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Keywords: injection
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Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–20, 1999
Paper Number: PETSOC-99-107
... Abstract A new enhanced oil recovery scheme, pressure cycling, is proposed. Numerical simulations indicate that it may be possible to recover a substantial additional amount of oil after primary and secondary production by this method. The pressure cycling scheme involves the injection...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–20, 1999
Paper Number: PETSOC-99-102
... Abstract Miscible flooding is considered unsuitable for some reservoirs in southeast Saskatchewan because of high CO, minimum miscibility pressure or operating pressure constraints. Therefore, the effectiveness of near-miscible CO 2 injection was assessedfor Steelmnn reservoir in a laboratory...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–20, 1999
Paper Number: PETSOC-99-126
.... Foam lifting is one such technique that has been used quite successfully in the field for removing liquids from the wellbore and the annulus. However, there is a strong need to know at which conditions foam injection is effective and under which conditions it is not. This paper discusses a systematic...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 18–21, 1997
Paper Number: PETSOC-97-188
... to be applied are envisioned to be water and gas displacement processes in conjunction with horizontal boreholes as the injection and production points. The potential application of this method is for such sites where soil excavation and treatment would be impossible. This would be the case for spills...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 18–21, 1997
Paper Number: PETSOC-97-174
... Abstract The Steam-Assisted Gravity Drainage (SAGD) process, which usually employs horizontal injection and production wells has been applied successfully in producing heavy oil reservoirs. It allows high recoveries to be obtained, at high rates without significant bypass of steam. However...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 18–21, 1997
Paper Number: PETSOC-97-163
... Abstract Use of a horizontal well for steam injection, or for fluid production in thermal recovery, is of practical interest in field operations. Experiments were carried out in a high pressure steam model equipped with an axially placed horizontal well. Steam was either injected...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 18–21, 1997
Paper Number: PETSOC-97-155
... correlation is developed, which can predict the minimum miscibility pressure (MMP) with an acceptable error. Introduction In order to enhance the oil recovery from reservoirs, there are several methods. Hydrocarbon gas injection is one of the most suitable methods for some Iranian reservoirs...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 18–21, 1997
Paper Number: PETSOC-97-165
... combustion process is then compared to a similarlydesigned steam process and the comparative economics are discussed. The results of this work show that in situ combustion should be laid out in a line drive pattern, based on a 10acre well spacing. Sufficient air injection capacity must be installed to best...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 15–17, 1995
Paper Number: PETSOC-95-116
... to approach each specific field situation on its own merits, and design a thermal process to suit the conditions. Selected thermal recovery projects, specifically steam injection, in Saskatchewan are reviewed to determine what worked and what did not. For example, CSS did not have a chance in the thin...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–19, 1993
Paper Number: PETSOC-SS-93-25
... Abstract Murphy Oil Company Ltd., on behalf of working interest partners CS Resources and Liftlock Resources, has operated the Eyehill In-situ Combustion Pilot since 1980. In June of 1990, after nearly ten years of operation, air injection was suspended as continuing operational problems...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–19, 1993
Paper Number: PETSOC-SS-93-21
... Abstract This paper presents the results and discusses the impact of a long-term gas injection project in an Iranian carbonate oil reservoir. The reservoir is naturally fractured and is located in the south west of Iran. Its estimated oil in place is 45 billion STB, making it a world giant...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–19, 1993
Paper Number: PETSOC-SS-93-41
... Abstract Produced solids, contaminated soils from refinery sites, drilling mud and rock chips. and other low toxicity solid wastes can be economically disposed of in an environmentally acceptable manner using slurry fracture injection. Ideal target strata are found in horizontally stratified...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–19, 1993
Paper Number: PETSOC-SS-93-36
... Abstract Based on Pujol and Boberg's scaling criteria, a series of experiments on steam-CO 2 injection strategies was conducted in a high temperature, high pressure scaled model to evaluate oil recovery processes for bottom water reservoirs. The scaled model simulated 1/8th of a jive-spot...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–19, 1993
Paper Number: PETSOC-SS-93-04
... electronic devices can cause electric power system disturbances ranging from the voltage line notching to the injection of current harmonics. Due to the finite nature (Resistance, Inductance, and Capacitance) of the power system, the injection of current harmonics gives rise to the voltage harmonics. Voltage...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 17–19, 1993
Paper Number: PETSOC-SS-93-02
... designed using a thermal high-pressure scaling approach. Both experiments were carried out successfully with a steam only injection period followed by steam-foam injection (i.e. steam-surfactant-nitrogen coinjection) periods. The formation of foam in situ was identified by the increase in pressure drop...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 7–9, 1991
Paper Number: PETSOC-SS-92-14
... OF THE MEE'riNG. ABSTRACT A series of experiments were performed in physical models saturated with heavy oils of 0.6 to 12.7 Pa.s. The oil was displaced by gravity drainage at constant pressure and it was produced using horizontal wells. The pressure was maintained either using a vacuum pump or by injection...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 7–9, 1991
Paper Number: PETSOC-SS-92-9
... flow include; alternating gas and water injection, steam drive, in-situ combustion, and immiscible gas injection in presence of mobile water. Thorough analysis of these processes is impossible without reliable three-phase relative permeability data. Reservoir simulation programs incorporate one...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, October 7–9, 1991
Paper Number: PETSOC-SS-92-7
... methods, dilution with light hydrocarbons is required to facilitate transport through pipelines to upgrading plants and refineries. The cost of steam injection to mobilize the heavy crude is large, mostly because there are inherent heal losses associated with heating surrounding rock formations that do...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, September 24–26, 1989
Paper Number: PETSOC-SS-89-20
.... i.e. the abilityof the oil sand matrix to retain and disperse an injected tracer pulse. Secondly, the use of reactive. geochemical tracers is discussed at the fieldscale and is compared to the behaviour of inert tracers at the same scale inorder to derive further information about the field process...
Proceedings Papers

Paper presented at the Technical Meeting / Petroleum Conference of The South Saskatchewan Section, September 24–26, 1989
Paper Number: PETSOC-SS-89-13
... Abstract The thermal stability of five gravel pack materials was examined. Experiments were performed under injection and production conditions in order to simulate chemical and thermal interactions. Ottawa sand, Interprop, Carboprop, Zirprop 120 and 126 were steam flooded in the first case...

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