Patents by Inventor Svetlana Viktorovna Nesterova

Svetlana Viktorovna Nesterova 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).

  • Methods of zonal isolation and treatment diversion
    Patent number: 10808497
    Abstract: Methods of treating a subterranean formation penetrated by a well bore, by providing a treatment fluid comprising a blend including a first amount of particulates having a first average particle size between about 3 mm and 2 cm and a second amount of particulates having a second average size between about 1.6 and 20 times smaller than the first average particle size or a second amount of flakes having a second average size up to 10 times smaller than the first average particle size; by introducing the treatment fluid into the well bore; and by creating a plug with the treatment fluid.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: October 20, 2020
    Assignee: Schlumberger Technology Corporation
    Inventors: Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf, Marina Nikolaevna Bulova, John Daniels, Jose Alberto Ortega Andrade, Bernhard Lungwitz, Jiangshui Huang
  • DEFORMABLE POUCHES FOR ZONAL ISOLATION
    Publication number: 20190063181
    Abstract: A method for plugging or sealing voids in a formation may include introducing deformable pouches enclosing solid particulate materials into a fluid being pumped down the well; and injecting the deformable pouches into the voids of the formation; wherein at least one dimension of the deformable pouches may be between about 1 mm and 100 mm.
    Type: Application
    Filed: February 1, 2016
    Publication date: February 28, 2019
    Inventors: Svetlana Viktorovna NESTEROVA, Dmitriy Ivanovich POTAPENKO, Olga Petrovna ALEKSEENKO, Alexey Alexandrovich SOVA
  • METHODS OF ZONAL ISOLATION AND TREATMENT DIVERSION
    Publication number: 20170198191
    Abstract: Methods of treating a subterranean formation penetrated by a well bore, by providing a treatment fluid comprising a blend including a first amount of particulates having a first average particle size between about 3 mm and 2 cm and a second amount of particulates having a second average size between about 1.6 and 20 times smaller than the first average particle size or a second amount of flakes having a second average size up to 10 times smaller than the first average particle size; by introducing the treatment fluid into the well bore; and by creating a plug with the treatment fluid.
    Type: Application
    Filed: November 18, 2016
    Publication date: July 13, 2017
    Inventors: Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf, Marina Nikolaevna Bulova, John Daniels, Jose Alberto Ortega Andrade, Bernhard Lungwitz, Jiangshui Huang
  • WELL TREATMENT WITH HIGH SOLIDS CONTENT FLUIDS
    Publication number: 20150315886
    Abstract: A method is given for reducing the flow of a treatment fluid in a well, for example for zonal isolation or for stimulation fluid diversion. The method includes preparing a High Solids Content Fluid (a pumpable slurry containing a carrier fluid and a packed volume fraction of at least 50 per cent solids having a multi-model size distribution), injecting the high solids content fluid into the well, placing the high solids content fluid at the location at which fluid flow is to be decreased, and either reducing the volume or increasing the viscosity of the carrier fluid. Optionally, at least a portion of the solids in the High Solids Content Fluid is subsequently removable to restore fluid flow.
    Type: Application
    Filed: December 9, 2011
    Publication date: November 5, 2015
    Inventors: Dmitry Ivanovich Potapenko, Svetlana Viktorovna Nesterova, Bruno Lecerf, Maxim Grigorievich Ivanov, Diankui Fu, Marina Nikolaevna Bulova
  • Methods of zonal isolation and treatment diversion
    Patent number: 8905133
    Abstract: Methods of treating a subterranean formation penetrated by a well bore, by providing a treatment fluid comprising a blend including a first amount of particulates having a first average particle size between about 3 mm and 2 cm and a second amount of particulates having a second average size between about 1.6 and 20 times smaller than the first average particle size or a second amount of flakes having a second average size up to 10 times smaller than the first average particle size; by introducing the treatment fluid into the well bore; and by creating a plug with the treatment fluid.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: December 9, 2014
    Assignee: Schlumberger Technology Corporation
    Inventors: Dmitry Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Lecerf Bruno, Marina Nikolaevna Bulova, John Daniels