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Keywords: steam zone
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Journal Articles
J Pet Technol 71 (01): 60–62.
Paper Number: SPE-0119-0060-JPT
Published: 01 January 2019
... and to test steam injectivity in the First Eocene reservoir. The SST was conducted in First Eocene C Zone/Steam Zone 3 and successfully proved sustained injectivity using steam generated from the produced water. The SST was a pre-lude to a multipattern steamflood pilot known as the large-scale pilot (LSP...
Journal Articles
J Pet Technol 37 (11): 1943–1949.
Paper Number: SPE-14835-PA
Published: 01 November 1985
... steam zone enhanced recovery combustion process fuel deposition upstream oil & gas tech stimulation aime injection burning front mobility combustion project oxygen combustion in-situ combustion sagd thermal method vertical sweep oil recovery Distinguished Author Series In-Situ...
Journal Articles
J Pet Technol 37 (01): 163–169.
Paper Number: SPE-13348-PA
Published: 01 January 1985
... predict the rate of increase of steam zone thickness and areal extent, the volume of oil displaced from the steam zone and the heated reservoir beneath it, the reduced injection rate that will sustain steam after an area has been headted to steam temperature, and the additional oil displaced after steam...
Journal Articles
J Pet Technol 35 (05): 991–1002.
Paper Number: SPE-10748-PA
Published: 01 May 1983
... of steam into a reservoir. The reservoir is divided into six regions: undisturbed zone, cold-liquid zone, hot-liquid zone, steam zone, hot-water drive, and cold-water drive. The size, saturation, and movement of each zone, or bank, is calculated from a fractional-flow characterization of the reservoir...
Journal Articles
J Pet Technol 35 (02): 291–298.
Paper Number: SPE-9897-PA
Published: 01 February 1983
... effect of the crude oil viscosity on the efficiency of the steam drive. Steam zone growth and the corresponding depletion of oil are based exclusively on the way in which heat is distributed within the reservoir. The quality of the steam and its injection rate are both shown to be important...
Journal Articles
J Pet Technol 34 (10): 2251–2257.
Paper Number: SPE-8833-PA
Published: 01 October 1982
... injection well steam zone completion water injection injector thermal method waterflooding china grade sand steam-assisted gravity drainage conversion injection steamflood steam injection observation well chevron oil field research co thickness reservoir upstream oil & gas kern river...
Journal Articles
J Pet Technol 31 (05): 546–552.
Paper Number: SPE-7086-PA
Published: 01 May 1979
... technique for light-oil reservoirs. In this application, steam distillation of crude oil in the steam zone becomes an important recovery mechanism. In addition, the solvent generated in the steam zone will condense ahead of the steam front and enhance other recovery mechanisms. The application...
Journal Articles
J Pet Technol 30 (02): 173–182.
Paper Number: SPE-5572-PA
Published: 01 February 1978
... & Gas Efficiency experiment Steam ratio SAGD steam zone steam injection oil saturation reservoir enhanced recovery equivalent oil steam ratio Tech model experiment thermal efficiency steam quality steam-assisted gravity drainage condensation front steam drive oil steam ratio Steam...
Journal Articles
J Pet Technol 29 (11): 1397–1404.
Paper Number: SPE-5854-PA
Published: 01 November 1977
.... 1397 enhanced recovery SAGD steam drive performance Silt Zone steam-assisted gravity drainage injector silt barrier communication direct communication thermal method Upstream Oil & Gas steam zone migration producer drive performance upper conglomerate zone Conglomerate zone...
Journal Articles
J Pet Technol 27 (12): 1505–1514.
Paper Number: SPE-4756-PA
Published: 01 December 1975
... of heat-front movement, and heat losses within the reservoir. A typical tempera- ture profile depicting the steam zone, hot water zone, and equivalent injection interval is shown in Fig. 6. Core Analysis Results The oil displacement efficiency of steam was measured by comparing the saturations in cores...
Journal Articles
J Pet Technol 25 (08): 883–889.
Paper Number: SPE-3779-PA
Published: 01 August 1973
... well steam-assisted gravity drainage gas-oil contact steam injection pilot area reservoir production rate injection permeability Arkansas smackover field SAGD steam zone reservoir pressure injection well saturation primary rate Recovery of Oil by Steam Injection In the Smackover...
Journal Articles
J Pet Technol 25 (04): 402–408.
Paper Number: SPE-2843-PA
Published: 01 April 1973
... thermal recovery project steam-assisted gravity drainage steam zone operation saturation productivity thermal recovery project reservoir water sand conduction journal of petroleum technology SAGD heat loss injection well quantity production well tank Operation and Performance...
Journal Articles
J Pet Technol 24 (11): 1377–1384.
Paper Number: SPE-3780-PA
Published: 01 November 1972
...C.L. Hearn Channeling is particularly detrimental to the recovery in a steam drive if the main recovery mechanism is oil distillation in the steam zone. The El Dorado pilot test suggests that a steam drive would not, in general, be economical for tertiary recovery in reservoirs where channeling...
Journal Articles
J Pet Technol 24 (08): 899–906.
Paper Number: SPE-3441-PA
Published: 01 August 1972
... and the produced oil gravity was increased by light components distilled from the produced oil gravity was increased by light components distilled from the oil remaining in the steam zone. Introduction Most thermal recovery methods have been applied in high-viscosity reservoirs with the objective of increasing...
Journal Articles
J Pet Technol 23 (08): 1006–1014.
Paper Number: SPE-2978-PA
Published: 01 August 1971
... of a given amount of steam, the average thickness of the steam zone is practically independent of the layer thickness. The effect of sand thickness on the increase of the productivity index was found to be relatively sma!! for sand thicknesses of 9 and 27 m if the amount of steam injected per unit sand...
Journal Articles
J Pet Technol 23 (06): 731–742.
Paper Number: SPE-2977-PA
Published: 01 June 1971
...F. Sam Johnson; C.J. Walker; Abdo F. Bayazeed Here is a procedure, intended for use with other techniques, for predicting the amount of oil vaporized, or distilled, in a steam zone predicting the amount of oil vaporized, or distilled, in a steam zone during steamflooding. Calculations indicate...
Journal Articles
J Pet Technol 22 (06): 757–770.
Paper Number: SPE-2516-PA
Published: 01 June 1970
... of steam penetration as well as the viscosity distribution resulting from heating. The method assumes that during the injection phase oil is displaced from the steam zone until some residual value of oil saturation is attained. During the production phase oil is snowed to flow back across the outer radius...
Journal Articles
J Pet Technol 21 (09): 1141–1150.
Paper Number: SPE-2291-PA
Published: 01 September 1969
... the steam swept the top 12 ft, which has an average residual oil sat- uration of 25 percent, and the hot water swept at least 10 ft, leaving a 51 percent residual oil saturation, The thickness of the steam zones and total heat pro- cessed zones in the cores decreased with distance from the injection well...
Journal Articles
J Pet Technol 21 (06): 753–761.
Paper Number: SPE-2209-PA
Published: 01 June 1969
...) steam breakthrough to the pro- duction end of the system; and (3) combustion zone breakthrough to the production outlet, Fig. 6 shows that during the period of forward combustion there is little or no development of a steam zone. After water is injected along with air, the steam zone develops at a much...
Journal Articles
J Pet Technol 21 (04): 374–375.
Paper Number: SPE-2378-PA
Published: 01 April 1969
... flooding methods drilling fluid property drilling fluid chemistry drilling fluid selection and formulation thermal method flow in porous media enhanced recovery drilling fluid formulation steam zone linkage steam temperature SAGD injection latent heat Upstream Oil & Gas temperature...

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