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Enhanced Oil Recovery by Polymer Flooding: Direct, Low-Cost Visualization in a Hele–Shaw Cell

School of Engineering, University of Aberdeen, Aberdeen AB24 3UE, UK
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Educ. Sci. 2019, 9(3), 186; https://doi.org/10.3390/educsci9030186
Received: 6 June 2019 / Revised: 1 July 2019 / Accepted: 13 July 2019 / Published: 17 July 2019
We designed a hands-on laboratory exercise to demonstrate why injecting an aqueous polymer solution into an oil reservoir (commonly known as “polymer flooding”) enhances oil production. Students are split into three groups of two to three. Each group is assigned to a packed Hele–Shaw cell pre-saturated with oil, our laboratory model of an oil reservoir, and is given an aqueous solution of known polymer concentration to inject into the model reservoir to “push” the oil out. At selected intervals, students record the oil produced, take photos of the cell using their smartphones, and demarcate the invading polymer front on an acetate sheet. There is ample time for students to observe the experiments of other groups and compare the different flow patterns that arise from different polymer concentrations. Students share their results with other groups at the end of the session, which require effective data presentation and communication. Both the in-session tasks and data sharing require team work. While this experiment was designed for a course on Enhanced Oil Recovery for final year undergraduate and MSc students in petroleum engineering, it can be readily adapted to courses on groundwater hydrology or subsurface transport by selecting different test fluids. View Full-Text
Keywords: mass transport; flow visualization; petroleum engineering; laboratory instruction; collaborative/cooperative learning; hands-on learning mass transport; flow visualization; petroleum engineering; laboratory instruction; collaborative/cooperative learning; hands-on learning
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MDPI and ACS Style

Tanino, Y.; Syed, A. Enhanced Oil Recovery by Polymer Flooding: Direct, Low-Cost Visualization in a Hele–Shaw Cell. Educ. Sci. 2019, 9, 186. https://doi.org/10.3390/educsci9030186

AMA Style

Tanino Y, Syed A. Enhanced Oil Recovery by Polymer Flooding: Direct, Low-Cost Visualization in a Hele–Shaw Cell. Education Sciences. 2019; 9(3):186. https://doi.org/10.3390/educsci9030186

Chicago/Turabian Style

Tanino, Yukie; Syed, Amer. 2019. "Enhanced Oil Recovery by Polymer Flooding: Direct, Low-Cost Visualization in a Hele–Shaw Cell" Educ. Sci. 9, no. 3: 186. https://doi.org/10.3390/educsci9030186

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