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Effect of Permo-Carboniferous Climate on Illite-Smectite, Haushi Group, Sultanate of Oman

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Clays and Clay Minerals

Abstract

The Late Westphalian to Artinskian Haushi Group in the Sultanate of Oman consists of the glaciogenic Al Khlata Formation and the Gharif Formation which contains marginal marine, coastal plain, and fluvial sediments. The sequence was deposited during a global-warming event following the Permo-Carboniferous glaciation of Gondwana. Because of a varied subsidence history, these sediments range from the surface in the SE to almost 5000 m in the NW of the basin.

Mixed-layer illite-smectite (I-S) is an important constituent of the <2 µm size fraction of sandstone and shale samples in both formations at all depths. Different starting compositions lead to three distinct trends of illite layers in I-S versus temperature for different sedimentary environments and paleoclimatic conditions. The starting compositions of I-S at the surface range from an ordered I-S in the Al Khlata Formation to smectite-rich in the Upper+Middle Gharif members.

Physical, chemical and environmental factors were investigated as causes for the different starting compositions of I-S. Both formations share an identical burial history, paragenesis, thermal evolution, and source of detrital material. They differ only in environmental conditions during sedimentation. Thus, the variation in starting composition of I-S appears to be best explained by distinct weathering conditions during sedimentation of the three units. In particular, the expected low intensity of chemical weathering during glaciogenic conditions is marked by the presence of higher amounts of unstable volcanic and sedimentary rock fragments in the Al Khlata Formation.

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References

  • Al-Marjeby, A. and Nash, D. (1986) A summary of the geology and oil habitat of the Eastern Flank Hydrocarbon Province of South Oman. Marine and Petroleum Geology, 3, 306–314.

    Article  Google Scholar 

  • Alsharhan, A.S. (1993) Facies and sedimentary environment of the Permian carbonates (Khuff Formation) in the United Arab Emirates. Sedimentary Geology, 84, 89–99.

    Article  Google Scholar 

  • Besems, R.E. and Schuurman, W.M.L. (1987) Palynostratig-raphy of late Palaeozoic glacial deposits of the Arabian Peninsula with special reference to Oman. Palynology, 11, 37–53.

    Article  Google Scholar 

  • Beydoun, Z.R. (1991) Arabian Plate hydrocarbon geology and potential—A plate tectonic approach. American Association of Petroleum Geologists Studies in Geology, Tulsa, Oklahoma, 33, 1–78.

    Google Scholar 

  • Boles, J.R. and Franks, S.G. (1979) Clay diagenesis in Wilcox Sandstones of Southwest Texas: implication of smectite diagenesis on sandstone cementation. Journal of Sedimentary Petrology, 49, 55–70.

    Google Scholar 

  • Braakman, J.H., Levell, B.K., Martin, J.H., Potter, T.L., and van Vliet, A. (1982) Late Palaeozoic Gondwana glaciation in Oman. Nature, 299, 48–50.

    Article  Google Scholar 

  • Broutin, J., Roger, J., Platel, J.P., Angiolini, L., Baud, A., Bucher, H., Marcoux, J., and Al-Hasmi, H. (1995) The Permian Pangea. Phytographic implications of new pa-laeontological discoveries in Oman (Arabian Peninsula). Comptes Rendus de l’Académie des Sciences de Paris, Série IIa, 321, 1069–1086.

    Google Scholar 

  • Bruce, C.H. (1984) Smectite dehydration-its relation to structural development and hydrocarbon accumulation in Northern Gulf of Mexico Basin. American Association of Petroleum Geologists Bulletin, 68, 673–683.

    Google Scholar 

  • Burst, J.F. (1959) Postdiagenetic clay mineral environmental relationships in the Gulf Coast Eocene. In Clays and Clay Minerals: Sixth National Clays and Clay Minerals Conference Proceedings, A. Swineford, ed., Pergamon Press, London, 411 pp.

    Google Scholar 

  • Burst, J.F. (1969) Diagenesis of Gulf Coast Clayey Sediments and Its Possible Relation to Petroleum Migration. American Association of Petroleum Geologists Bulletin, 53, 73–93

    Google Scholar 

  • Colton-Bradley, V.A. (1987) Role of pressure in smectite dehydration-effects on geopressure and smectite-to-illite transformation. American Association of Petroleum Geologists Bulletin, 71, 1414–1427.

    Google Scholar 

  • De la Grandville, B.F. (1982) Appraisal and development of a structural and stratigraphic trap oil field with reservoirs in glacial to periglacial clastics. American Association of Petroleum Geologists Memoir, 32, 267–286.

    Google Scholar 

  • Dickinson, W.R. (1985) Interpreting provenance relations from detrital modes of sandstones. In Provenance of arenites, G.G. Zuffa, ed., D. Reidel, Dordrecht, 333–361.

    Chapter  Google Scholar 

  • Dickson, J.A.D. (1966) Carbonate identification and genesis as revealed by staining. Journal of Sedimentary Petrology, 36, 491–505.

