Patents by Inventor Mohammed Abdullah Otaibi

Mohammed Abdullah Otaibi 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).

  • ENVIRONMENTALLY FRIENDLY NANOSHALE INHIBITOR IN AQUEOUS-BASED WELLBORE FLUIDS
    Publication number: 20240141223
    Abstract: A wellbore fluid composition includes an aqueous base fluid and mesoporous silica nanoparticles (MSNs). The MSNs are encapsulated in a surfactant. A method of drilling a wellbore includes circulating an aqueous drilling fluid into the wellbore while drilling and recovering shale cuttings from the aqueous drilling fluid. The aqueous drilling fluid includes mesoporous silica nanoparticles encapsulated by a surfactant.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 2, 2024
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventors: Hassan Sakar Alqahtani, Mohammed Khaled Al-Arfaj, Mohammed Faisal Alhassni, Mohammed Abdullah Otaibi