Patents by Inventor Dmitry BADAZHKOV

Dmitry BADAZHKOV 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 of predicting and preventing an event of fracture hit
    Patent number: 11913314
    Abstract: A method is offered to predict and prevent the event of fracture hit (direct fluid communication) between a parent well and a child (active) well. The growth of a child well creates 3D stress field in the vicinity of a parent well. The growth of a child well is simulated using the geomechanic-transport model. A model of interaction between the child well and parent well is provided. The simulations for different job designs create a set of pressure scenario in the parent both for the cases with and without fracture hit (fracture hit catalogue). Comparison (matching) of actual pressure data in the parent and child well with the pre-calculated pressure scenarios indicate the risk of fracture development with a fracture hit, which means a stop in fracturing stimulation.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: February 27, 2024
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Roman Korkin, Andrey Fedorov, Artem Kabannik, Kira Vladimirovna Yudina, Dmitry Badazhkov, Jared Bruns, Xiaowei Weng, Aleksandra Khudorozhkova
  • METHOD OF PREDICTING AND PREVENTING AN EVENT OF FRACTURE HIT
    Publication number: 20230020671
    Abstract: A method is offered to predict and prevent the event of fracture hit (direct fluid communication) between a parent well and a child (active) well. The growth of a child well creates 3D stress field in the vicinity of a parent well. The growth of a child well is simulated using the geomechanic-transport model. A model of interaction between the child well and parent well is provided. The simulations for different job designs create a set of pressure scenario in the parent both for the cases with and without fracture hit (fracture hit catalogue). Comparison (matching) of actual pressure data in the parent and child well with the pre-calculated pressure scenarios indicate the risk of fracture development with a fracture hit, which means a stop in fracturing stimulation.
    Type: Application
    Filed: December 16, 2020
    Publication date: January 19, 2023
    Inventors: Roman KORKIN, Andrey FEDOROV, Artem KABANNIK, Kira Vladimirovna YUDINA, Dmitry BADAZHKOV, Jared BRUNS, Xiaowei WENG, Aleksandra KHUDOROZHKOVA