Neftyanaya Provintsiya
electronic peer-reviewed scholarly publication
Neftyanaya provintsiya No.4(20),2019

ANALYSIS OF PRESSURE TRANSIENT TEST RESULTS FOR BERYOZOVSKAYA SUITE

T.A. Abramov, A.O. Gordeev, O.A. Loznyuk, A.I. Tyulkova, D.G. Afonin
DOI https://doi.org/10.25689/NP.2019.4.234-247

Abstract

The paper presents a summary of pressure transient test results for Beryozovskaya suite of NK Rosneft’s oil, gas and condensate field. Based on pressure transient test results for Upper-Beryozovskaya subsuite, it contains terrigenous sediments. Lower-Beryozovskaya subsuite contains an opokamorphic reservoir which demonstrates relationship between fracturing and well deliverability and the nature of pressure buildup curves. The obtained pressure buildup curves have been classified and the reasons for such responses have been analyzed. The paper presents the procedure of well testing scheme selection for Beryozovskaya suite based on well potential productivity.

    Key words:

    low-permeability reservoirs, silica clay, Beryozovskaya suite, pressure transient test, fracturing

    References

    A.A. Nezhdanov, V.V. Ogibenin, S.A. Skrylev Stroenie i perspektivy gazonosnosti senonskih otlozheniya severa Zapadnoj Sibiri [Structure and gas potential of Cenonian sediments in the north of West Siberia]. Gazovaya promyshlennost, Special issue “Unconventional gas resources”, 2010, No.676, pp.32-37 (in Russian)

    G. Stewart. Well test design and analysis, 2011. – 1545 p.

    J.P. Garcia, M. Pooladi-Darvish, F. Brunner, M. Santo, L. Mattar. Well Testing of Tight Gas Reservoirs // SPE 100576.

    Authors

    T.A. Abramov, LLC «Tyumen Petroleum Research Center»
    79/1, Osipenko st., Tyumen, 625002, Russian Federation
    E-mail: taabramov@tnnc.rosneft.ru

    A.O. Gordeev, LLC «Tyumen Petroleum Research Center»
    79/1, Osipenko st., Tyumen, 625002, Russian Federation
    E-mail: AOGordeev@tnnc.rosneft.ru

    O.A. Loznyuk, LLC «Tyumen Petroleum Research Center»
    79/1, Osipenko st., Tyumen, 625002, Russian Federation
    E-mail: o_loznyuk@rosneft.ru

    A.I. Tyulkova, LLC «Tyumen Petroleum Research Center»
    79/1, Osipenko st., Tyumen, 625002, Russian Federation
    E-mail: aityulkova@tnnc.rosneft.ru

    D.G. Afonin, LLC «Tyumen Petroleum Research Center»
    79/1, Osipenko st., Tyumen, 625002, Russian Federation
    E-mail: dgafonin@tnnc.rosneft.ru

    For citation:

    T.A. Abramov, A.O. Gordeev, O.A. Loznyuk, A.I. Tyulkova, D.G. Afonin Muzovatkin Analiz rezul'tatov planirovanija i provedenija GDI plastov berezovskoj svity [Analysis of pressure transient test results for Beryozovskaya suite]. Neftyanaya Provintsiya, No. 4(20), 2019. pp. 234-247. https://doi.org/10.25689/NP.2019.4.234-247 (in Russian)

    © Non-governmental organization Volga-Kama Regional Division of the Russian Academy of Natural Science, 2015-2022 All the materials of the journal are available under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)