Patents by Inventor Pavel Shaposhnikov

Pavel Shaposhnikov 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).

  • INTEGRATED WELL COMPLETIONS
    Publication number: 20230313646
    Abstract: A method includes collecting data for a borehole, designing an integrated wellbore isolation plan, the integrated wellbore isolation plan including a drilling plan and a cementing plan for the borehole, and setting zonal isolation parameters for the borehole based on the integrated wellbore isolation plan.
    Type: Application
    Filed: June 5, 2023
    Publication date: October 5, 2023
    Inventors: Pavel Shaposhnikov, Matthew Law, Gioconda Tovar
  • INTEGRATED WELL COMPLETIONS
    Publication number: 20180045031
    Abstract: A method includes collecting data for a borehole, designing an integrated wellbore isolation plan, the integrated wellbore isolation plan including a drilling plan and a cementing plan for the borehole, and setting zonal isolation parameters for the borehole based on the integrated wellbore isolation plan.
    Type: Application
    Filed: February 17, 2016
    Publication date: February 15, 2018
    Inventors: Pavel SHAPOSHNIKOV, Matthew LAW, Gioconda TOVAR
  • Cement Evaluation
    Publication number: 20160061021
    Abstract: Systems and methods for evaluating a cement installation are provided. In one example, the cement may be evaluated using an objective indicator or index calculated from acoustic measurements. In another example, the cement may be evaluated in an integrated cement evaluation that integrates data relevant to cement obtained from a variety of previous operations used to drill and complete the well.
    Type: Application
    Filed: April 1, 2014
    Publication date: March 3, 2016
    Inventors: Pavel Shaposhnikov, Donna Findlater, Gioconda Tovar
  • Instrument centralizer configurable for use with cement evaluation well logging instruments
    Patent number: 8235109
    Abstract: A centralizer for a well logging instrument includes a mandrel, a plurality of bow springs arranged circumferentially about the exterior surface of the mandrel and a biasing device in contact with one longitudinal end of each bow spring. The biasing device is configured to apply longitudinal biasing force to the longitudinal end of the respective bow spring.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: August 7, 2012
    Assignee: Schlumberger Technology Corporatio
    Inventors: John Vaeth, Dennis Molaison, Pavel Shaposhnikov, Chris Babin
  • INSTRUMENT CENTRALIZER CONFIGURABLE FOR USE WITH CEMENT EVALUATION WELL LOGGING INSTRUMENTS
    Publication number: 20100084144
    Abstract: A centralizer for a well logging instrument includes a mandrel, a plurality of bow springs arranged circumferentially about the exterior surface of the mandrel and a biasing device in contact with one longitudinal end of each bow spring. The biasing device is configured to apply longitudinal biasing force to the longitudinal end of the respective bow spring.
    Type: Application
    Filed: September 25, 2009
    Publication date: April 8, 2010
    Inventors: John Vaeth, Dennis Molaison, Pavel Shaposhnikov, Chris Babin