Artem Valeryevich Kabannik

Title: Innovations by Artem Valeryevich Kabannik

Introduction

Artem Valeryevich Kabannik is a notable inventor based in Novosibirsk, Russia. He has made significant contributions to the field of wellbore operations, holding a total of nine patents. His work focuses on enhancing the efficiency and accuracy of hydraulic fracturing operations.

Latest Patents

One of his latest patents is a method for determining depths of wellbore reflectors. This invention relates to a robust method for automatic real-time monitoring or post-job evaluation of hydraulic fracturing operations based on predictive deconvolution of the wellhead pressure oscillations. The method involves performing a wellbore operation that produces a pressure wave and its reflections from the wellbore reflectors. It includes registering the pressure wave and its reflections, preprocessing the registered data with a bandwidth filter, and transforming the data from the frequency domain into a time-frequency representation using Short Time Fourier Transform (STFT). A predictive deconvolution filter is then applied to the STFT representation, allowing for the identification of a reflected signal and determining the reflection time for the signal reflected from the wellbore reflector. Ultimately, the depth of the wellbore reflector is determined by multiplying the reflection time by the pressure wave speed.

Another significant patent involves methods for determining the position of a droppable object in a wellbore. This invention allows for real-time determination of the position of a droppable object, such as a cementing plug or drillpipe dart, during a cementing operation. A pressure data acquisition system is installed at the wellsite, along with a pressure transducer at the cementing head. As the droppable object travels through the casing, it generates a pressure pulse that is detected by the pressure transducer. The signals are then processed mathematically by a Kalman filter to determine the current position of the droppable object.

Career Highlights

Artem Kabannik is currently employed at Schlumberger Technology Corporation, where he continues to innovate in the field of wellbore technology. His expertise and inventions have contributed to advancements in hydraulic fracturing and cementing operations.

Collaborations

He has collaborated with notable coworkers, including Roman Vladimirovich Korkin and Rajesh Luharuka, further enhancing the innovative efforts within his team.

Conclusion

Artem Valeryevich Kabannik