Patents by Inventor Scott Eric Lehrer

Scott Eric Lehrer 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).

  • Pre-flush for oil foamers
    Patent number: 10858577
    Abstract: A method of enhancing oil or gas production comprises injecting into a well penetrating a subterranean formation a pre-flush fluid to increase water wettability of the well, the subterranean formation, a flowline, or a combination comprising at least one of the foregoing; and injecting into the well a foamer composition.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: December 8, 2020
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Rosanel Morales, Lirio Quintero, Scott Eric Lehrer
  • PRE-FLUSH FOR OIL FOAMERS
    Publication number: 20190144737
    Abstract: A method of enhancing oil or gas production comprises injecting into a well penetrating a subterranean formation a pre-flush fluid to increase water wettability of the well, the subterranean formation, a flowline, or a combination comprising at least one of the foregoing; and injecting into the well a foamer composition.
    Type: Application
    Filed: October 26, 2018
    Publication date: May 16, 2019
    Applicant: Baker Hughes, a GE company, LLC
    Inventors: Rosanel Morales, Lirio Quintero, Scott Eric Lehrer
  • TIME RELEASE ENZYMATIC HYDROGEN SULFIDE SCAVENGERS
    Publication number: 20190127710
    Abstract: A method of reducing an amount of a sulfur-containing compound in a base fluid comprises contacting the base fluid comprising the sulfur-containing compound with a treatment composite, the treatment composite comprising an enzymatic scavenger which is encapsulated by a encapsulating material, or disposed in a matrix, a container, or a combination thereof; releasing the enzymatic scavenger from the treatment composite; and reducing a number of the sulfur-containing compound in the fluid.
    Type: Application
    Filed: October 26, 2017
    Publication date: May 2, 2019
    Applicant: Baker Hughes, a GE company, LLC
    Inventors: Scott Eric Lehrer, Soma Chakraborty, Prasad Dhulipala