining that the well performance characteristics for the second period are not consistent with the well model and, in response: determining, based on the second set of operating parameters, an updated skin factor; and determining, based on the updated skin factor (S2), an updated well model for the well.
    Type: Application
    Filed: May 6, 2020
    Publication date: November 11, 2021
    Inventors: Jawad Zahur, Mohammed Khalid Mugharbil, Ayedh Al-Shehri, Obiomalotaoso Isichei