Chikina N.N.
n.chikina@rnbvk.ru
Graduated from the Tyumen Industrial Institute (1992), specialization "mining engineering and geophysics".
Senior Petrophysics Manager, PH-Middle East Company LLC, Moscow.
Area of scientific interests: petrophysics, geology, geomechanics.
Author of 13 publications.
Geological simulation and issues of petroleum fields development
| Article # 2_2025 | submitted on 11/18/2024 displayed on website on 01/21/2025 |
| 27 p. | Chikina N.N. |
| Methodic of the fluid seals identification in Upper Devonian carbonates (Orenburg region) based on core and well logging datas, geomechanical modeling | |
| Understanding the distribution patterns and forecasting the quality of seals is an urgent task, the solution of which will help to reduce uncertainties when laying new prospecting, exploration and production wells, and improve drilling efficiency. To construct maps of the distribution and quality of carbonate seals, it is necessary to develop criteria for their identification based on core data and geophysical well logging. The article presents methodological approaches used in the quantitative and qualitative assessment of carbonate seals in the Famennian strata of the Orenburg Region. The obtained results were used to construct maps of the probability of geological success, to assess resources taking into account risks and to determine the prospects of oil and gas potential. Keywords: Famennian carbonate strata, carbonate seal, methods of geophysical well logging, Orenburg region. |
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| article citation | Chikina N.N. Metodika vydeleniya flyuidouporov v karbonatnykh otlozheniyakh verkhnego devona Orenburgskoy oblasti na osnove dannykh kerna, geofizicheskikh issledovaniy skvazhin i geomekhanicheskogo modelirovaniya [Methodic of the fluid seals identification in Upper Devonian carbonates (Orenburg region) based on core and well logging datas, geomechanical modeling]. Neftegazovaya Geologiya. Teoriya I Praktika, 2025, vol. 20, no. 1, available at: https://www.ngtp.ru/rub/2025/2_2025.html EDN: RPGXPJ |
References
Chikina N.N., Melikov R.F., Pavlyukov N.A., Kudymov A.Yu., Astaf'ev E.V., Sulakshin V.V. Novyy podkhod pri otsenke kachestva flyuidouporov v karbonatnom razreze s privlecheniem geomekhanicheskogo modelirovaniya [New approach to assessing the quality of fluid seals in a carbonate section using geomechanical modeling]. Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2019, no.5(329), pp. 22-31. (In Russ.). DOI: 10.30713/2413-5011-2019-5(329)-22-31
Chikina N.N., Nikitin Yu.I., Astaf'ev E.V. Analiz razvitiya flyuidouporov pri poiskakh zalezhey uglevodorodov v strukturakh oblekaniya rifovykh karbonatnykh postroek Orenburgskoy oblasti [Analysis of the development of fluid seals in the search for hydrocarbon accumulations in the enveloping structures of reef carbonate structures in the Orenburg region]. Geologiya rifov: materialy Vserossiyskogo litologicheskogo soveshchaniya. Syktyvkar: IG Komi NTs UrO RAN, 2020, pp. 112-115. (In Russ.).
Chikina N.N., Nikitin Yu.I., Astaf'ev E.V., Vilesov A.P. Razrabotka kompleksa kriteriev dlya otsenki kachestva flyuidouporov v otlozheniyakh famensko-turneyskoy karbonatnoy tolshchi Orenburgskoy oblasti na osnove dannykh kerna i GIS [Development of a set of criteria for assessing the quality of fluid seals in the Famennian-Tournaisian carbonate strata of the Orenburg region based on core and well logging data]. Geomodel'-2017: materialy 19-y nauch.-praktich. konf. po geologorazvedke i razrabotke mestorozhdeniy nefti i gaza. Gelendzhik, 2017. (In Russ.). DOI: 10.3997/2214-4609.201702236
Chikina N.N., Nikitin Yu.I., Lebedev M.V. Rezul'taty realizatsii Programmy GRR na karbonatnye otlozheniya Verkhnego devona Orenburgskoy oblasti [Results of the implementation of the geological exploration activity for carbonate strata of the Upper Devonian of the Orenburg Region]. Ekspozitsiya neft' i gaz, 2024, no. 7, pp. 42-47. (In Russ.).
