Sulistyarso, Harry Budiharjo and Pamungkas, Joko and Rahayu G, Sri and WAHYUNINGSIH, Triyana (2019) APLIKASI BIOSURFAKTAN DALAM UPAYA PENINGKATAN PEROLEHAN MINYAK TAHAP LANJUT: UJI LABORATORIUM PADA SAMPEL SUMUR KW-58. LPPM UPN "Veteran" Yogyakarla.
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Abstract
The application of bio-surfactants in Enhanced Oil Recovery (EOR) is increasingly being used because it is environmental friendly compared to chemically synthesized surfactants. Bio-surfactants work to reduce the interface tension so that it can be applied in increasing petroleum recovery. Another advantage of bio-surfactant is that it can reduce oil viscosity at reservoir temperatures, lower toxicity levels and have higher biodegradation rates. This research was conducted on KW-58 Well oil sample with various bio-surfactant concentrations. In laboratory tests, the parameters of viscosity and Interfacial tension (1FT) will be measured. Viscosity shows changes in the phase and composition of medium oil and Interfacial tension {1FT) shows that bio-surfactants can reduce the interfacial tension between water-oil. The purpose of this study is to provide a general description of the application of bio-surfactants as a good and feasible alternative to expensive chemical surfactants in increasing optimum oil recovery. Keywords: Bio-surfactant, chemical injection, medium oil.
| Item Type: | Other |
|---|---|
| Subjects: | T Technology > T Technology (General) T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | DR.,IR HARRY BUDIHARJO SULISTYARSO |
| Date Deposited: | 27 Jun 2020 02:10 |
| Last Modified: | 27 Jun 2020 02:10 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/22918 |
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