Patents by Inventor Jesse Ching-Wang Lee

Jesse Ching-Wang Lee 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).

  • Scale dissolver fluid
    Patent number: 7343978
    Abstract: A scale dissolver fluid for dissolving scale in a subterranean hydrocarbon-bearing formation comprises an effective amount of a scale dissolver formulation and an effective amount of a surfactant for controlling the viscosity of the fluid. In use, formation hydrocarbons act on the surfactant to reduce the viscosity of the fluid so that the fluid selectively invades a hydrocarbon-bearing zone of the formation.
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: March 18, 2008
    Assignee: Schlumberger Technology Corporation
    Inventors: Timothy Gareth John Jones, Gary John Tustin, Philip Fletcher, Jesse Ching-Wang Lee
  • Scale dissolver fluid
    Patent number: 7156177
    Abstract: A scale dissolver fluid for dissolving scale in a subterranean hydrocarbon-bearing formation comprises an effective amount of a scale dissolver formulation and an effective amount of a surfactant for controlling the viscosity of the fluid. In use, formation hydrocarbons act on the surfactant to reduce the viscosity of the fluid so that the fluid selectively invades a hydrocarbon-bearing zone of the formation.
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: January 2, 2007
    Assignee: Schlumberger Technology Corporation
    Inventors: Timothy Gareth John Jones, Gary John Tustin, Philip Fletcher, Jesse Ching-Wang Lee
  • Scale dissolver fluid
    Publication number: 20040011527
    Abstract: A scale dissolver fluid for dissolving scale in a subterranean hydrocarbon-bearing formation comprises an effective amount of a scale dissolver formulation and an effective amount of a surfactant for controlling the viscosity of the fluid. In use, formation hydrocarbons act on the surfactant to reduce the viscosity of the fluid so that the fluid selectively invades a hydrocarbon-bearing zone of the formation.
    Type: Application
    Filed: July 31, 2003
    Publication date: January 22, 2004
    Inventors: Timothy Gareth John Jones, Gary John Tustin, Philip Fletcher, Jesse Ching-Wang Lee