Filippov B.V. Tipy prirodnykh rezervuarov nefti i gaza [Types of petroleum reservoirs]. Leningrad: Nedra, 1967, 123 p. (In Russ.).
Khitrov A.M., Il'in V.D., Savinkin P.T. Vydelenie, kartirovanie i prognoz neftegazonosnosti lovushek v trekhchlennom rezervuare (Metodicheskoe rukovodstvo) [Identification, mapping and forecast of oil and gas potential of traps in a three-membered reservoir (Methodological manual)]. Moscow: MPR RF, Min. energetiki RF, VNIGNI, 2002, 84 p. (In Russ.).
Nikitin Yu.I., Vilesov A.P., Chikina N.N., Devyatka N.P. Sedimentatsionnye modeli flyuidouporov famenskoy karbonatnoy tolshchi v Orenburgskoy oblasti [Fluid seals depositional models of the Famennian carbonate strata in the Orenburg Region]. Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2023, no. 2, pp. 16-29. (In Russ.). DOI: 10.33285/2413-5011-2023-2(374)-16-29
Polyakov А.А., Murzin Sh.M. Mezhdunarodnyy opyt analiza geologicheskikh riskov [International experience in geological risk analysis]. Neftegazovaya Geologiya. Teoriya I Praktika, 2012, vol. 7, no. 4, available at: http://www.ngtp.ru/rub/3/60_2012.pdf (In Russ.).
Prozorovich G.E. Pokryshki zalezhey nefti i gaza [Seal rocks of petroleum accumulations]. Trudy ZapSibNIGNI, 1972, issue 49, 118 p. (In Russ.).
Saraeva G.D., Per'kova Ya.N. Porody-flyuidoupory mestorozhdeniy nefti i gaza (metody issledovaniy i fizicheskie svoystva) [Seal rocks of petroleum accumulations (research methods and physical properties)]. Moscow: MGP Geoinformmark, 1992, 54 p. (In Russ.).
Shakirov V.A., Miropol'tsev K.F., Vilesov A.P., Maksimova I.A., Sobolev V.I. Prognoznaya otsenka rasprostraneniya flyuidouporov v karbonatnom verkhnem devone Orenburgskoy oblasti [Predictive assessment of the distribution of fluid seals in the Upper Devonian carbonate of the Orenburg region]. Neftyanaya provintsiya, 2018b, no. 4, pp. 133-153. (In Russ.).
Shakirov V.A., Vilesov A.P., Luzina L.A., Chikina N.N., Gabdrakhmanova K.A., Miropol'tsev K.F. Geologicheskie osobennosti flyuidouporov v razreze karbonatnoy tolshchi famenskogo yarusa Orenburgskoy oblasti [Geological features of fluid seals in the carbonate section strata of the Famennian stage of the Orenburg region]. Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2018a, no. 7, pp. 27-35. (In Russ.). DOI: 10.30713/2413-5011-2018-7-27-35
Chikina N.N., Nikitin Yu.I., Astaf'ev E.V. Analiz razvitiya flyuidouporov pri poiskakh zalezhey uglevodorodov v strukturakh oblekaniya rifovykh karbonatnykh postroek Orenburgskoy oblasti [Analysis of the development of fluid seals in the search for hydrocarbon accumulations in the enveloping structures of reef carbonate structures in the Orenburg region]. Geologiya rifov: materialy Vserossiyskogo litologicheskogo soveshchaniya. Syktyvkar: IG Komi NTs UrO RAN, 2020, pp. 112-115. (In Russ.).
