Neftyanaya Provintsiya
electronic peer-reviewed scholarly publication
Neftyanaya provintsiya No. 4(36), 2023

Preparation of geomechanical rock properties library for reservoir optimization of hydraulic fracturing design at the sites of JSC Samotlorneftegaz

M.I. Samoilov, A.N. Sovranenko, V.A. Moreva, V.S. Kuleshov, N.A. Pavlyukov, P.A. Kurkin
DOI: https://doi.org/10.25689/NP.2023.4.101-112

Abstract


This paper contains 1D geomechanical models of vertical evaluation wells which were developed based on full-wave sonic and density logging data. It also contains a ready database of uniform and physically based data on elastic properties and stresses for different lithofacies and stratigraphic units which later can be used in hydraulic fracturing design and improvement of fracturing efficiency during field development at vertical, directional and horizontal wells of JSC Samotlorneftegaz.

Key words:

geomechanical modeling, reservoir fracturing, full-wave sonic logging, clustering

References

1. Fadeeva V.A., Samoilov M.I., Pavlov V.A., et al. Using preliminary 1D geomechanical model for core research planning. Geologiya, Geofizika i Razrabotka Neftyanykh i Gazovykh Mestorozhdeniy [Geology, Geophysics and Development of Oil and Gas Fields]. 2020, No. 7 (343), pp. 29-35. (in Russian)

2. Moreva V.A., Kuleshov V.S., Pavlov V.A., Samoilov M.I. A hydrofrac fracture height measurement as a method for geomechanical model verification. Karotazhnik [Well Logging]. 2021, No. 8 (314), pp. 93-109. (in Russian)

3. Vorontsov K.V. Lektsii po algoritmam klasterizatsii i mnogomernogo shkalirovaniya [Lectures on clustering and multidimensional scaling algorithms]. Moscow, Moscow State University, 2007. (in Russian)

4. Pavlyukov N.A., Pavlov V.A., Melikov R.F., et al. Selecting optimal procedure of clustering data from geomechanical modeling for hydraulic fracturing design. Neftyanaya Provintsiya [Oil Province]. 2018, No. 2(14), pp. 88-99. (in Russian)

5. Eltsov I.N., Samoilov M.I., Toropetsky K.V., Borisov G.A. Evaluation of petrophysical relations by using cluster analysis. SPE-201970-MS, 2020. (in English)

6. Samoilov M.I., Pavlov V.A., Pavlyukov N.A., Timirtdinov A.Yu. Integrated geomechanical modeling and hydraulic fracturing design: from particular cases to the overall result. SPE-206641-MS, 2021. (in English)

7. Pavlyukov N.A., Pavlov V.A., Samoilov M.I. Adaptation of geomechanical model to the formation hydrofrac fracture height measurement using sonic log. Karotazhnik [Well Logging]. 2022, No. 6 (320), pp. 93-103. (in Russian)

Authors

M.I. Samoilov, Chief Examiner, Examining Division, Tyumen Petroleum Research Center LLC
79/1, Osipenko st., Tyumen, 625002, Russian Federation
E-mail: MI_Samoylov2@tnnc.rosneft.ru

A.N. Sovranenko, Manager, Hydraulic Fracturing Engineering Support Department, RN-Center of Examining Assistance and Technical Development LLC
7b, Odesskaya st., Tyumen, 625023, Russian Federation
E-mail: ansovranenko@ceptr.rosneft.ru

V.A. Moreva, Chief Specialist, Geomechanics Projects Development Department, Tyumen Petroleum Research Center LLC
79/1, Osipenko st., Tyumen, 625002, Russian Federation
E-mail: vafadeeva@tnnc.rosneft.ru

V.S. Kuleshov, PhD, Manager, Geomechanics Projects Development Department, Tyumen Petroleum Research Center LLC
79/1, Osipenko st., Tyumen, 625002, Russian Federation
Assistant Profesor, Tyumen Industrial University
38, Volodarskogo st., Tyumen, 625000, Russian Federation
E-mail: kuleshovvs@gmail.com

N.A. Pavlyukov, Examiner, Geomechanics Projects Development Department, Tyumen Petroleum Research Center LLC
79/1, Osipenko st., Tyumen, 625002, Russian Federation
E-mail: napavlyukov@tnnc.rosneft.ru


P.A. Kurkin, Manager, Geomechanics Projects Development Department, Tyumen Petroleum Research Center LLC
79/1, Osipenko st., Tyumen, 625002, Russian Federation
E-mail: pakurkin@tnnc.rosneft.ru

For citation:

M.I. Samoilov, A.N. Sovranenko, V.A. Moreva, V.S. Kuleshov, N.A. Pavlyukov, P.A. Kurkin Podgotovka biblioteki geomekhanicheskikh svoystv dlya optimizatsii dizaynov GRP na ob"yektakh AO «Samotlorneftegaz» [Preparation of geomechanical rock properties library for reservoir optimization of hydraulic fracturing design at the sites of JSC Samotlorneftegaz]. Neftyanaya Provintsiya, No. 4(36), 2023. pp. 101-112. DOI https://doi.org/10.25689/NP.2023.4.101-112. EDN FVXMFY (in Russian)

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