TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
Some Features afferent to the Screening Calculation of Steam-Flood Oil Recovery
(Unele particularităti ale metodelor de calcul simplificat al recuperării titeiului prin injectie continuă de abur)
Vol LXI • No. 4/2009
Eugen Mihail Ionescu, Sorin Gheorghiu, Ion Cretu
Universitatea Petrol-Gaze din Ploiesti, Bd. Bucuresti, 39, Ploiesti
e-mail: ionescu_em@yahoo.com

 Keywords   oil recovery, steam-flood, screening calculation, heat transfer.

 Abstract
This paper presents, beside the classical model introduced by Marx and Langenheim, several analytical methods for estimating the performance of oil recovery from reservoir by steam-flood. Both the advantages and limitations in use of each method are evidenced. For exemplification purposes, a case study which illustrates the algorithm of determining the performance parameters afferent to a continuous steam injection into an oil reservoir process, using the Marx-Langenheim model, is included.

 Rezumat
În lucrare suni prezentate, alături de modelul, devenit clasic, preconizat de Marx şi Langenheim, câteva metode analitice de estimare a performanţei recuperării ţiţeiului din zăcământ prin spălare cu abur. Sunt puse în evidenţă atât avantajele cât şi limitele de aplicabilitate ale fiecărei metode. Spre exemplificare, este inclus un studiu de caz care ilustrează modul de determinare a parametrilor de performanţă aferenţi unui proces de injecţie continuă de abur într-un zăcământ de ţiţei, folosind modelul Marx-Langenheim.



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