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Australian Energy Producers Journal Australian Energy Producers Journal Society
Journal of Australian Energy Producers
RESEARCH ARTICLE (Non peer reviewed)

EOR simulation of polymer flooding

Pierre-Victor Cueille A *
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- Author Affiliations

A SNF, Andrézieux-Bouthéon, Rhône Alpes, France.




Pierre-Victor Cueille has a PhD in Fluid Mechanics from IFPEN, is a former CSIRO-Petroleum scientist and reservoir consultant for Beicip-Franlab (IFPEN-group) and has an R&D background working for multiphase flow in O&G: LNG sloshing then gas–liquid separation. Then, he worked as a consultant for Beicip in Integrated reservoir Modelling Projects, gaining an enlarged vision of all types of hydrocarbon assets worldwide. Pierre-Victor is now Business Developer for cEOR at SNF, France.

* Correspondence to: pvcueille@snf.com

Australian Energy Producers Journal 64 S237-S241 https://doi.org/10.1071/EP23138
Accepted: 3 April 2024  Published: 16 May 2024

© 2024 The Author(s) (or their employer(s)). Published by CSIRO Publishing on behalf of Australian Energy Producers.

Abstract

Enhanced oil recovery (EOR) techniques, such as polymer flooding, have gained significant attention as a means to maximise hydrocarbon extraction from reservoirs. The success of polymer flooding is intricately tied to the complex interplay between fluid properties, reservoir heterogeneity, and injection strategies. It is admitted in classical modelling methodologies, to account for the mobility ratio in polymer flooding by scaling it with the help of the shear rate in situ. The accuracy of shear assessment therefore rules the mobility of oil and the global process efficiency. It is assumed to depend not solely on pore radius, rate, and porosity, but also on a dimensional parameter known as the shape factor, which varies according to the specifications of several authors. When lab measurement is available, it is possible to adjust this value to match the shear rate recorded from a rheometer at feeding stage, ahead of the core. In the present paper the consequence of not performing this stage in the case of a core flood, then in the simulation of a polymer flood pilot is investigated. An alteration of the recovery factor is then expected. The amplitude shall result from the coupling between pore-scale effects and reservoir-scale response, induced by geological constraints such as reservoir layers productivity, aquifer response, and multiphase dynamics. Relative effect and influence on reservoir parameters will be quantified, commented, and discussed.

Keywords: carbon intensity, cEOR, EOR, lab data, mobility ratio, polymer, recovery factor, simulation, viscosified water, water intensity, waterflood.

Biographies

EP23138_B1.gif

Pierre-Victor Cueille has a PhD in Fluid Mechanics from IFPEN, is a former CSIRO-Petroleum scientist and reservoir consultant for Beicip-Franlab (IFPEN-group) and has an R&D background working for multiphase flow in O&G: LNG sloshing then gas–liquid separation. Then, he worked as a consultant for Beicip in Integrated reservoir Modelling Projects, gaining an enlarged vision of all types of hydrocarbon assets worldwide. Pierre-Victor is now Business Developer for cEOR at SNF, France.

References

Cannella WJ, Huh C, Seright RS (1988) Prediction of Xanthan Rheology in Porous Media. Presented at the 63rd Annual Technical Conference and Exhibition of the Society of Petroleum Engineers, Houston, TX, USA, 2–5 October 1988.

Chauveteau G, Zaitoun A (1981) Basic Rheological Behavior of Xanthan Polysaccharide Solutions in Porous Media: Effects of Pore Size and Polymer Concentration. In ‘1st European Symposium on Enhanced Oil Recovery’, Bournemouth, England. pp. 197–212. (Society of Petroleum Engineers)

CMG STARS (2023) ‘Advanced Process and Thermal Reservoir Simulator.’ (Computer Modelling Group Ltd.: Calgary)

Dupuis G, Metidji M (2023) Better Understanding of Polymer Behaviour in Porous Media Allowing Reducing OPEX of EOR Projects In ‘22nd European IOR + Symposium’, 2023, The Hague, Netherlands. https://doi.org/10.3997/2214-4609.202331071

Dupuis G, Al-Khoury Ph, Nieuwerf J, Favero C (2021) Using Polymer EOR to Reduce Carbon Intensity while Increasing Oil Recovery. In ‘21st European Symposium on Improved Oil Recovery’, 2021. https://doi.org/10.3997/2214-4609.202133048

Farajzadeh R, Kahrobaei S, Eftekhari AA, Mjeni RA, Boersma D, Bruining J (2021) Chemical Enhanced Oil Recovery and the Dilemma of More and Cleaner Energy. Scientific Reports 11, 829.
| Crossref | Google Scholar | PubMed |

Juri J, Ruiz A, Schein F, Serrano V, Thill M, Guillen P, Tosi A, Pacchy M, Soto V, Therisod A, Paura M, Lauro P, Alonso P (2019) Grimbeek Successful Polymer Pilot Extends to 80 Injectors in Factory-Mode Development at CGSJ Basin. In ‘20th European IOR + Symposium’, 2019, Pau, France. https://doi.org/10.3997/2214-4609.201900061

Kumar P, Raj R, Koduru N, Kumar S, Pandey A (2016) Field Implementation of Mangala Polymer Flood: Initial Challenges, Mitigation and Management. In ‘SPE Improved Oil Recovery Conference’, 21–23 March 2016, EOR Conference at Oil and Gas West Asia, Muscat, Oman. Paper SPE 179820. https://doi.org/10.2118/179820-MS

Poulsen A, Shook GM, Jackson A, Ruby N, Charvin K, Dwarakanath V, Thach S, Ellis M (2018) Results of the UK Captain Field Interwell EOR Pilot. In ‘SPE Improved Oil Recovery Conference’, 2018, Tulsa, Oklahoma. Paper SPE 190175. (Society of Petroleum Engineers) 10.2118/190175-MS

Sorbie KS, Al-Ghafri AY, Skauge A, Mackay EJ (2020) On the Modelling of Immiscible Viscous Fingering in Two-Phase Flow in Porous Media. Transport in Porous Media 135, 331-359.
| Google Scholar |

Thomas A (2019) ‘Essentials of Polymer Flooding Technique’. (Wiley)

Yuming Y, Yanming P, Zhenbo S, Peihui H, Rong L, Ruibo C, Xianhua H (2013) The Polymer Flooding Technique Applied at High Water Cut Stage in Daqing Oilfield. Paper presented at the North Africa Technical Conference and Exhibition, April 2013, Cairo, Egypt. Paper Number: SPE-164595-MS. (Society of Petroleum Engineers)