Chikina N.N., Nikitin Yu.I., Astaf'ev E.V., Vilesov A.P. Razrabotka kompleksa kriteriev dlya otsenki kachestva flyuidouporov v otlozheniyakh famensko-turneyskoy karbonatnoy tolshchi Orenburgskoy oblasti na osnove dannykh kerna i GIS [Development of a set of criteria for assessing the quality of fluid seals in the Famennian-Tournaisian carbonate strata of the Orenburg region based on core and well logging data]. Geomodel'-2017: materialy 19-y nauch.-praktich. konf. po geologorazvedke i razrabotke mestorozhdeniy nefti i gaza. Gelendzhik, 2017. (In Russ.). DOI: 10.3997/2214-4609.201702236
Chikina N.N., Nikitin Yu.I., Lebedev M.V. Rezul'taty realizatsii Programmy GRR na karbonatnye otlozheniya Verkhnego devona Orenburgskoy oblasti [Results of the implementation of the geological exploration activity for carbonate strata of the Upper Devonian of the Orenburg Region]. Ekspozitsiya neft' i gaz, 2024, no. 7, pp. 42-47. (In Russ.).
Filippov B.V. Tipy prirodnykh rezervuarov nefti i gaza [Types of petroleum reservoirs]. Leningrad: Nedra, 1967, 123 p. (In Russ.).
Khitrov A.M., Il'in V.D., Savinkin P.T. Vydelenie, kartirovanie i prognoz neftegazonosnosti lovushek v trekhchlennom rezervuare (Metodicheskoe rukovodstvo) [Identification, mapping and forecast of oil and gas potential of traps in a three-membered reservoir (Methodological manual)]. Moscow: MPR RF, Min. energetiki RF, VNIGNI, 2002, 84 p. (In Russ.).
Nikitin Yu.I., Vilesov A.P., Chikina N.N., Devyatka N.P. Sedimentatsionnye modeli flyuidouporov famenskoy karbonatnoy tolshchi v Orenburgskoy oblasti [Fluid seals depositional models of the Famennian carbonate strata in the Orenburg Region]. Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2023, no. 2, pp. 16-29. (In Russ.). DOI: 10.33285/2413-5011-2023-2(374)-16-29
Polyakov А.А., Murzin Sh.M. Mezhdunarodnyy opyt analiza geologicheskikh riskov [International experience in geological risk analysis]. Neftegazovaya Geologiya. Teoriya I Praktika, 2012, vol. 7, no. 4, available at: http://www.ngtp.ru/rub/3/60_2012.pdf (In Russ.).
Prozorovich G.E. Pokryshki zalezhey nefti i gaza [Seal rocks of petroleum accumulations]. Trudy ZapSibNIGNI, 1972, issue 49, 118 p. (In Russ.).
Saraeva G.D., Per'kova Ya.N. Porody-flyuidoupory mestorozhdeniy nefti i gaza (metody issledovaniy i fizicheskie svoystva) [Seal rocks of petroleum accumulations (research methods and physical properties)]. Moscow: MGP Geoinformmark, 1992, 54 p. (In Russ.).
Shakirov V.A., Miropol'tsev K.F., Vilesov A.P., Maksimova I.A., Sobolev V.I. Prognoznaya otsenka rasprostraneniya flyuidouporov v karbonatnom verkhnem devone Orenburgskoy oblasti [Predictive assessment of the distribution of fluid seals in the Upper Devonian carbonate of the Orenburg region]. Neftyanaya provintsiya, 2018b, no. 4, pp. 133-153. (In Russ.).
Shakirov V.A., Vilesov A.P., Luzina L.A., Chikina N.N., Gabdrakhmanova K.A., Miropol'tsev K.F. Geologicheskie osobennosti flyuidouporov v razreze karbonatnoy tolshchi famenskogo yarusa Orenburgskoy oblasti [Geological features of fluid seals in the carbonate section strata of the Famennian stage of the Orenburg region]. Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2018a, no. 7, pp. 27-35. (In Russ.). DOI: 10.30713/2413-5011-2018-7-27-35