НЕФТЯНАЯ ПРОВИНЦИЯ

Abstract

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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:

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

References

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1. 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)

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

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

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Authors

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T.A. Abramov, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625002, Russian Federation

E-mail: taabramov@tnnc.rosneft.ru

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A.O. Gordeev, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625002, Russian Federation

E-mail: AOGordeev@tnnc.rosneft.ru

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O.A. Loznyuk, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625002, Russian Federation

E-mail: o_loznyuk@rosneft.ru

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A.I. Tyulkova, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625002, Russian Federation

E-mail: aityulkova@tnnc.rosneft.ru

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D.G. Afonin, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625002, Russian Federation

E-mail: dgafonin@tnnc.rosneft.ru

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For citation:

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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)