Patents by Inventor Adam John Cherrett

Adam John Cherrett 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).

  • Process and program for characterising evolution of an oil reservoir over time
    Patent number: 7577061
    Abstract: Evolution of an hydrocarbon reservoir in the process of producing is carried out by co-analyzing the changes in the propagation times and seismic amplitudes of a seismic wavelet along propagation paths in the ground. A base survey of the reservoir is provided, with a set of seismic traces at a first time T associated to a first velocity field Vb; a monitor survey of the reservoir is provided, the monitor survey being taken at a second time T+?T, with a set of seismic traces associated to the same positions as in the base survey; the monitor survey is associated to a second velocity field Vm.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: August 18, 2009
    Assignee: Total S.A.
    Inventors: Paul Williamson, Paul Sexton, Adam John Cherrett
  • PROCESS AND PROGRAM FOR CHARACTERISING EVOLUTION OF AN OIL RESERVOIR OVER TIME
    Publication number: 20080291781
    Abstract: Evolution of an hydrocarbon reservoir in the process of producing is carried out by co-analyzing the changes in the propagation times and seismic amplitudes of a seismic wavelet along propagation paths in the ground. A base survey of the reservoir is provided, with a set of seismic traces at a first time T associated to a first velocity field Vb; a monitor survey of the reservoir is provided, the monitor survey being taken at a second time T+?T, with a set of seismic traces associated to the same positions as in the base survey; the monitor survey is associated to a second velocity field Vm.
    Type: Application
    Filed: May 22, 2007
    Publication date: November 27, 2008
    Applicant: TOTAL S.A.
    Inventors: Paul Williamson, Paul Sexton, Adam John Cherrett