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Browsing by Subject "material balance"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Application of classic Material Balance techniques in well A-1H in the Snadd field in the Norwegian Sea
    (Data obrony: 2015-10-19) Chmiel, Marlena
    Wydział Wiertnictwa, Nafty i Gazu
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Problemy przemieszczania się wody złożowej w czasie eksploatacji złóż gazu ziemnego i podziemnych magazynów gazu
    (2007) Rybicki, Czesław; Blicharski, Jacek
    This paper concerns some problems of exploitation of water drive gas reservoirs. There are presented methods for defining drive mechanism of gas reservoirs and methods for estimation of intensity of water influx from adjacent aquifer. On the basis of presented mathematical model authors has made calculation for a chosen gas reservoir working in natural water influx conditions.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Storage capacity of depleted gas reservoirs for carbon dioxide sequestration - material balance approach
    (2010) Blicharski, Jacek; Rybicki, Czesław
    In order to prevent CO2 concentrations in the atmosphere rising to unacceptable levels, carbon dioxide can be separated from the flue gas, for example from a power plants and subsequently sequestrated. Different technologies for carbon dioxide sequestration can be proposed. They are: - storage in depleted gas reservoirs, - storage in oceans and aquifers, - sequestration CO2 by means of so-called 'mineral CO2 sequestration'. A depleted gas reservoir represents an attractive target for carbon sequestration for several reasons. It contains a geological trap, transport and injection infrastructure. Moreover CO2 injection can be thought as enhance gas production either by re-pressurization or pressure maintenance. The purpose of this paper is to evaluate storage capacity of carbon dioxide in a depleted gas reservoir in relation to the recovery factor of hydrocarbons. A material balance equation for CO2 sequestration proposed by Lawal and Frailey (Lawal, Frailey, 2004) was modified to predict a CO2 sequestration volumes. On the basis of derived material balance equation there were made calculations for a chosen natural gas reservoir.