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Keywords: reservoir pressure
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Proceedings Papers

Paper presented at the Annual Technical Meeting, June 13–17, 1999
Paper Number: PETSOC-99-13
... the beginning of the operation displaces 50 percent, more or less, of the original fluid from a reservoir by injecting residue gas (dry gas), after being separated at the surface in a separator, into the formation. The original reservoir pressure is usually not fully maintained, but the condensation that occurs...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 13–17, 1999
Paper Number: PETSOC-99-39
... flow unit fluid dynamics scale-up result lithofacies upstream oil & gas permeability scaling method grid block flow in porous media production scenario reservoir characterization scenario modeling & simulation transmissibility reservoir pressure lithofacies unit water...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 13–17, 1999
Paper Number: PETSOC-99-50
... composition oil production northwest lobe fluid contact miscible flood scheme tertiary miscible flood upstream oil & gas flood producer tertiary hydrocarbon miscible flood oil bank reservoir pressure injection injector miscible flood enhanced recovery hydrocarbon miscible...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 13–17, 1999
Paper Number: PETSOC-99-34
... modeling & simulation productivity index dimension calculation average permeability flow in porous media simulator fluid dynamics water production rate scaling method grid block upstream oil & gas reservoir simulation fine-scale model reservoir pressure coarse scale...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 13–17, 1999
Paper Number: PETSOC-99-18
... pressure was approximately 3500 kPa. This is based on pressure transient analysis done on 3B7-20-49-26W3 in 1987. Furthermore, an RFT survey done on A3A-13-50-27W3 provides some confirmation that 3500 kPa is a reasonable virgin reservoir pressure for the GP in this area. Some recent pressure surveys done...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 13–17, 1999
Paper Number: PETSOC-99-53
... reservoir pressure drop reservoir performance assumption directional drilling bottom hole pressure wellbore annulus pressure annular pressure drilling drillstem/well testing permeability drillstem testing information influx rate drilling operation kpa drilling bha reservoir...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 7–9, 1998
Paper Number: PETSOC-98-29
... such samples. INTRODUCTION The phase behaviour characteristic of gas condensate reservoirs is that as reservoir pressure drops below the dewpoint of the gas, liquid condensate is formed in the reservoir. Some of this liquid dropout may be trapped in the pore spaces and not be recoverable. Thus the strategy...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 7–9, 1998
Paper Number: PETSOC-98-44
...@ and recovery because free gas stays entrained in the foam, thereby sustaining reservoir pressure. In a recent paper , the mechanisms that lead to this increased productiviv were outlined and the suitable reservoir types conducive to cold proakction techniques were identified In this paper3 these mechanistic...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 7–9, 1998
Paper Number: PETSOC-98-31
... was deemed to be too risky for some of the following reasons: - The overlying conglomerate would act as a thief zone - The low reservoir pressure - The old geologic model of the sandstone which consisted of independent sand lenses was poor for waterflooding - The value of the g& and liquids The uncertainty...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 7–9, 1998
Paper Number: PETSOC-98-71
... coefficient and reservoir pressure. For all cases the flow within the fracture itself was assumed to be laminar. Therefore, within the resulting dataset, he effect of reservoir turbulence is isolated and its effect on well flow behavior may be quantified. All simulations were made using the FRACWELL single...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 7–9, 1998
Paper Number: PETSOC-98-88
... gas production horizontal well deliverability reservoir pressure equation upstream oil & gas reservoir forecast THE PETROLEUM SOCIETY PAPER 98-88 An Analytical Model to Predict the Deliverability of a Multiple Fractured Horizontal Well (MFHW) D. Carle, B. Pearson Adams Pearson Associates...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 9–11, 1996
Paper Number: PETSOC-96-16
... Abstract Material balance calculations for gas-condensate reservoirs with reservoir pressures below the dew point pressure require the use of two-phase deviation factor to account for the phase behaviour effects of a gas-condensate fluid. Recently, an empirical correlation for the two-phase...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 9–11, 1996
Paper Number: PETSOC-96-38
... and wellbore parameters through the use of multi-phase flow calculations. A one-dimensional gas reservoir simulator is used to determine the resulting reservoir pressures after each monthly production withdrawal based on parameters for reservoir size, quality and geometry. Reservoir inflow coefficients...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 9–11, 1996
Paper Number: PETSOC-96-101
... at the edges of the drainage chamber would drain towards the production well. The solvent systems he tested were propane and hot water, ethane, butane, and unheated propane. These systems required the reservoir pressure and temperature to be close to the vapour pressure/temperature line of the particular...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 9–11, 1996
Paper Number: PETSOC-96-28
... also been observed that by adding a non-condensable gas to the solvent vapour the operating pressure of the process can be adjusted to the reservoir pressures. In the experiments presented in this paper it was observed that injection of water in small quantities along with the solvent and non...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 6–8, 1995
Paper Number: PETSOC-95-77
... annual technical meeting material balance procedure resource in place estimate reservoir surveillance procedure mcneil drillstem/well testing cumulative production initial reservoir pressure information classical pseudo-steady state analysis reservoir pressure recoverable gas...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 6–8, 1995
Paper Number: PETSOC-95-09
... upstream oil & gas petroleum society saturation pressure reservoir gas condensate reservoir review offour gas condensate reservoir reservoir pressure characterization vertical line producing gor condensate reservoir flow rate retrograde condensate effect bennion recombination...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 11–14, 1994
Paper Number: PETSOC-94-02
... the existence of an active fracture system. The original reservoir pressure at a depth of 1600 loss, was measured to be 210.7 bars about 57 bars above saturation pressure. Commercial oil production commenced in 1973 at a rate of 3100 m 3 /day. The rate was then successively increased as more wells were drilled...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 11–14, 1994
Paper Number: PETSOC-94-55
... measured properties. Production declines are difficult to interpret since production losses could be due to a lack of reservoir pressure, increasing near wellbore damage, relative permeability effects or the transition from transient to steady state flow. However, a properly planned and executed buildup...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 11–14, 1994
Paper Number: PETSOC-94-03
... as a good representation of the "true" values. The effect of errors in the reservoir pressure measurements on the Havlena-Odeh 4 method are examined using a gas cap drive reservoir as an example. The errors in the measured pressures are estimated from the available data. These errors are propagated...

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