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Keywords: slug size
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Journal Articles
Journal of Canadian Petroleum Technology 49 (10): 75–82.
Paper Number: SPE-141650-PA
Published: 01 October 2010
... the objective function, while the controlling variables are chosen to be the injection rates, ratios of gas slug size to water slug size (WAG ratio) and cycle time (i.e., the injection time for each gas or water slug) for the injectors and bottomhole pressures (BHPs) for the producers. A hybrid...
Journal Articles
Journal of Canadian Petroleum Technology 44 (02).
Paper Number: PETSOC-05-02-04
Published: 01 February 2005
... alkaline/surfactant/ polymer (ASP) injection strategy. Coreflood tests used either sandpacks or composite reservoir cores with a selected medium crude oil. Injected surfactant concentration, slug size, chasing fluid, and residual oil saturation were the varied parameters. The optimal surfactant...
Journal Articles
Journal of Canadian Petroleum Technology 41 (09).
Paper Number: PETSOC-02-09-04
Published: 01 September 2002
... and of CO 2 content in the flue gas. Physical model tests were carried out to investigate the effects on oil recovery of injection rate, injection mode (vertically downward, vertically upward, and horizontal injection), and slug size. The free-gas mechanism in the flue gas injection process was also...
Journal Articles
Journal of Canadian Petroleum Technology 38 (13).
Paper Number: PETSOC-99-13-20
Published: 01 December 1999
... laboratory prepared sandpacks. The acidity, interfacial tension and contact angle of Kareem crude oil were investigated. The present study is concerned with the effect of alkaline slug concentration, slug size, varying shale content and alkali type on oil recovery. Kareem crude oil is highly acidic (2.7 mg...
Journal Articles
Journal of Canadian Petroleum Technology 37 (04).
Paper Number: PETSOC-98-04-03
Published: 01 April 1998
... presence of tarmat. Driving a slug of solvent with hot water to displace tar increases the hydrocarbon recovery even further. However, for each of the two solvents studied, there is an optimum slug size with which the hydrocarbon recovery is maximum. Moreover, the recovery was found to increase further...
Journal Articles
Journal of Canadian Petroleum Technology 30 (06).
Paper Number: PETSOC-91-06-07
Published: 01 November 1991
... Modeling & Simulation slug size miscible displacement vertical miscible displacement simulator solvent bank design production rate miscible method oil production miscibility oil production rate Upstream Oil & Gas miscible flood dispersion bank size Pembina Nisku solvent bank size...
Journal Articles
Journal of Canadian Petroleum Technology 28 (03).
Paper Number: PETSOC-89-03-05
Published: 01 May 1989
..., such as polymer, emulsion, air, biopolymer, and foam. The present study complements that investigation for a wider range of mobility control agent slug sizes, oil-to-water zone permeability and thickness ratios, etc. Also presented is a qualitative comparison of various mobility control agents to show...
Journal Articles
Journal of Canadian Petroleum Technology 26 (06).
Paper Number: PETSOC-87-06-03
Published: 01 November 1987
... an oil reservoir with bottom water, polymer, emulsion, biopolymer, and foam were used as mobility control agents in various slug sizes. Core flood experiments were conducted to study the effect of permeability contrast, relative oil-water layer thickness, oil viscosity, injection rate, slug size and...
Journal Articles
Journal of Canadian Petroleum Technology 18 (04).
Paper Number: PETSOC-79-04-01
Published: 01 October 1979
... interval. Five injection-production schemes were tested in a recovery process involving the use of a solvent (Suncor's synthetic crude) with steam. Solvent slug sizes varied from 5to 30% pore volume, with varying amounts of steam injected. Recoveries varied from 5 to 50% of the bitumen in place depending...

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