Analysis of Porosity and Permeability on Channel Deposit Sandstone using Pore-gas Injection and Point Counting in Sarilamak Area, West Sumatra

Bayu Defitra, Tiggi Choanji, Yuniarti Yuskar

2019

Abstract

Porosity and permeability is one of important factor to determine the quality of reservoir. Eight samples of sandstone channel deposit that made into core had been established to determine the porosity and permeability for the quality of reservoir using Pore-Gas Injection and Point Counting Method. This study is focusing on measuring and finding relationship between porosity and permeability, and shows an analog for reservoir based on surface data. The effective porosity ranged from 0.5% - 24.8% classified into negligible – very good porosity, the visible porosity ranged from 3.36% - 18.32% classified into poor – good porosity, and the effective permeability ranged from 1.376 mD – 363 mD classified into tight – very good permeability, there are differences between porosity and permeability which caused by grain size, sorting, and compaction of sandstone. The average result of porosity and permeability classified as good reservoir.

Paper Citation

in Harvard Style

Defitra B., Choanji T. and Yuskar Y. (2019). Analysis of Porosity and Permeability on Channel Deposit Sandstone using Pore-gas Injection and Point Counting in Sarilamak Area, West Sumatra.In Proceedings of the Second International Conference on Science, Engineering and Technology - Volume 1: ICoSET, ISBN 978-989-758-463-3, pages 26-30. DOI: 10.5220/0009064700260030

in Bibtex Style

@conference{icoset19,
author={Bayu Defitra and Tiggi Choanji and Yuniarti Yuskar},
title={Analysis of Porosity and Permeability on Channel Deposit Sandstone using Pore-gas Injection and Point Counting in Sarilamak Area, West Sumatra},
booktitle={Proceedings of the Second International Conference on Science, Engineering and Technology - Volume 1: ICoSET,},
year={2019},
pages={26-30},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009064700260030},
isbn={978-989-758-463-3},
}

in EndNote Style

TY - CONF

JO - Proceedings of the Second International Conference on Science, Engineering and Technology - Volume 1: ICoSET,
TI - Analysis of Porosity and Permeability on Channel Deposit Sandstone using Pore-gas Injection and Point Counting in Sarilamak Area, West Sumatra
SN - 978-989-758-463-3
AU - Defitra B.
AU - Choanji T.
AU - Yuskar Y.
PY - 2019
SP - 26
EP - 30
DO - 10.5220/0009064700260030