Sumatra, Sunda Shelf, Natuna - Bibliography of Indonesia Geology

Salvador, P., W.R. Morris, R.J. Morley, M. Gunarto, R. Adhyaksawan & M. Challis (2008)- Managing
reservoir uncertainty at the North Belut Field, Offshore Indonesia, Natuna Sea: an integrated analysis of
biostratigraphy, core, wireline and seismic data. Proc. 32 nd Ann. Conv. Indon. Petrol. Assoc., IPA08-G-205,
14p.
(Reservoir study of North Belut gas field in Udang and Gabus sands. 1500 ft section of thin, stacked lacustrine
and deltaic sands with significant variation in vertical and lateral reservoir development)
Sangree, J.B. (1981)- Use of seismic stratigraphy in carbonate rocks, Natuna D-Alpha Block Example. Proc.
10th Ann. Conv. Indon. Petrol. Assoc., p. 135-152.
(Natuna D-Alpha "L" structure large Late Miocene reef complex, 5,250’ gas column, 67%- 82%CO2. Arang
Fm considered source of methane; CO2 believed to be from deep igneous activity. E-M Miocene Arang and
Barat-Gabus shale widespread and uniform thickness, suggesting stable nonmarine-shallow marine shelf
conditions. Post-Arang normal faulting resulted in rotation and faulting of "L" structure and Terumbu (U
Miocene) carbonate development Further downfaulting in Lt Miocene- E Pliocene resulted in widespread
carbonate deposits with local reef development on W shelf area and local buildups on crest of 'L' structure)
Satriawan, R.W., T. Read & H. Baskara (2005)- Applying seismic attribute analysis and inversion techniques to
understand the trapping mechanism in the Gajah Abu Abu Field, West Natuna Offshore. Proc. 30 th Ann. Conv.
Indon. Petrol. Assoc., 1, p. 135- 144.
(Gajah Abu Abu field in W Natuna Basin 1992 discovery in faulted Late Miocene inversion anticline.
Significant stratigraphic component in Gajah Abu Abu trap)
Subono, S, Siswoyo & A. Firman (1995)- Heat flow in border areas of Indonesia, Malaysia and Vietnam. In: J.
Ringis (ed.) Proc. 31st Sess. Comm. Co ord. Joint Prospecting Min. Res. Asian Offshore Areas (CCOP), Kuala
Lumpur 1994, 2, p. 59-75.
(Mainly on heatflow from 46 wells in West and 24 wells in East Natuna basins. Av. T gradient 39.7 °C/km)
Sugihardjo, S.S. Aprilian, A. Yusuf & S Sumardan (2000)- Investigations of the storage efficiency of CO2 in
carbonate aquifers. Proc. 27th Ann. Conv. Indon. Petrol. Assoc., 2, p. 79-93.
Suryono, N. (1997)- Analisa struktur P. Laut dan P. Sekatung, Kepulauan Natuna besar. J. Geol. Sumberdaya
Min. 7, 74, p. 2-24.
('Analysis of the structure of the Laut and Sekatung islands, Natuna Besar island group')
Sutoto, A. (1991)- Reservoir geology of the Belida Field South Natuna Sea, Block B. Proc. 20th Ann. Conv.
Indon. Petrol. Assoc., 1, p. 453-478.
(1989 Conoco Belida oil field with 187 MBO and 130 BCF gas. Trap four-way closure, a structural inversion of
half-graben during E Miocene (later?; HvG) regional compression. Age of sediments over Cretaceous granite
Oligocene- Holocene. Oil reservoirs Oligocene Udang and E Miocene Lower Arang Sands, gas in E Miocene
Arang Fm. Udang Fm sands stacked fluvial channels, Lower Arang sands distributary mouth bars in
progadational lacustrine delta. Good vertical and lateral reservoir continuity. Sands ~30% porosity)
Thamrin, M., Prayitno, S. Tiwar & Solichin (1983)- Heatflow investigation in the Tertiary basins of Natuna
Sea. Proc. 19 th Sess. CCOP, Tokyo 1982, 2, Techn. Repts., p. 153-166.
(Heatflow data from 29 wells in Indonesian sector of Natuna Sea. Heatflow in W area of Natuna Arch (av. 2.03
HFU, T gradient av. 3.45 248 °C/100m) higher than in E (av. 1.59 HFU, T gradient av. 3.36 °C/100m))
Tjia, H.D. (1997)- Regional northwest to west-northwest lineaments in the southern part of the South China Sea
Basin. Warta Geologi, Geol. Soc. Malaysia Newsl. 23, 5, p. 297-302.
Van Mechelen, G., J. Meyer & R. Gir (1998)- Correlation mapping technique, a powerful tool to minimize risk
and to guide future development plans. Proc. 26th Ann. Conv. Indon. Petrol. Assoc., p. 175-196.
(Geophysical study over two gas fields in W Natuna Basin)
Bibliography of Indonesia Geology v. 4.1 151 www.vangorselslist.com July 2012