Currently, most of the oil fields of the Republic of Tatarstan pay much attention to residual recoverable reserves, since the amount of “traditional” oil decreases every year. This trend imposes certain difficulties on the process of their extraction. However, with a full study of hard-to-recover reserves, it is possible to maintain stable oil production by involving such deposits or their parts in the development.
This article discusses a comprehensive study of the geological structure of an oil reservoir, together with an analysis of changes in reservoir pressure and current moving oil reserves. Based on the results obtained, the most favorable areas are selected for well drilling and geological and technical measures. It is assumed that these measures will make it possible to reasonably improve the development system of an oil deposit with an extensive oil and water zone to cover the development of residual reserves.
timan horizon, geological structure, reserves, well, development object, production, reservoir pressure, injection, integrated, development system
Antonova, I.G. Otchet o rezul'tatah MOGT 3D sejsmorazvedochnyh rabot na territorii Tukaevskogo rajona Respubliki Tatarstan [Report on the results of 3D seismic survey on the territory of the Tukayevsky district of the Republic of Tatarstan] / I.G. Antonova, R.I. Mirgalimova. - Bugulma: TNG-Group, 2016. - 208 p. (in Russian)
Gazizov I.G., Emelyanov V.V., Plotnikova I.N. Novye perspektivnye ob#ekty poiska nefti v bortovoj zone Kamsko-Kinel'skoj sistemy progibov [New perspective objects of oil search in the onboard zone of the Kamsko-Kinel deflection system] // New Ideas in Oil and Gas Geology: Proceedings of the International scientific and practical conference. - Moscow, 2017. - c. 98-103. (in Russian)
Zakirov S.N., Indrupsky I.M., Zakirov E.S. and others. Novye principy i tehnologii razrabotki mestorozhdenij nefti i gaza [New principles and technologies for the development of oil and gas fields]. Part 2. - M.-Izhevsk: Institute for Computer Research, SIC "Regular and chaotic dynamics", 2009. - 484 p. (in Russian)
Ibatullin, R.R. Tehnologicheskie processy razrabotki neftjanyh mestorozhdenij: uchebnoe posobie dlja vuzov [Technological processes of oil field development] / R.R. Ibatullin. Moscow: VNIIOENG, 2011. 303 p. (in Russian)
Muslimov R.Kh. Nefteotdacha: proshloe, nastojashhee, budushhee (optimizacija dobychi, maksimizacija KIN) [Oil recovery: past, present, future (production optimization, maximization of oil recovery factor)] / R.Kh. Muslimov, - Kazan: Publishing House "FEN" AS RT. - 2014. – 798p. (in Russian)
Khisamov R.S. Jeffektivnost' vyrabotki trudnoizvlekaemyh zapasov nefti [Efficiency of production of hard-to-recover oil reserves: Training manual]. Kazan: publishing house "Fen" of the Academy of Sciences of the Republic of Tatarstan, 2013. - 310 p. (in Russian)
Khisamutdinov N.I., Gilmanova R.H., Vladimirov I.V., Akhmetov N.Z., Abdulmazitov R.G., Sarvaretdinov R.G., Razrabotka neftjanyh plastov v pozdnej stadii, T. 1. Geologija i razrabotka zalezhi v pozdnej stadii [Development of oil reservoirs in the late stage, Vol. 1. Geology and development of deposits in the late stage]. Moscow: VNIIOENG, 2004, 252 p. (in Russian)
A.A. Sadykov, 1st year Master’s Degree Student, Department of Oil and Gas Geology named after Academician A.A. Trofimuk, Kazan (Volga region) Federal University
A.A. Sadykov Kompleksnyj podhod k analizu i sovershenstvovaniju sistemy razrabotki na primere neftjanoj zalezhi s obshirnoj vodo-neftjanoj zonoj [Integrated approach to analysis and improvement of the development system on the example of oil deposit with a wide water-oil zone]. Neftyanaya Provintsiya, No. 2(22), 2020. pp.49-58. DOI https://doi.org/10.25689/NP.2020.2.49-58 (in Russian)