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Titolo:
Analytical models for capillary imbibition: One-dimensional matrix blocks
Autore:
Reis, J; Cil, M;
Indirizzi:
Embry Riddle Univ, Prescott, AZ 86301 USA Embry Riddle Univ Prescott AZ USA 86301 ddle Univ, Prescott, AZ 86301 USA BDM Petr Technol, Bartlesville, OK 74005 USA BDM Petr Technol Bartlesville OK USA 74005 ol, Bartlesville, OK 74005 USA
Titolo Testata:
IN SITU
fascicolo: 3, volume: 23, anno: 1999,
pagine: 243 - 270
SICI:
0146-2520(1999)23:3<243:AMFCIO>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
FRACTURED POROUS-MEDIA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Reis, J Embry Riddle Univ, 3200 Willow Creek Rd, Prescott, AZ 86301 USA Embry Riddle Univ 3200 Willow Creek Rd Prescott AZ USA 86301 1 USA
Citazione:
J. Reis e M. Cil, "Analytical models for capillary imbibition: One-dimensional matrix blocks", IN SITU, 23(3), 1999, pp. 243-270

Abstract

This study has evaluated numerous analytical models for countercurrent capillary imbibition for use as matrix-fracture transfer functions in waterflood models for naturally fractured reservoirs. Relationships between the various models were developed and were used to reformulate the models into common terms so they could be compared. The models were then validated againstexperimental data; both previously published data and new data obtained inthis study were used. From this analysis, the strengths and weaknesses of each model were determined. The square-root model was the best model for the early-time period when the finite size of the matrix block did not impactimbibition. A modified power-law model provided the best model for the late-time period when the finite size of the matrix block did impact imbibition. An exponential model provided the best overall model for imbibition through both time periods, although it was not accurate for the very early times.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/12/20 alle ore 21:53:25