Recovering oil reservoir parameters according to high-frequency induction logging data: numerical study using multiphysics modeling
https://doi.org/10.18303/2619-1563-2022-4-105
Abstract
The paper proposes a scheme of numerical experiment to assess the quality of interpretation of logging signals using a digital model of the oil reservoir, including geological, petrophysical, and physical parameters of the environment and interrelated modeling in the ATLAS MPhM system of physical processes occurring in the near-well space. The confidence intervals of oil saturation obtained as a result of interpretation of noisy synthetic logging curves for models with low and high resistivity are estimated.
About the Authors
A. Yu. Sobolev
http://www.ipgg.sbras.ru/ru/institute/staff/sobolevay
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State Technical University
K. Marks Ave., 20, Novosibirsk, 630073
Russian Federation
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS
Koptyug Ave., 3, Novosibirsk, 630090
Novosibirsk State Technical University
K. Marks Ave., 20, Novosibirsk, 630073
Russian Federation
G. V. Moskalev
Novosibirsk State Technical University
K. Marks Ave., 20, Novosibirsk, 630073
Russian Federation
K. Marks Ave., 20, Novosibirsk, 630073
Russian Federation
References
1. Balin V.P., Mokhova N.A., Sintsov I.A., Ostapchuk D.A. Determination of oil displacement coefficient using exploration of the pore space structure with the help of capillary studies // Oil and Gas Territory. – 2017. – Vol. 1–2. – P. 40–50.
2. de Lima O.A.L. Water saturation and permeability from resistivity, dielectric, and porosity logs // Geophysics. – 1995. – Vol. 60 (6). – P. 1756–1764, doi: 10.1190/1.1443909.
3. Kashevarov A.A., Yeltsov I.N., Epov M.I. Hydrodynamic model for the evolution of an invaded zone in borehole drilling // Journal of Applied Mechanics and Technical Physics. – 2003. – Vol. 44 (6). – P. 872–879.
4. Moskalev G.V., Sobolev A.Yu. Noise level parameters estimation of the SKL-160probes under the oil and gas wells conditions of Western Sibria // Interekspo Geo-Sibir’. – 2018. – Vol. 3. – P. 274–280.
5. Nazarova L.A., Nazarov L.A., Epov M.I., El’tsov I.N. Evolution of geomechanical and electro-hydrodynamic fields in deep well drilling in rocks // Journal of Mining Science. – 2013. – Vol. 49 (5). – P. 704–714, doi: 10.1134/S1062739149050031.
6. Nechaeva A.G., Nesterova G.V., Yeltsov I.N. Characteristics of the geoelectrical models of high-resistance Middle Jurassic reservoirs // Interekspo Geo-Sibir’. – 2016. – Vol. 2 (1). – P. 246–250.
7. Nesterova G.V., Kashevarov A.A., Eltsov I.N. Invaded zone evolution studied on the basis of reclogging and hydrodynamical modeling data // Karotazhnik. – 2008. – Vol. 1 (166). – P. 52–68.
8. Nesterova G.V., Yeltsov I.N., Sobolev A.Yu., Surodina I.V. Multiphysical reservoir model collection ATLAS MPhM // Interekspo Geo-Sibir’. – 2019. – Vol. 2 (3). – P. 63–71.
9. Nesterova G.V., Yeltsov I.N., Nazarova L.A., Nazarov L.A., Sobolev A.Yu., Surodina I.V., Chernyak N.M. ATLAS MPhMR. Certificate of state registration of database № 2021621410, publ. 29.06.2021. – Bulletin No. 7. – 2021.
10. Surodina I.V., Nesterova G.V. VIKIZ and BKZ log simulation using Graphics Processing Units // Petrophysics of Complicated Reservoirs: Problems and Perspectives 2015. – EAGE, 2015. – P. 85–94.
11. Surodina I.V., Nesterova G.V. Fast 3D algorithms of VIKIZ and BKZ log numerical simulation taking into account the unequal component natural stress field in the borehole environment // Interekspo Geo-Sibir’. – 2019. – Vol. 2 (3). – P. 55–62.
12. Tyukavkina O.V. Complex lithological and petrographic characteristics of residual hydrocarbon stocks in different collector zones // Geologiya, Geografiya i Globalnaya Energiya. – 2013. – Vol. 1 (48). – P. 23–32.
13. Yeltsov I.N., Kashevarov A.A., Epov M.I. Generalization of Archie’s formula and types of radial resistivity profiles in the borehole environment // Geofizicheskii Vestnik. – 2004. – Vol. 7. – P. 9–14.
14. Yeltsov I.N., Nazarova L.A., Nazarov L.A., Nesterova G.V., Sobolev A.Yu., Epov M.I. Geomechanics and fluid flow effects on electric well logs: Multiphysics modeling // Russian Geology and Geophysics. – 2014. – Vol. 55 (5–6). – P. 775–783, doi: 10.1016/j.rgg.2014.05.020.
15. Yeltsov I.N., Vlasov A.A., Sobolev A.Yu., Fage A.N., Baikova M.A. Processing , visualization and interpretation of geophysical wells investigations in EMF Pro system [in Russian]. – INGG SO RAN, Novosibirsk, 2016. – 94 p.
Review
For citations:
Sobolev A.Yu., Moskalev G.V. Recovering oil reservoir parameters according to high-frequency induction logging data: numerical study using multiphysics modeling. Russian Journal of Geophysical Technologies. 2022;(4):105-113. (In Russ.) https://doi.org/10.18303/2619-1563-2022-4-105
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