Patents by Inventor Nader M. Obeid

Nader M. Obeid 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).

  • Composition and method for stimulation of oil production in sandstone formations
    Patent number: 10717922
    Abstract: A method and a composition for stimulating oil production from wells which have ceased production by pumping in a mixture of gluconic, oxalic and citric acids, isopropanol, ethylene glycol and sodium citrate between pre-flush and over-flush intervals, which composition and method does not include the use of hydrochloric acid or hydrofluoric acid.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: July 21, 2020
    Inventors: Abdullah Al-Dhafeeri, Nader M. Obeid
  • Composition and method for stimulation of oil production in sandstone formations
    Publication number: 20100288499
    Abstract: A method and a composition for stimulating oil production from wells which have ceased production by pumping in a mixture of gluconic, oxalic and citric acids, isopropanol, ethylene glycol and sodium citrate between pre-flush and over-flush intervals, which composition and method does not include the use of hydrochloric acid or hydrofluoric acid.
    Type: Application
    Filed: May 13, 2009
    Publication date: November 18, 2010
    Inventors: Abdullah M. Al-Dhafeeri, Nader M. Obeid
  • Method of sequentially forming anti-corrosive coatings
    Patent number: 7407687
    Abstract: Improved methods for the anti-corrosion treatment of oil or gas recovery or conveying equipment, wherein the individual components of an epoxy/curing agent anti-corrosion system are sequentially applied. Preferably, a liquid epoxy dispersion is first contacted with metal surfaces to be treated, followed after a period of time by a liquid curing agent dispersion.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: August 5, 2008
    Assignee: Jacam Chemicals, LLC
    Inventors: Gene H. Zaid, Nader M. Obeid, James C. Baker, Harlan G. McCormack
  • Method of sequentially forming anti-corrosive coatings
    Publication number: 20070160755
    Abstract: Improved methods for the anti-corrosion treatment of oil or gas recovery or conveying equipment are provided, wherein the individual components of an epoxy/curing agent anti-corrosion system are sequentially applied. Preferably, a liquid epoxy dispersion is first contacted with metal surfaces to be treated, followed after a period of time by a liquid curing agent dispersion. Sequential and time-delayed application of the system components allows treatment of very long pipelines or deep producing wells.
    Type: Application
    Filed: January 12, 2006
    Publication date: July 12, 2007
    Inventors: Gene H. Zaid, Nader M. Obeid, James C. Baker, Harlan G. McCormack