Nurwidyanto, M. Irham and Noviyanti, Ita and Widodo, Sugeng (2005) ESTIMASI HUBUNGAN POROSITAS DAN PERMEABILITAS PADA BATUPASIR (Study kasus FORMASI KEREK, LEDOK,SELOREJO). BERKALA FISIKA, 8 (3). pp. 87-90. ISSN 1410 - 9662
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Abstract
The research to know the relation of porosity and permeability on sandstone from Kerek, Ledok, and Selorejo formation is carried out. Permeability is measured using Ruska Gas Permeameter, and the porosity is measured using Helium Porosimeter. The relation between porosity and permeability on sandstone taken by linear regretion method. The result of linear corellation analysis shows that there is a positive relation between porosity and permeability on sandstone samples. Data was processed by using linear regression and the result is log k = 0,06f + 0,34 with r= 0,95. where k in mD and f in percent.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | porosity, permeability, sandstone. |
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Science and Mathematics > Department of Physics |
| ID Code: | 2137 |
| Deposited By: | INVALID USER |
| Deposited On: | 03 Dec 2009 10:54 |
| Last Modified: | 03 Dec 2009 10:54 |
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