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Keywords: formulation
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189745-MS
... or logistics difficulties are often encountered. The objective of this work was to assess for the feasibility of alkaline-free surfactant-polymer (SP) processes for heavy oil reservoirs. Three "pseudo-synthetic" sandstone cases have been investigated for SP formulation design and performance evaluation through...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180709-MS
... Efficiency heating recovery formulation society of petroleum engineers The intrinsic complexity of heavy oil (HO) recovery amplified by recent limitations in GHG emission, volume of water treatment, energy expenses amount etc. have inspired profound modifications in production technology. Mention...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180744-MS
... Abstract In phase behavior studies of conventional oil for chemical EOR, formation of a single phase homogeneous emulsion system can be achieved only with formulations containing relatively high concentrations of synthetic surfactant. Application of the single phase micellar emulsion...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180757-MS
... Abstract Alkaline-cosolvent-polymer (ACP) flooding of a heavy acidic oil (320 cp) was studied in a two-dimensional (2D) sand pack. An ACP formulation was developed by studying the phase behavior of the oil with several alkaline-cosolvent formulations. The effectiveness of the ACP formulation...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174469-MS
... to specific surfactant formulations designed to provide enhanced bulk viscosity. These formulations are intended to compensate for the strong decrease of water viscosity with temperature. This is expected to enhance steam foams lifetime and in turn provide a better steam mobility control in application...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170018-MS
... chemical flooding methods concentration nacl 0 surfactant Oil Recovery enhanced recovery co 3 petroleum soap heavy oil asp system Upstream Oil & Gas winsor type iii crude oil formulation winsor type iii micro-emulsion Berea core ASP solution phase behavior tube...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170129-MS
... already been described in other publications ( Chabert et al. 2013 ). Screening is performed here at 90°C, and the ranking is expected to be conserved at higher temperature. Briefly, formulations are equilibrated at 90°C for 1 h. Foam is formed at 90°C by mechanical agitation of thermally pre-equilibrated...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 10–12, 2014
Paper Number: SPE-170143-MS
... of this experimental study was to determine if the surfactant formulation was efficient in recovering oil at the core scale under conditions representative of the development of a heavy oil field in western Canada (namely, with a polymer flooding baseline). All experiments hence involved a secondary polymer flooding...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference-Canada, June 11–13, 2013
Paper Number: SPE-165558-MS
... solvent concentration bitumen oil saturation reservoir flow rate Butler hele-shaw cell flow simulation drainage rate saturation VAPEX process experiment interface node formulation (12) q = k o g sin θ γ m D s N s Following the derivations in Appendix...

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