The use of passive seismic exploration to identify oil-bearing reservoirs in the Udmurt Republic, Russia

• Autorzy: Likhacheva Olga , Kashin Gleb , Mironychev Vadim
• Języki publikacji: EN

Abstrakty

EN

The level of oil production in the Udmurt Republic is currently experiencing a declining trend due to the depletion of large and medium-sized oil fields that have been in operation for a long time. Therefore, the main challenge in this region is to stabilize & increase oil extraction by means of exploring more promising oil fields of a smaller size. However, some issues cause difficulties. Firstly, 2D and 3D seismic data often do not provide the reliable mapping of small fields. Secondly, geological prospecting and exploration, along with exploratory drilling, make these works costly. Furthermore, the estimation of the reserves for such deposits often contains errors. Passive seismic exploration is proposed as a solution to these problems, reducing exploratory and exploitation drilling costs, with the time required for geological exploration also being diminished.

Słowa kluczowe

EN

passive seismic; Udmurt Republic; small-sized reservoir; oil and gas

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: Journal of Geotechnology and Energy
• Rocznik: 2021
• Tom: Vol. 38, no. 1
• Strony: 35--40
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Likhacheva Olga

• Udmurt State University, Izhevsk, Russian Federation

• https://orcid.org/0000-0001-6580-0787

autor

Kashin Gleb

• Gazpromneft STC, Tyumen, Russian Federation

• https://orcid.org/0000-0002-8620-907X

autor

Mironychev Vadim

• Udmurt State University, Izhevsk, Russian Federation

• https://orcid.org/0000-0002-1018-6078

Bibliografia

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• [2] JSC Udmurtneft: www.udmurtneft.ru/news/5618 [5.05.2019].
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• [4] Gritsenko S.A.: Izobrazhenie geologicheskikh razrezov i opredelenie skorostey metodom obshchey glubinnoy tochki [Image of geological sections and determination of velocities by the method of Common depth point]. FGBOU “VSEGEI”, St. Peterburg 2014.
• [5] Acoustic low-frequency exploration scientific and technological complex: anchar.ru [10.05.2019].
• [6] Arutyunov S.L.: Otchet o vypolnenii opytnykh rabot metodom nizkochastotnoy razvedki ANChAR na territorii Udmurtskoy Respubliki [Report on the implementation of experimental work by the method of low-frequency intelligence ANCHAR on the territory of the Udmurt Republic]. Dogovor A-39/99 ot 2.07.1999 g [Agreement A-39/99 of 2.07.1999], Orenburg-Izhevsk 1999.
• [7] Lysenko V.D.: Innovatsionnaya razrabotka neftyanykh mestorozhdeniy [Innovative development of oil fields]. OOO “Nedra - Biznestsentr”, Moscow 2000.
• [8] Sharapov I.R., Shabalin N.Yu., Biryaltsev E.V., Feofilov S.A., Ryzhov V.A.: Innovacionnye metody nizkochastotnoj sejsmorazvedki v neftegazovoj promyshlennosti - opyt primeneniya v Rossii [Innovative passive microseismic methods in oil and gas industry - experience applied in Russia]. Materials of the International Scientific Geological Conference “AtyrauGeo-2015”, 2015.