Lithofacies Analysis and Reconstruction of Deformation Types of Cenozoic Sediments of Phú Khánh Basin
Main Article Content
Abstract
Abstract: From Oligocene and Quaternary geological sedimentary section have six cycles corresponding to six sequences:
- Sequence 1: Eocene - early Oligocene (E2 – E31);
- Sequence 2: Late Oligocene (E32);
- Sequence 3: Early Miocene (N11);
- Sequence 4: Middle Miocene (N12);
- Sequence 5: Late Miocene (N13);
- Sequence 6: Pliocene - Quaternary (N2- Q).
Since then may establish three general integrated formulas between the lithofacies association series and sedimentary systems tract as follows:
- Sedimentary lowstand systems tract (LST): LST = arLST + (ar + amr)LST + (amt + mt)/(amr + mr) LST + mrLST (1);
- Sedimentary transgressive systems tract (TST): TST = MtTST + atTST + (amr + mr)/(mt + amt)TST + mtTST (2);
- Sedimentary highstand systems tract (HST): HST = arHST + (ar + amr)HST + (amt+mt)/ (amr +mr)HST + mrHST (3).
Keywords: Sequence, lowstand, highstand, transgressive systems tract, parasequence set, parasequence, marine flooding plain.
References
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[16] Michael B.W. Fyhn, Lars O. Boldreel, Lars Nielsen, Geological development of the central and south Vietnamese margin: implications for the establishment of the South China Sea, Indochinese escape tectonics and Cenozoi Volcanism, Tectonophysics 478 (2009) 184-214.
[2] Trần Nghi, Sedimentology, Vietnam National University Publishing House, Hà Nội, 2012 (in Vietnamese).
[3] Trần Nghi, Phan Trường Thị, Nguyễn Biểu, Lê Duy Bách, Marine Geology, Việt Nam National University Publishing House, Hà Nội, 2005 (in Vietnamse).
[4] Trần Nghi, Lithology in Marine Geology and Petroleum Geology. Vietnam National University Publishing House, Hanoi, 2010 (in Vietnamese).
[5] Rukhin L.B., Bases of the lithology, National Technical Publishing House, Moscow, 1969 (in Russian).
[6] Trần Hữu Thân et al, Tectonic evolution history and identity traps oil and gas in Phu Khanh sedimentary basins. Proceedings of Conference “Petroleum Institute: 25 years of development and growth”, Science and Technical Publishing House, 2003, p. 268.
[7] Nguyễn Như Trung, Nguyễn Thi Thu Hương, Regional crustal structure by satellite gravity anomaly data and seismic depth. Proceedings of Conference “Petroleum Institute: 25 years of development and growth”, Science and Technical Publishing House, 2003, p.336-356.
[8] Lê Văn Dung et al, Evaluate the petroleum potential of Tertiary sedimentary structure of the in Phu Khanh basin, Final report of cooperation project with VPI/JGI, Archive of Petroleum Institute, 2002.
[9] Emery D. and Myers K.J., Sequence Stratigraphy, Oxford, Blackwell, 1996.
[10] Allen G.P. and Posamentier H.W., Sequence stratigraphy and facies model of an incised valley fill: the Gironde Estuary, France, Journal of Sedimentary Petrology, 63 (1993) No.3 378-391.
[11] Allen G.P. and Posamentier H.W., Transgressive facies and sequence architecture in mixed tide- and wave-dominated incised valleys: example from the Gironde Estuary, France. In Incised valley systems: Origin and Sedimentary sequences (R.W.Dalrymple, R Boyd and B.A. Zaitlin, Eds.), SEMP Special Publication 51, 1994, pp. 225-240.
[12] Catuneanu O., Principles of Sequence Stratigraphy. Elsevier, 2006.
[13] VanWagoner J.C. et al, An overview of Sequence Stratigraphy and key definitions, In Sea level changes - an integrated approach (Wilgus C.K. et al, Eds), SEPM Special Publication 42, 1988, pp.39-45.
[14] Gerhard Einsele, Sedimentary basins, Springer- Verlag, 1991.
[15] Pettijohn, Roher, Siever, Sand and sandstone, Springer-Verlag, 1986.
[16] Michael B.W. Fyhn, Lars O. Boldreel, Lars Nielsen, Geological development of the central and south Vietnamese margin: implications for the establishment of the South China Sea, Indochinese escape tectonics and Cenozoi Volcanism, Tectonophysics 478 (2009) 184-214.