Patents by Inventor Mohammed Khaldi

Mohammed Khaldi 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).

  • Emulsion system utilizing nitrogen and heat to treat deep water blockage
    Patent number: 11458419
    Abstract: Some examples of an emulsion system for treating deep water blockage can be prepared by emulsifying a first aqueous phase in a first organic phase to prepare a first emulsion. A second aqueous phase can be emulsified in a second organic phase to prepare a second emulsion. The first emulsion and the second emulsion can be flowed into a subterranean formation. The first aqueous phase and the second aqueous phase, when mixed, can react to release nitrogen and heat.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: October 4, 2022
    Assignee: Saudi Arabian Oil Company
    Inventors: Tariq Abdulsattar Almubarak, Ali A. Al-Taq, Mohammed Khaldi
  • Iron sulfide dissolver
    Patent number: 10501679
    Abstract: An aqueous iron sulfide dissolver including zinc, chromium, a methoxybenzoic acid, formic acid, acetic acid, and hydrochloric acid. The iron sulfide dissolver is made by combining these components, and dissolves compounds including iron sulfide upon contact. Evolved hydrogen sulfide reacts with the methoxybenzoic acid to yield solubilized methanethiol as an intermediate product, which is further oxidized to yield dissolved dimethyl disulfide.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: December 10, 2019
    Assignee: Saudi Arabian Oil Company
    Inventors: Harry Daniel Oduro, Mohammed Khaldi
  • IRON SULFIDE DISSOLVER
    Publication number: 20190233711
    Abstract: An aqueous iron sulfide dissolver including zinc, chromium, a methoxybenzoic acid, formic acid, acetic acid, and hydrochloric acid. The iron sulfide dissolver is made by combining these components, and dissolves compounds including iron sulfide upon contact. Evolved hydrogen sulfide reacts with the methoxybenzoic acid to yield solubilized methanethiol as an intermediate product, which is further oxidized to yield dissolved dimethyl disulfide.
    Type: Application
    Filed: January 31, 2018
    Publication date: August 1, 2019
    Applicant: Saudi Arabian Oil Company
    Inventors: Harry Daniel Oduro, Mohammed Khaldi
  • EMULSION SYSTEM UTILIZING NITROGEN AND HEAT TO TREAT DEEP WATER BLOCKAGE
    Publication number: 20160244661
    Abstract: Some examples of an emulsion system for treating deep water blockage can be prepared by emulsifying a first aqueous phase in a first organic phase to prepare a first emulsion. A second aqueous phase can be emulsified in a second organic phase to prepare a second emulsion. The first emulsion and the second emulsion can be flowed into a subterranean formation. The first aqueous phase and the second aqueous phase, when mixed, can react to release nitrogen and heat.
    Type: Application
    Filed: February 19, 2016
    Publication date: August 25, 2016
    Applicant: Saudi Arabian Oil Company
    Inventors: Tariq Abdulsattar Almubarak, Ali A. Al-Taq, Mohammed Khaldi