Sumatra, Sunda Shelf, Natuna - Bibliography of Indonesia Geology

Sukanta, U., Yarmanto, A. Susianto & H. Semimbar (2008)- Syn-rift stratigraphy and sedimentation of Eocene-
Oligocene Pematang Group, Central Sumatra Basin. In: Sumatra stratigraphy workshop, Duri (Riau) 2005,
Indon. Assoc. Geol. (IAGI), p. 65-79.
(C Sumatra Eocene-Oligocene synrift continental deposits known as Pematang Group. Three units: Lower Red
Bed (alluvial fan- fan delta; up to 1000m thick in Dalam depocenter), Brown Shale (up to 600m thick;
lacustrine shales, also coal beds) and Upper Red Bed (braided stream, flood plain with paleosols. Pematang
Group generally poor quality reservoirs. No documentation of ages))
Sukarna, D. et al. (1998)- Batuan granitian Jura-Kapur Sumatra bagian selatan: ciri geokimika dan kaitannya
dengan evolusi tektonika. Jurnal Geol. Sumberdaya Min. (Bandung) 10, 100, p.
('Jurassic- Cretaceous granitic rocks and their relationship to the tectonic evolution')
Suklis, J., A. Ames & E. Michael (2004)- CO2 in South Sumatra- observations and prediction. In: R.A. Noble et
al. (eds.) Proc. Deepwater and Frontier Exploration in Asia and Australasia Symposium, Jakarta, Indon. Petrol.
Assoc., p. 269-278.
(Large quantities of gas found in S Sumatra since early 1990’s. Along with hydrocarbon gas, high % of CO2.
CO2 data suggest mixing from organic and inorganic CO2 sources. Higher concentrations consistent with
reservoir temperatures and isotope values expected from carbonate dissociation or magmatic sources. No
simple model for high CO2 (> 40%) gases in low T reservoirs)
Sukmono, S. (2007)- Application of multi-attribute analysis in mapping lithology and porosity in the Pematang-
Sihapas Groups of Central Sumatra Basin, Indonesia. The Leading Edge 26, 2, p. 126-131.
Sukmono, S., D. Noeradi, F. Fitris, Tafsillison, W.C. Richmond, Seffibudianti & Pujiyono (2003)- Integrated
seismic multi-attribute analysis for complex fluvio-deltaic reservoir properties mapping, Minas Field, Central
Sumatra. Proc. 29th Ann. Conv. Indon. Petrol. Assoc. 1, p. 1-23.
(Minas field 1942 discovery, reseroirs complex fluvio-deltaic depositional system. 3D seismic used to
differentiate sands from shales Five main oil-producing reservoirs. Few specific conclusions)
Sukmono, S., M.T. Zen, W.G.A. Kadir, L. Hendrajaya & D. Santoso (1995)- Geometry and fractal
characteristics of the Sumatra Active Fault. Proc. 24th Ann. Conv. Indon. Petrol. Assoc. 1, p. 201-214.
(Sumatra Fault zone eleven segments. Six fractal discontinuities from changes of fractal dimensions and gravity
anomaly patterns. Variations suggest Sumatra mainland not rigid, but segmented into several blocks. N-S to
NNE-SSW-oriented discontinuities correspond to major structural breaks in Sumatra fore-arc. Segmentation
may also explain discrepancy between displacement and velocity of Andaman Sea opening, Sumatra fault
motion and Sunda Strait opening)
Sukmono, S., M.T. Zen, W.G.A. Kadir et al. (1996)- Fractal geometry of the Sumatra active fault system and its
geodynamical implications. J. Geodynamics 22, 1-2, p. 1-9.
Sukodri, K. & H. Hatuwe (1982)- Evaluasi kandungan minyak: batasan parameter petrofisika dalam formasi
Keutapang dan Baong, Sumatra Utara. Geol. Indonesia (IAGI) 9, 2, p. 58-70.
Sulistyo, A., K. Kelsch, V. Noguera, T. Heidrick, M. Djamaludin, A. Linawati et al. (1999)- Integrated reservoir
characterization of the Kulin Field- Central Sumatra. Proc. 27th Ann. Conv. Indon. Petrol. Assoc., p.105-125.
(Kulin oil field 1970 discovery 135 km NW of Pekanbaru. Original oil in place (OOIP) ~500 MBO, but low
recovery (13% after 25 years of production) due to high oil viscosity (20° API) and heterogeneous reservoir.
Main reservoir in E Miocene deltaic Duri Fm. Detailed reservoir model lead to better understanding of
complex compartmentalization of stratigraphy)
Sulitra, M.D. (1989)- The recognition and mapping of tight zones in the Arun reservoir, Sumatra: a synergistic
effort. Proc. 18 th Ann. Conv. Indon. Petrol. Assoc., 1, p. 91-120.
Bibliography of Indonesia Geology v. 4.1 96 www.vangorselslist.com July 2012