Patents by Inventor Parveen Sachdeva

Parveen Sachdeva 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).

  • Systems and methods for co-production of geothermal energy and fluids
    Patent number: 9703904
    Abstract: Systems include a well having a production casing and a production tubing positioned therein, forming an annulus there between. A packer is positioned in the annulus at a position sufficient to separate the annulus into a first portion and a second portion. The well further includes a tie-back conduit positioned in the first portion of the annulus and configured to allow heat transfer between a working fluid flowing through the first portion of the annulus and a production fluid flowing through the production tubing, thus separating the circulating working fluid from fluids in the second portion of the annulus. A working fluid loop is fluidly connected to the first portion of the annulus. Co-production methods, methods of modeling, and computer-readable media including the methods of modeling are disclosed.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: July 11, 2017
    Assignee: BLADE ENERGY PARTNERS LTD.
    Inventors: Poodi Peddi V. Suryanarayana, Parveen Sachdeva, Ismail Ceyhan, Gary Allen Ring
  • SYSTEMS AND METHODS FOR CO-PRODUCTION OF GEOTHERMAL ENERGY AND FLUIDS
    Publication number: 20150248511
    Abstract: Systems include a well having a production casing and a production tubing positioned therein, forming an annulus there between. A packer is positioned in the annulus at a position sufficient to separate the annulus into a first portion and a second portion. The well further includes a tie-back conduit positioned in the first portion of the annulus and configured to allow heat transfer between a working fluid flowing through the first portion of the annulus and a production fluid flowing through the production tubing, thus separating the circulating working fluid from fluids in the second portion of the annulus. A working fluid loop is fluidly connected to the first portion of the annulus. Co-production methods, methods of modeling, and computer-readable media including the methods of modeling are disclosed.
    Type: Application
    Filed: May 18, 2015
    Publication date: September 3, 2015
    Applicant: BLADE ENERGY PARTNERS, LTD.
    Inventors: Poodi Peddi V. Suryanarayana, Parveen Sachdeva, Ismail Ceyhan, Gary Allen Ring
  • Systems and methods for co-production of geothermal energy and fluids
    Patent number: 9074794
    Abstract: Systems include a well having a production casing and a production tubing positioned therein, forming an annulus there between. A packer is positioned in the annulus at a position sufficient to separate the annulus into a first portion and a second portion. The well further includes a tie-back conduit positioned in the first portion of the annulus and configured to allow heat transfer between a working fluid flowing through the first portion of the annulus and a production fluid flowing through the production tubing, thus separating the circulating working fluid from fluids in the second portion of the annulus. A working fluid loop is fluidly connected to the first portion of the annulus. Co-production methods, methods of modeling, and computer-readable media including the methods of modeling are disclosed.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: July 7, 2015
    Assignee: BLADE ENERGY PARTNERS LTD.
    Inventors: Poodi Peddi Suryanarayana, Parveen Sachdeva, Ismail Ceyhan, Gary Allen Ring
  • SYSTEMS AND METHODS FOR CO-PRODUCTION OF GEOTHERMAL ENERGY AND FLUIDS
    Publication number: 20120312545
    Abstract: Systems include a well having a production casing and a production tubing positioned therein, forming an annulus there between. A packer is positioned in the annulus at a position sufficient to separate the annulus into a first portion and a second portion. The well further includes a tie-back conduit positioned in the first portion of the annulus and configured to allow heat transfer between a working fluid flowing through the first portion of the annulus and a production fluid flowing through the production tubing, thus separating the circulating working fluid from fluids in the second portion of the annulus. A working fluid loop is fluidly connected to the first portion of the annulus. Co-production methods, methods of modeling, and computer-readable media including the methods of modeling are disclosed.
    Type: Application
    Filed: June 8, 2012
    Publication date: December 13, 2012
    Inventors: P. V. Suryanarayana, Parveen Sachdeva, Ismail Ceyhan, Gary Allen Ring