KFU. Card publication. Numerical Model, Algorithms and Software for Quantitative Estimation of Implosion Impulse-Amplitude Action on Porous-Fractured Medium in Well Bottom Zone

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NUMERICAL MODEL, ALGORITHMS AND SOFTWARE FOR QUANTITATIVE ESTIMATION OF IMPLOSION IMPULSE-AMPLITUDE ACTION ON POROUS-FRACTURED MEDIUM IN WELL BOTTOM ZONE

Form of presentation

Articles in international journals and collections

Year of publication

2018

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Authors, employees of KFU

Konyukhov Vladimir Mikhaylovich, author

Bibliographic description in the original language

Konyukhov V, Konyukhov I, Chekalin A., Numerical Model, Algorithms and Software for Quantitative Estimation of Implosion Impulse-Amplitude Action on Porous-Fractured Medium in Well Bottom Zone//Proceedings of 2018 IEEE East-West Design and Test Symposium, EWDTS 2018. - 2018. - Vol., Is.. - Art. � 8524723.

Annotation

Mathematical, numerical and algorithmical models for computation of interconnected hydrodynamic processes in the producing well, oscillation of the implosion chamber on the elastic steel cable and filtration in the fractured-porous oil reservoir caused by hydraulic shock on bottom-hole formation zone is proposed. The iterative procedures and parallel algorithms to solve the system of non-linear algebraic equations are developed. These models are implemented in program package. The features of processes in the united implosion system «oil reservoir – well –chamber« are numerically studied. An influence of the various parameters on the length of created fractures in the bottom-hole zone is estimated. It is shown that chamber can shift for a few meters due to elongation of the cable. The displacement magnitude depends on material of the cable and the form of the chamber that determinate its viscous interaction with borehole fluid. The important result is also that there exists the optimal size of the chamber that provides the maximal effect from the implosion hydraulic shock.

Keywords

Numerical Model Algorithms Software Implosion Impulse-Amplitude Action Porous-Fractured Medium Well Bottom Zone

The name of the journal

Proceedings of 2018 IEEE East-West Design and Test Symposium, EWDTS 2018

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85057960127&doi=10.1109%2fEWDTS.2018.8524723&partnerID=40&md5=43c6062e7d2a592bf1a5036d805e8508

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=198439&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Konyukhov Vladimir Mikhaylovich	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Konyukhov V, Konyukhov I, Chekalin A., Numerical Model, Algorithms and Software for Quantitative Estimation of Implosion Impulse-Amplitude Action on Porous-Fractured Medium in Well Bottom Zone//Proceedings of 2018 IEEE East-West Design and Test Symposium, EWDTS 2018. - 2018. - Vol., Is.. - Art. � 8524723.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=198439&p_lang=2	ru_RU
dc.description.abstract	Proceedings of 2018 IEEE East-West Design and Test Symposium, EWDTS 2018	ru_RU
dc.description.abstract	Mathematical, numerical and algorithmical models for computation of interconnected hydrodynamic processes in the producing well, oscillation of the implosion chamber on the elastic steel cable and filtration in the fractured-porous oil reservoir caused by hydraulic shock on bottom-hole formation zone is proposed. The iterative procedures and parallel algorithms to solve the system of non-linear algebraic equations are developed. These models are implemented in program package. The features of processes in the united implosion system «oil reservoir – well –chamber« are numerically studied. An influence of the various parameters on the length of created fractures in the bottom-hole zone is estimated. It is shown that chamber can shift for a few meters due to elongation of the cable. The displacement magnitude depends on material of the cable and the form of the chamber that determinate its viscous interaction with borehole fluid. The important result is also that there exists the optimal size of the chamber that provides the maximal effect from the implosion hydraulic shock.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Numerical Model, Algorithms and Software for Quantitative Estimation of Implosion Impulse-Amplitude Action on Porous-Fractured Medium in Well Bottom Zone	ru_RU
dc.type	Articles in international journals and collections	ru_RU