Patents by Inventor Sergey Solovyov

Sergey Solovyov 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).

  • METHOD AND APPARATUS FOR COMPLETING A MULTI-STAGE WELL
    Publication number: 20130000926
    Abstract: A technique includes deploying a string that includes a seat assembly in a well; and running a shifting tool in a passageway of the string. The shifting tool shifts the seat assembly to cause the seat assembly to transition between a first state in which the seat assembly forms a seat that is adapted to allow an untethered object communicated in the passageway of the string to pass through the seat assembly to a second state in which the seat assembly is adapted to catch the object to form a fluid barrier in the string. The fluid barrier is used to divert fluid in the tubing string to perform, for example, a stimulation operation.
    Type: Application
    Filed: August 3, 2011
    Publication date: January 3, 2013
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Robert A. Parrott, Bruno Lecerf, Sergey Solovyov, Mikhail Petrovich Gusev, IIya Anatolievich Pavlov, Jason Baihly, Michael Bertoja