Geological simulation and issues of petroleum fields development
Section editor – PhD in geology and mineralogy Khalimov E.M.
Article # 29_2014
12 p.
pdf  The necessity of consideration of geologic-producing parameters in the estimation of the hydrocarbon reserves
The creation and adaptation of geological and reservoir simulation models using recent data for the entire period of development, and the reservoir parameters and fluid are initially defined and constant. They change as a result of technological influence and absence of the accounting of these changes leads to decrease in degree of reliability of received 3D geological and hydrodynamic models. The dynamic model of the porosity ratio used to predict changes in the development of deposits, allowing to define the value of the ratio on various dates is proved. The comparison of the initial effective oil-saturated reservoir volume and initial porosity ratio defined with and without technological processes on their values is presented. The initial volumes of hydrocarbons deposits of a considered deposit are specified and account of technological changes of geological field parameters in the construction of geological and hydrodynamic models is proved.

Keywords: porosity ratio, deposits volume, reserves estimation, geological and hydrodynamic model of reservoir.
article citation Zinovkina T.S. O neobhodimosti ucheta tehnogennyh izmenenij geologo-promyslovyh parametrov pri podschete zapasov uglevodorodov [The necessity of consideration of geologic-producing parameters in the estimation of the hydrocarbon reserves]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 3, available at: http://www.ngtp.ru/rub/11/29_2014.pdf
DOI https://doi.org/10.17353/2070-5379/29_2014
References

   Abasov M.T., Dzhevanshir R.D., Imanov A.A., Dzhalalov G.I. O vlijanii plastovogo davlenija na izmenenie fil'tracionno-emkostnyh svojstv terrigennyh porod-kollektorov v processe razrabotki mestorozhdenij nefti i gaza [Influence of reservoir pressure on change of the filtration and capacity properties of terrigenous reservoir rocks in the development oil and gas fields]. Geologija nefti i gaza, 1997, No. 5. - www.geolib.ru.
   Cholovskij I.P., Bragin Ju.I. Promyslovo-geologicheskij kontrol' razrabotki mestorozhdenij uglevodorodov [Downhole geological control of hydrocarbon fields]. Moscow: Neft' i gaz, 2002, 224 p.
   Dobrynin V.M. Deformacija i izmenenija fizicheskih svojstv kollektorov nefti i gaza [Deformation and changes in the physical properties of oil and gas reservoirs]. Moscow: Nedra, 1970, 239 p.
   Gutman I.S. Metody podscheta zapasov nefti i gaza [Methods of oil and gas reserves estimation]. Moscow: Nedra, 1985, 223 p.
   Ivanova M.M., Cholovskij I.P., Bragin Ju.I. Neftegazopromyslovaja geologija [Petroleum geology]. Moscow: Nedra, 2000, 414 p.
   Lysenko V.D. Razrabotka neftjanyh mestorozhdenij. Proektirovanie i analiz [Exploration of oil fields. Engineering and analysis]. Moscow: Nedra, 2003, 638 p.
   Mihajlov N.N. Fizika neftjanogo i gazovogo plasta [Physics of oil and gas reservoir]. Issue 1, Moscow: MAKS Press, 2008, 448 p.
   Sidorov A.A. Izmenenie emkostnyh i fil'tracionnyh svojstv poristyh sred pri ih deformirovanii [Capacity and filtration properties changing of the porous medium in their deformation] // Vestnik nedropol'zovatelja Hanty-Mansijskogo avtonomnogo okruga, 2000, No. 5, http://www.oilnews.ru.
   Surguchev M.L. Vtorichnye i tretichnye metody uvelichenija nefteotdachi plastov [Secondary and tertiary EOR methods]. Moscow: Nedra, 1985, 308 p.
   Zinovkina T.S. Ob izmenenii poristosti kollektorov v processe razrabotki neftjanyh mestorozhdenij [Change reservoirs porosity in the development of oil fields]. Neftjanoe hozjajstvo, 2012, No. 8, p. 132-135.
   Zinovkina T.S. Ocenka vozmozhnoj nefteotdachi zalezhi Massiv mestorozhdenija Alian [Assessment of possible oil recovery of Massiv deposits of the Alian field]. Izvestija VUZov. Neft' i gaz, 2013, No. 1, p. 60-65.
   Zinovkina T.S. Primenenie dispersionnogo analiza dlja opredelenija nachal'noj otmetki vodoneftjanogo kontakta zalezhi [Application of the dispersive analysis to determine the initial field oil-water contact.]. Geologija, geofizika i razrabotka neftjanyh i gazovyh mestorozhdenij, 2011, No. 6, p. 67-70.