... and analytically examines the mechanism of producing water-free oil from the DWL from the bottom water drive reservoirs. The DWL feasibility is tested with a simple analytical model derived in this study. Also, a good match is obtained when comparing the model --calculated data to real production data...

... decomposition hydrate pressure production thermal conductivity gas production flow assurance hydrate cap equation production monitoring analytical model hydrate-capped gas reservoir thickness upstream oil & gas bottomhole pressure recovery hydrate recovery permeability...

... viscous drag geometry gas density analytical model steam-assisted gravity drainage capillary tube 1 PAPER 2009-194 Investigation of Gas Flow in SAGD C. CANAS, A. KANTZAS University of Calgary N. EDMUNDS Laricina Energy Ltd. This paper is accepted for the Proceedings of the Canadian International...

.... PETROLEUM SOCIETY 2 Developed models can be divided into two broad categories: analytical and numerical models. Analytical models are used for mechanistic studies and improve understanding of the process. Numerical models have smaller number of simplifying assumption, so they are more comprehensive...

... cumulative oil production propane steam front position steam injection oil production steam front location steam 5 upstream oil & gas petroleum distillate heat loss analytical model experimental data differential pressure pure steam injection separator run 3 enhanced...

... transition zone permeability vapour chamber artificial intelligence oil production rate physical model solvent concentration oil sand test 2 heavy oil test 1 analytical model fraction upstream oil & gas vapex physical model diffusivity bitumen maximum solvent concentration...

... ranking of all the possible reservoir candidates using screening criteria supported by statistical methods is performed. Based on the evaluation of several analytical models a more representative analytical tool was generated to evaluate and predict the performance of SAGD process. Also, this analytical...