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Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia

This study proposes the screening criteria for optimum CO2 injection to enhanced coalbed methane (ECBM) recovery as well as predicting CO2 storage capacity by developing a novel numerical model based on the characteristic of coal seams and CBM field in South Sumatera Basin, Indonesia. The comparison...

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Main Authors: Pratama, E., Ismail, M.S., Ridha, S.
Format: Article
Published: Italian Association of Chemical Engineering - AIDIC 2017
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019441973&doi=10.3303%2fCET1756167&partnerID=40&md5=b8521cb3f94170be80b5d104d40f191e
http://eprints.utp.edu.my/19708/
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spelling my.utp.eprints.197082018-04-20T07:33:06Z Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia Pratama, E. Ismail, M.S. Ridha, S. This study proposes the screening criteria for optimum CO2 injection to enhanced coalbed methane (ECBM) recovery as well as predicting CO2 storage capacity by developing a novel numerical model based on the characteristic of coal seams and CBM field in South Sumatera Basin, Indonesia. The comparison of primary and enhanced CBM recovery was analysed by performing production forecasting for 30 y of simulation. A sensitivity study was then conducted in order to examine the performance of ECBM under the influences of CBM reservoir properties which are fracture permeability, matrix porosity, reservoir temperature, and coal seam depth. In summary, the reservoir screening criteria for successful application of CO2-ECBM have been fully defined and proposed. The key criteria of reservoir characteristics for successful application of CO2- ECBM are likely to be homogeneous reservoir, simple structure, fracture permeability more than 2 mD, matrix porosity more than 0.5 , reservoir temperature less than 100 °C, and coal seam depth more than 500 m. Furthermore, the method for estimating CO2 storage capacity in coal seams has been proposed by simplifying the Original Gas in Place (OGIP) volumetric computation which is validated with the numerical model through sensitivity studies. The proposed equation is applicable for 100 gas saturation in coal matrix and adsorption process as the main and the only storage mechanism in coal seams. Copyright © 2017, AIDIC Servizi S.r.l.. Italian Association of Chemical Engineering - AIDIC 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019441973&doi=10.3303%2fCET1756167&partnerID=40&md5=b8521cb3f94170be80b5d104d40f191e Pratama, E. and Ismail, M.S. and Ridha, S. (2017) Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia. Chemical Engineering Transactions, 56 . pp. 997-1002. http://eprints.utp.edu.my/19708/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description This study proposes the screening criteria for optimum CO2 injection to enhanced coalbed methane (ECBM) recovery as well as predicting CO2 storage capacity by developing a novel numerical model based on the characteristic of coal seams and CBM field in South Sumatera Basin, Indonesia. The comparison of primary and enhanced CBM recovery was analysed by performing production forecasting for 30 y of simulation. A sensitivity study was then conducted in order to examine the performance of ECBM under the influences of CBM reservoir properties which are fracture permeability, matrix porosity, reservoir temperature, and coal seam depth. In summary, the reservoir screening criteria for successful application of CO2-ECBM have been fully defined and proposed. The key criteria of reservoir characteristics for successful application of CO2- ECBM are likely to be homogeneous reservoir, simple structure, fracture permeability more than 2 mD, matrix porosity more than 0.5 , reservoir temperature less than 100 °C, and coal seam depth more than 500 m. Furthermore, the method for estimating CO2 storage capacity in coal seams has been proposed by simplifying the Original Gas in Place (OGIP) volumetric computation which is validated with the numerical model through sensitivity studies. The proposed equation is applicable for 100 gas saturation in coal matrix and adsorption process as the main and the only storage mechanism in coal seams. Copyright © 2017, AIDIC Servizi S.r.l..
format Article
author Pratama, E.
Ismail, M.S.
Ridha, S.
spellingShingle Pratama, E.
Ismail, M.S.
Ridha, S.
Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia
author_facet Pratama, E.
Ismail, M.S.
Ridha, S.
author_sort Pratama, E.
title Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia
title_short Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia
title_full Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia
title_fullStr Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia
title_full_unstemmed Screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: A case study in south sumatera basin, Indonesia
title_sort screening criteria of optimum carbon dioxide injection for enhanced coalbed methane recovery and prediction of carbon dioxide storage capacity: a case study in south sumatera basin, indonesia
publisher Italian Association of Chemical Engineering - AIDIC
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019441973&doi=10.3303%2fCET1756167&partnerID=40&md5=b8521cb3f94170be80b5d104d40f191e
http://eprints.utp.edu.my/19708/
_version_ 1738656108292079616
score 13.211869

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