Quantitative analysis of performance of polymer slug injection

P. M. Lutchmansingh, T. Ertekin, J. H. Abou-Kassem, C. Marietta

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Abstract

This paper presents a quantitative analysis of the performance of an oil reservoir undergoing polymer slug injection due to variations of parameters used for screening. The reservoir performance is represented by the behavior of oil recovery, WOR and oil production rate. It is found that the reservoir permeability is of paramount importance to the success or failure of polymer injection as an enhanced oil recovery method. The analysis of the behavior of sandface pressure for low permeability reservoirs provides interpretation of the plugging effects observed in the field. The performance of polymer injection is improved when a polymer slug program aiming at protecting the initial slug by graded buffers is implemented.

Original languageEnglish (US)
Pages125-13118534
Number of pages13118410
StatePublished - Dec 1 1988
EventProceedings: 1988 Eastern Regional Conference - Charlston, WV, USA
Duration: Nov 1 1988Nov 4 1988

Other

OtherProceedings: 1988 Eastern Regional Conference
CityCharlston, WV, USA
Period11/1/8811/4/88

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All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Lutchmansingh, P. M., Ertekin, T., Abou-Kassem, J. H., & Marietta, C. (1988). Quantitative analysis of performance of polymer slug injection. 125-13118534. Paper presented at Proceedings: 1988 Eastern Regional Conference, Charlston, WV, USA, .