Simultaneous Determination of Capillary Pressure and Relative Permeability by Automatic History Matching
โ Scribed by Jennings, J.W.; McGregor, D.S.; Morse, R.A.
- Book ID
- 117996838
- Publisher
- Society of Petroleum Engineers
- Year
- 1988
- Tongue
- English
- Weight
- 520 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0885-923X
- DOI
- 10.2118/14418-pa
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A methodology for simultaneously measuring two-phase relative permeability and capillary pressure of porous rock samples from steady-state flow experiments, reported by Virnovsky et al. in 1995, is considered. The method requires measuring pressure drops in individual fluid phases across a rock samp
## Abstract A pressurized liquid extraction (PLE) and CEC were developed for the simultaneous determination of four tanshinones (dihydrotanshinone I, cryptotanshinone, tanshinone I, and tanshinone IIA) in __Salvia miltiorrhiza__. High extraction efficiency (>ย 98.5%) was achieved under the optimum P