TY - JOUR
T1 - Reservoir characterization for site selection in the Gundih CCS project, Indonesia
AU - Tsuji, Takeshi
AU - Matsuoka, Toshifumi
AU - Kadir, Wawan Gunawan A.
AU - Hato, Masami
AU - Takahashi, Toru
AU - Sule, Mohammad Rachmat
AU - Kitamura, Keigo
AU - Yamada, Yasuhiro
AU - Onishi, Kyosuke
AU - Widarto, Djedi S.
AU - Sebayang, Rio I.
AU - Prasetyo, Agung
AU - Priyono, Awali
AU - Ariadji, Tutuka
AU - Sapiie, Benyamin
AU - Widianto, Eko
AU - Asikin, Ariesty Ratna
N1 - Funding Information:
We acknowledge support of the SATREPS project by JICA-JST. Because of limited space, we cannot describe all contributors as authors. But, many other scientists contribute to this CCS project. Especially we thank Pertamina and MIGAS for this project. T. Tsuji and K. Kitamura gratefully acknowledge the support of the I2CNER, sponsored by the World Premier International Research Center Initiative (WPI), MEXT, Japan, and Sumitomo Foundation (Environment).
Publisher Copyright:
© 2014 The Authors. Published by Elsevier Ltd.
PY - 2014
Y1 - 2014
N2 - A pilot CCS project in Indonesia will be implemented in Gundih area, Central Java Province in Indonesia. Before the CO2 injection, the reservoirs for CO2 injection must be characterized carefully by conducting geophysical exploration as well as reservoir simulation, in order to make sure that the reservoir is suitable for CO2 storage. Here we report results of reservoir characterization and simulation for the determination of CO2 injection site in the Gundih area. Subsurface structures imaged on seismic reflection profiles indicate that the Ngrayong formation is one of the candidates for CO2 injection. We observed the outcrop of the Ngrayong formation and measured hydrological and geophysical properties (e.g., permeability, seismic velocity) of the rock samples obtained from outcrop and wells. The Ngrayong formation has layered structure and heterogeneous characteristics. Using (1) hydrological properties, (2) subsurface structures (i.e., geometry of the Ngrayong formation) and (3) physical properties predicted by integrating seismic and logging data via acoustic impedance inversion, we applied reservoir simulation and evaluated security of the CO2 injection sites.
AB - A pilot CCS project in Indonesia will be implemented in Gundih area, Central Java Province in Indonesia. Before the CO2 injection, the reservoirs for CO2 injection must be characterized carefully by conducting geophysical exploration as well as reservoir simulation, in order to make sure that the reservoir is suitable for CO2 storage. Here we report results of reservoir characterization and simulation for the determination of CO2 injection site in the Gundih area. Subsurface structures imaged on seismic reflection profiles indicate that the Ngrayong formation is one of the candidates for CO2 injection. We observed the outcrop of the Ngrayong formation and measured hydrological and geophysical properties (e.g., permeability, seismic velocity) of the rock samples obtained from outcrop and wells. The Ngrayong formation has layered structure and heterogeneous characteristics. Using (1) hydrological properties, (2) subsurface structures (i.e., geometry of the Ngrayong formation) and (3) physical properties predicted by integrating seismic and logging data via acoustic impedance inversion, we applied reservoir simulation and evaluated security of the CO2 injection sites.
UR - http://www.scopus.com/inward/record.url?scp=84922949476&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84922949476&partnerID=8YFLogxK
U2 - 10.1016/j.egypro.2014.11.666
DO - 10.1016/j.egypro.2014.11.666
M3 - Conference article
AN - SCOPUS:84922949476
SN - 1876-6102
VL - 63
SP - 6335
EP - 6343
JO - Energy Procedia
JF - Energy Procedia
T2 - 12th International Conference on Greenhouse Gas Control Technologies, GHGT 2014
Y2 - 5 October 2014 through 9 October 2014
ER -