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Keywords: Oil Viscosity
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Journal Articles
J Pet Technol 69 (04): 20–22.
Paper Number: SPE-0417-0020-JPT
Published: 01 April 2017
... be to match the mobility ratio. The current heuristics suggest that polymer flooding should be applied in reservoirs with oil viscosities between 10 and 150 cP (Taber et al. 1997). The key factor limiting the recommended range is that for oil viscosities greater than 150 cP, the injected-water-viscosity...
Journal Articles
J Pet Technol 67 (01): 78–80.
Paper Number: SPE-0115-0078-JPT
Published: 01 January 2015
... heavy-oil reservoir injection well Upstream Oil & Gas viscosity Oil Viscosity production well reservoir injectivity Pelican Lake pelican lake field polymer flooding reservoir simulation 78 JPT JANUARY 2015 Initially, polymer flooding had not been considered as a viable enhanced- oil...
Journal Articles
J Pet Technol 64 (12): 95–97.
Paper Number: SPE-1212-0095-JPT
Published: 01 December 2012
... was assigned such that pressure above and below the datum can be calculated according to in-situ fluid density. Initial water saturation was assigned to respect the real oil reservoir. Rock and water compressibilities were incorporated and were assumed to be constant at different pressures. Oil viscosity...
Journal Articles
J Pet Technol 64 (02): 85–87.
Paper Number: SPE-0212-0085-JPT
Published: 01 February 2012
... compressibility Drillstem Testing unconsolidated formation maintain reservoir pressure drillstem/well testing buildup test viscosity oil property producer 2 Reservoir Characterization reservoir pressure Oil Viscosity reservoir permeability rate data reservoir size effective stress SPE...
Journal Articles
J Pet Technol 64 (01): 64–66.
Paper Number: SPE-0112-0064-JPT
Published: 01 January 2012
... variation account for more than three-fourths of the incremental recovery in steamflooding. The Cy reservoir is a low-permeability reservoir with a high wax content and oil viscosity ranging from 16 to 95 mPa·s. It underwent 10 years of waterflooding with only 10% of the original oil in place (OOIP...
Journal Articles
J Pet Technol 63 (03): 87–88.
Paper Number: SPE-0311-0087-JPT
Published: 01 March 2011
... design bitumen heavy-oil resource reservoir pressure artificial-lift system untapped arctic resource Oil Viscosity productivity oil sand Upstream Oil & Gas North Slope fluid sample flowback test north slope heavy-oil resource wellbore reservoir alaskan heavy oil JPT MARCH 2011 87...
Journal Articles
J Pet Technol 63 (03): 92–94.
Paper Number: SPE-0311-0092-JPT
Published: 01 March 2011
... including downhole sampling with a wireline formation-testing tool have revised initial estimates of oil viscosity downward, allowing a wider range of development concepts to be considered. enhanced recovery complex reservoir bitumen reservoir simulation oil sand conformance improvement History...
Journal Articles
J Pet Technol 61 (03): 77–79.
Paper Number: SPE-0309-0077-JPT
Published: 01 March 2009
... be accelerated by use of downhole heaters that, by providing energy to the vicinity of the well, decrease oil viscosity and increase the oil-production rate. A consequential advantage of using downhole heaters as a prelude to a steam-injection process is that they accelerate early production and reservoir...
Journal Articles
J Pet Technol 59 (05): 52–54.
Paper Number: SPE-0507-0052-JPT
Published: 01 May 2007
...Dennis Denney This article, written by Technology Editor Dennis Denney, contains highlights of paper SPE 101689, "Reservoir Crude- Oil-Viscosity Estimation From Wireline- NMR Measurements-Rajasthan, India," by R.J. Zittel, SPE, D. Beliveau, SPE, T. O'Sullivan, SPE, and R. Mohanty, Cairn Energy...
Journal Articles
J Pet Technol 59 (01): 55–59.
Paper Number: SPE-0107-0055-JPT
Published: 01 January 2007
... stimulation techniques that can lead to increased oil recovery by removal of productivity damage, reduced oil viscosity, increased dissolved-gas content, oil swelling, and vaporization of lighter oil components. Introduction The first huff ‘n’ puff experimental project in Trinidad and Tobago was conducted...
