...-assisted gravity drainage methane thermal method constraint production well propane enhanced recovery experiment bitumen sagd partial pressure bubble point temperature hexane heat transfer vapour chamber bubble point solubility steam-solvent combination upstream oil & gas 2009...

... fiber thermal method symposium injection temperature distribution steam-assisted gravity drainage beam pump elastomer oklahoma city progressing cavity pump liaohe oilfield elastomer pcp artificial lift system pcp principle heavy oil initial period initial temperature condition 1 pcm...

... 18 June 2009. This paper will be considered for publication in Petroleum Society journals. Publication rights are reserved. This is a pre print and subject to correction. Abstract In Oil industry, the production of extra-heavy oil or bitumen using the steam-assisted gravity-drainage (SAGD) method...

... in Jackfish SAGD project are also discussed. Introduction Up to the end of 2008, the number of commercial Steam- Assisted Gravity Drainage (SAGD) projects in Alberta has increased to 18 and 13 of them are on production (ERCB, 2008). As more projects come on stream, there is increased opportunity to gain...

... and oil production rates were gradually reduced during this period. Similar characteristics were also noticed in 2003 and 2004. expansion steam-assisted gravity drainage observation well steam chamber steam injection rate characteristic operation enhanced recovery complex reservoir...

... of Heavy oil During Steam Heating; Can. J. Chem. Eng., 59, August, 1981. 2. Edmunds, N.R., Haston, J.A. and Best, D.A., Analysis and Implementation of the Steam Assisted Gravity Drainage Process at the AOSTRA UTF, Proceedings of the 4th UNITAR/UNDP International Conference on Heavy Crude and Tar Sands...

... mcmurray formation drainage time recovery process reservoir solvent test bitumen solvent process saturation enhanced recovery thermal method diffusivity equation viscosity porosity sagd carbonate reservoir steam-assisted gravity drainage grosmont reservoir permeability...

... Township 95 Range 25 West of the Third Meridian. The main in situ recovery processes reviewed in this paper are Cyclic Steam Stimulation (CSS) and Steam Assisted Gravity Drainage (SAGD). Other in situ recovery processes discussed herein are solvent injection, electro-thermal stimulation (electric current...

... reservoir steam-assisted gravity drainage upstream oil & gas electro-thermal heating enhanced recovery electro-thermal energy convection thermal conduction bitumen oil sand Abstract Electro-thermal methods are being used for extraction of bitumen from the oil sands. Several processes...

... carrier gas oil sample vapex process vapor chamber heavy oil enhanced recovery injection bitumen propane sagd solvent concentration steam-assisted gravity drainage oil production rate oil sand injection case fluctuation complex reservoir asphaltene content experiment...

... this ranking procedure is not general for a variety of recovery processes, it is particularly suited to steam- assisted gravity drainage (SAGD) production. The ranking measure is highly correlated to performance parameters such as cumulative steam oil ratio (CSOR) and cumulative oil production rate (COPrate...

.... This paper will be considered for publication in Petroleum Society journals. Publication rights are reserved. This is a pre print and subject to correction. Abstract Steam Assisted Gravity Drainage (SAGD) is a commercially successful recovery process to produce heavy oils and bitumen. The method ensures both...

... viscous drag geometry gas density analytical model steam-assisted gravity drainage capillary tube 1 PAPER 2009-194 Investigation of Gas Flow in SAGD C. CANAS, A. KANTZAS University of Calgary N. EDMUNDS Laricina Energy Ltd. This paper is accepted for the Proceedings of the Canadian International...

... cubic meters1. Nevertheless, despite their abundance, these oil sands are very viscous and essentially immobile at reservoir conditions. Currently, most in situ recovery processes used to recover oil sands are steam- based. One commercial process is the Steam-Assisted Gravity Drainage (SAGD) method...

... Technology, Paper SPE 2116-PA, 1970. 14. GATES, I.D., Oil Phase Viscosity Behaviour in Expanding-Solvent Steam-Assisted Gravity Drainage; Journal of Petroleum Science and Engineering, doi: 10.1016/j.petrol.2007.03.006, 2007 15. WILSON, G., A Modified Redlich-Kwong EOS, Application to General Physical Data...

... oil saturation css enhanced recovery sagd performance cumulative sor operation clearwater formation steam-assisted gravity drainage bottom water upstream oil & gas producer bitumen sagd operation thermal method cnrl sagd modeling & simulation sagd project well pair...

... techniques include thermal and non-thermal methods. Thermal methods include Steam Assisted Gravity Drainage (SAGD), Cyclic Steam Stimulation (CSS), steam injection, In Situ Combustion (ISC), and their variants. Non-thermal methods include miscible flooding, chemical flooding, and their variants. Canada...

... will be considered for publication in Petroleum Society journals. Publication rights are reserved. This is a pre print and subject to correction. Abstract Steam Assisted Gravity Drainage (SAGD) process is a steam drive technique which is predominantly used for Alberta s unconventional reservoirs. Butler...

.... ES-SAGD - Expanding-solvent steam-assisted gravity drainage 3. HC - High Concentration 4. HP - High Pressure 5. LP - Low pressure 6. LC - Low Concentration 7. OOIP - original-oil-in-place 8. Pref - Reference pressure 9. Pref - Atmospheric pressure 10. Pag - Gauge pressure 11. Pa - Absolute pressure...