Sumatra, Sunda Shelf, Natuna - Bibliography of Indonesia Geology

Nishimura, S., J. Nishida, T. Yokoyama & F. Hehuwat (1986)- Neotectonics of the Strait of Sunda, Indonesia.
J. Asian Earth Sci. 1, p. 81-91.
(Sunda Strait rapidly subsiding trough, with thick U Pliocene- Quaternary clastics from Lampung to Krakatau
fracture zone. Krakatau complex at intersection of two graben zones and N-S active seismic belt. Gravity
anomalies in (1) N of Ujung Kulon, indicating existence of low gravity caldera, from which Malingping and
Banten tufts were ejected 0.1 Ma ago, and (2) area of Kotaagung, where graben structure was observed and
ignimbrite eruption occurred at 1 Ma. Paleomagnetic studies suggest Sumatra rotated clockwise relative to
Java from 2.0 Ma- present at 5-10°/ My. Difference in strike of Java and Sumatra exceeds 20 °, so rotation of
Sumatra and opening of Strait Sunda might have started before 2 Ma)
Nishimura, S., S. Sasajima, K. Hirooka, K.H. Thio & F. Hehuwat (1978)- Radiometric ages of volcanic
products in Sunda Arc. CCOP/ SEATAR Workshop on the Sumatra Transect, Parapat, p.
Nocker, H. (1919)- Beitrage zur Petrographie von Sud-Sumatra (Lampong Distrikte). Inaugural Dissertation,
Wilhelms Universitat, Munster, p. 1-53.
('Contributions to the petrography of South Sumatra (Lampong Districts)'. Petrographic descriptions of igneous
(granite, gabbro, diorite), volcanic (andesite, liparite, dacite) and metamorphic rocks (gneiss, amphibolite,
muscovite schist, quartzite) collected by Elbert around Lampung Bay. No pictures; poor locality descriptions)
Noeradi, D., Djuhaeni & B. Simanjuntak (2005)- Rift play in Ombilin Basin outcrop, West Sumatera. Proc. 30 th
Ann. Conv. Indon. Petrol. Assoc., 1, p. 39-52.
(Ombilin Basin Eo-Oligocene half-graben in Barisan Mountains. Two wells drilled in 1983 (Sinamar-1, TD
3020m) and 1994 (S Sinamar 1). Both on inversion structures and with hydrocarbon shows in cuttings.
Abundant Paleogene reservoir potential, but reservoir quality questionable)
Noujaim, A.K. (1977)- Drilling in a high temperature and overpressured area, Sunda Straits, Indonesia. Proc. 5 th
Ann. Conv. Indon. Petrol. Assoc., Jakarta, 2, p. 211-214.
(1973 Aminoil C-1SX well a few km from Krakatau volcano very high temperature. Well TD still in Upper
Pliocene after penetrating over 8,000’ Upper Pliocene clastics. Formation T over 450° F at TD 9860’)
Nugraha, R., B. Abrar & D. Hernadi (2007)- Pemodelan geologi untuk pengembangan lapangan Beruk North,
Blok Coastal plains, Pekanbaru. Proc. Simp. Nas. IATMI, UPN Veteran, Yogyakarta 2007, TS-02, 11p.
(online at http://elib.iatmi.or.id/uploads/IATMI_2007-TS-02_Reza_Satria_Nugraha,_BOB_PT.pdf )
(3-D geological model of 1985 North Beruk Field, Coastal Plains Block, Central Sumatra)
Nugroho, S.B., Y. Hartono & R.N. Ardianto (2010)- Integrated geology, geophysics and petrophysics data to
describe lateral and vertical reservoir heterogeneity to optimize field development plan Limau Field, South
Sumatra Basin, Indonesia. In: Proc. SPE Int. Oil and Gas Conf. Exhibition in China, Beijing 2010, 22p.
(Integrated 3D model of E Miocene Talang Akar Fm sandstone reservoirs of Limau oil field, Prabumulih, S
Sumatra Basin, discovered by BPM in 1951 and still producing. Original oil in place 823 MMBO, cumulative
production 265.4 MMBO))
Nugroho, S.B. & U.B. Santoso (1999)- Using the resistivity and GR log to guide slimhole drilling on 415 m
horizontal section of 3 to 5 m thick oil rim between gas cap and water zone within the Baturaja Limestone; an
example from Musi-28 Well, Prabumulih, South Sumatera. Proc. 28th Ann. Conv. Indon. Assoc. Geol. (IAGI),
Jakarta, 2, p. 147-158.
Nur'aini, S., S. Martodjojo, F.W. Musgrove & J. Bon (2000)- Deep-water basin floor fans of the Lower Baong
Formation, a new exploration objective, offshore North Sumatera. Proc. 27th Ann. Conv. Indon. Petrol. Assoc.,
p. 177-184
(Good quality M Miocene sands penetrated on Malaka Shelf in Transgressive System Tract (TST) sheet sands,
and will only be trapped structurally. Thick deep-water basin floor fans interpreted past shelf-slope break have
potential to form large stratigraphic traps. Prospective stratigraphic traps ideally located next to Lho Sukon
Deep kitchen known to have sourced most of N Sumatra gas. Primary risk is updip seal of stratigraphic traps)
Bibliography of Indonesia Geology v. 4.1 74 www.vangorselslist.com July 2012