Patents by Inventor Elan Watson

Elan Watson 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).

  • Drilling fluid lubricants
    Patent number: 11814569
    Abstract: A drilling fluid may include a carrier and a lubricant composition. The lubricant composition includes ethylene bottoms heavy pyrolysis oil. For example, the heavy pyrolysis oil may be bottoms of a fractionated fuel oil product separated from ethylene gas produced by a cracking of a hydrocarbon feedstock in a furnace.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: November 14, 2023
    Assignee: Chevron Phillips Chemical Company LP
    Inventors: Elan Watson, Christopher B. Jackson, Marshall D. Bishop
  • Drilling Fluid Lubricants
    Publication number: 20220298403
    Abstract: A drilling fluid may include a carrier and a lubricant composition. The lubricant composition includes ethylene bottoms heavy pyrolysis oil. For example, the heavy pyrolysis oil may be bottoms of a fractionated fuel oil product separated from ethylene gas produced by a cracking of a hydrocarbon feedstock in a furnace.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 22, 2022
    Inventors: Elan Watson, Christopher B. Jackson, Marshall D. Bishop
  • WELLBORE DRILLING COMPOSITIONS
    Publication number: 20210246352
    Abstract: A water-based drilling mud composition may include an aqueous carrier, an asphalt sulfonate salt, and insoluble latex particles. The insoluble latex particles promote stabilization of an emulsion formed in response to introduction of an oil phase in the composition. The composition may include the emulsion including an oil phase dispersed as droplets in the aqueous carrier. The dispersed insoluble latex particles may be present in an oil-water interface between the oil phase and an aqueous phase of the aqueous carrier.
    Type: Application
    Filed: April 27, 2021
    Publication date: August 12, 2021
    Inventors: Mario A. Ramirez, Oyindunmola S. Dina, Ryan A. Pritchard, Katrina I. Schultz, Christopher B. Jackson, Elan Watson, Marcus D. Banks, Carleton E. Stouffer, Marshall D. Bishop