A LABORATORY STUDY OF SURFACTANT-POLYMER INJECTION ON THE COREFLOODING TEST FOR ENHANCED OIL RECOVERY

Kristanto, Dedy and hariyadi, Hariayadi and Hermawan, Yulius Deddy (2023) A LABORATORY STUDY OF SURFACTANT-POLYMER INJECTION ON THE COREFLOODING TEST FOR ENHANCED OIL RECOVERY. JOURNAL OF EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY, 62 (2). pp. 22-32. ISSN :1006-3080

Text JE_CUST_September 2023_A Laboratory Study of Surfactant-Polymer Injection-Kristanto, D et al..pdf Download (1MB)

Abstract

The utilization of chemical flooding to improve oil production in a large scale has many used for the oil field.
Some cases have a success, and the others have failed when full scale project implemented. Before
chemical flooding implemented, once of the recommended best practice to be done is chemical
compatibility based on the reservoir characteristic of the layer as a target in improving oil recovery. Hence,
coreflooding test in the laboratory to be an important thing to conduct in other to knows and determine the
chemical performance after screening phase. The study of coreflooding test in laboratory, shows that the
measurement of surfactant and polymer properties have a good result to be used as an injection fluid in
other to improve oil production. Surfactant-polymer injection which has concentrations of 3000 ppm and
1000 ppm with injection mechanism of 0.3 PV surfactant and 0.2 PV polymer gives the result of improving
oil production it about 12.89%. Furthermore, based on the qualitative analysis obtained that the used of
surfactant SS-B8020 as an injection fluid shown that plugging has not occurred in the reservoir rock pores,
it means that the injection fluid was compatible with these reservoir rock.
Keywords: Coreflooding; Chemical flooding; Enhanced oil recovery; Surfactant-polymer

Item Type:	Article
Uncontrolled Keywords:	Coreflooding; Chemical flooding; Enhanced oil recovery; Surfactant-polymer
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User:	Dr.Ir, MT Dedy Kristanto
Date Deposited:	05 Sep 2023 08:24
Last Modified:	05 Sep 2023 08:24
URI:	http://eprints.upnyk.ac.id/id/eprint/37380

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