Journal Articles
J Pet Technol 55 (03): 24–26.
Paper Number: SPE-0303-0024-JPT
Published: 01 March 2003
... wellsite fluid identification analysis raise accuracy standard log analysis interpretation information hydrocarbon molecule permeability diffusion coefficient oil viscosity constituent viscosity model upstream oil & gas water saturation molecule resistivity Wellsite Fluid Identification...
Journal Articles
J Pet Technol 54 (01): 49.
Paper Number: SPE-0102-0049-JPT
Published: 01 January 2002
... and Exhibition, Jakarta, 17-19 April. 1 1 2002 1 1 2002 1 1 2002 1 1 2002 2002. Society of Petroleum Engineers sandstone spe sumatra basin oil recovery wellbore injection temperature pattern waterflood oil viscosity indonesia reservoir waterflood geothermal-hot-water...
Journal Articles
J Pet Technol 51 (09): 99–100.
Paper Number: SPE-0999-0099-JPT
Published: 01 September 1999
... Regional Meeting, Anchorage, Alaska, 26-28 May. horizontal well productivity captain field drillstem/well testing upstream oil & gas mariner long horizontal well high permeability reservoir productivity permeability api gravity in-situ oil viscosity directional drilling drillstem...
Journal Articles
J Pet Technol 45 (06): 514–516.
Paper Number: SPE-25394-PA
Published: 01 June 1993
...) some 80% of the original oil in place (OOIP). Currently reported WOR values are high. 1 6 1993 1 6 1993 1 6 1993 1 6 1993 1993. Society of Petroleum Engineers enhanced recovery bottomwater reservoir capacity ratio oil viscosity alberta oil recovery oil-to-water...
Journal Articles
J Pet Technol 43 (07): 844–853.
Paper Number: SPE-18789-PA
Published: 01 July 1991
... in theannulus was quantified. It was shown that smaller annulus is of more importancein the case of smaller wire spacing, lower oil viscosity and thinner payzone. Introduction Sand production is considered to be one of the major problems that haveperplexed the petroleum industry. Every year the petroleum...
Journal Articles
J Pet Technol 40 (02): 206–214.
Paper Number: SPE-15748-PA
Published: 01 February 1988
... gravity of less than 20 degrees API [greater than 0.93 g/cm3]. Standard practice in the U.S. also uses this gravity definition. The API gravity, however, does not fully describe the flow properties of the crude; this is better represented by the oil viscosity. For instance, some crudes may be heavy (low...
Journal Articles
J Pet Technol 40 (01): 89–94.
Paper Number: SPE-13171-PA
Published: 01 January 1988
... grading will occur if the reservoir fluid is near critical. In heavier oils, compositional grading is caused by the segregation of asphaltenes, resulting in variation in oil viscosity and the possibility of tar-mat formation. Introduction Compositional variations in reservoir fluid with depth have been...
Journal Articles
J Pet Technol 37 (11): 2083–2089.
Paper Number: SPE-13388-PA
Published: 01 November 1985
... injection oil viscosity combustion oil saturation saturation initial oil saturation tar sand burn zone thermal method well 6 teja petroleum engineer fuel burn hot path Heavy Oil From Kentucky Tar Sands By Using a Wet Combustion Process Charles E. Ward, SPE, Westken Petroleum Corp, George D...
Journal Articles
J Pet Technol 35 (09): 1591–1599.
Paper Number: SPE-10776-PA
Published: 01 September 1983
... reservoirs, could play a significant role in the recovery of heavy oil. For all heavy-oil reservoirs, the major mechanism of enhanced recovery methods, which include steam injection and in-situ combustion process, is the reduction of reservoir oil viscosity to allow oil mobilization and to improve...
Journal Articles
J Pet Technol 35 (08): 1530–1538.
Paper Number: SPE-11023-PA
Published: 01 August 1983
... of Petroleum Engineers continuity dolomite oil viscosity additional recovery water cut illinois field development optimization and planning enhanced recovery infill well drilling program clearfork unit oklahoma stringer reservoir asset and portfolio management upstream oil & gas...

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