    Google Scholar 

  • Dutta, N.C. (1986) Shale compaction, burial diagenesis, and geopressures: a dynamic model, solutions and some results. In Thermal modelling in sedimentary basins, J. Burrus, ed., Editions Technip., Paris, 149–172.

    Google Scholar 

  • Elliott, W.C. and Matisoff, G. (1996) Evaluation of kinetic models for the smectite to illite transformation. Clays and Clay Minerals, 44, 77–87.

    Article  Google Scholar 

  • Essene, E.J. and Peacor, D.R. (1995) Clay mineral thermom-etry-a critical perspective. Clays and Clay Minerals, 43, 540–553.

    Article  Google Scholar 

  • Focke, J.W. and van Popta, J. (1989) Reservoir Evaluation of the Permian Gharif Formation, Sultanate of Oman. Society of Petroleum Engineers, 17978, 517–528.

    Google Scholar 

  • Freed, R.L. and Peacor, D.R. (1989) Variability in temperature of the smectite/illite reaction in Gulf Coast sediments. Clay Minerals, 24, 171–180.

    Article  Google Scholar 

  • Gharabi, M. and Velde, B. (1995) Clay mineral evolution in the Illinois basin and its causes. Clay Minerals, 30, 353–364.

    Article  Google Scholar 

  • Grantham, P.J., Lijmbach, G.W.M., Posthuma, J., Hughes Clarke, M.W., and Willink, R.J. (1987) Origin of crude oils in Oman. Journal of Petroleum Geology, 11, 61–80.

    Article  Google Scholar 

  • Guit, F.A., Al-Lawati, M.H., and Nederlof, P.J.R. (1994) Seeking new potential in the Early-Late Permian Gharif play, west Central Oman. Middle East Petroleum Geoscience, 447–462.

    Google Scholar 

  • Hartmann, B.H. (1996) Diagenesis and pore-water evolution of the Lower Permian Gharif Formation (Sultanate of Oman). Ph.D. thesis, Geologisches Institut der Universität Bern, Switzerland, 342 pp.

    Google Scholar 

  • Hartmann, B.H., Juhâsz-Bodnâr, K., Ramseyer, K., and Matter, A. (1999) Polyphased quartz cementation and its sources: a case study from the Upper Palaezoic Haushi Group sandstones, Sultanate of Oman. In Quartz cementation in oil field sandstones, R. Worden and S. Morad, eds., International Association of Sedimentologists Special Publication 29, in press.

    Google Scholar 

  • Heward, A.P. (1990) Salt removal and sedimentation in Southern Oman. In The Geology and Tectonics of the Oman Region, A.H.E Robertson, M.P. Searle, and A.C. Ries, eds., Oxford Geological Society, 637–652.

    Google Scholar 

  • Hillier, S., Mátyás, J., Matter, A., and Vasseur, G. (1995) Illite/smectite diagenesis and its variable correlation with vi-trinite reflectance in the Pannonian Basin. Clays and Clay Minerals, 43, 174–183.

    Article  Google Scholar 

  • Hower, J., Eslinger, E.V., Hower, M.E., and Perry, E.A. (1976) Mechanism of burial metamorphism of argillaceous sediment: 1. Mineralogical and chemical evidence. Geological Society of America Bulletin, 87, 725–737.

    Article  Google Scholar 

  • Huang, W.L., Longo, J.M., and Pevear, D.R. (1993) An experimentally derived kinetic model for smectite-to-illite conversion and its use as a geothermometer. Clays and Clay Minerals, 41, 162–177.

    Article  Google Scholar 

  • Hughes Clarke, M.W. (1988) Stratigraphy and rock unit nomenclature in the oil-producing area of interior Oman. Journal of Petroleum Geology, 11, 5–60.

    Article  Google Scholar 

  • Hughes Clarke, M.W. (1990) Oman’s Geological Heritage. Department of Public Affairs and Information, Muscat: Petroleum Development Oman, 247 pp.

    Google Scholar 

  • Husseini, M.I. (1992) Upper Palaeozoic tectono-sedimentary evolution of the Arabian and adjoining plates. Journal of the Geological Society of London, 149, 419–429.

    Article  Google Scholar 

  • IES GmbH (1994). PetroMod®. Vers 2.4. Jiilich, 603 pp.

    Google Scholar 

  • Kashfi, M.S. (1992) Geology of the Permian super-giant gas reservoirs in the greater Persian Gulf area. Journal of Petroleum Geology, 15, 465–480.

    Google Scholar 

  • Lanson, B. and Velde, B. (1992) Decomposition of X-ray diffraction patterns: A convenient way to describe complex I-S diagenetic evolution. Clays and Clay Minerals, 40, 629–643.

    Article  Google Scholar 

  • Levell, B.K., Braakman, J.H., and Rutten, K.W. (1988) Oilbearing sediments of Gondwana glaciation in Oman. American Association of Petroleum Geologists Bulletin, 72, 775–796.

    Google Scholar 

  • Loosveld, R.J.H., Bell, A., and Terken, J.J.M. (1996) The tectonic evolution of Interior Oman. GeoArabia, 1, 28–51.

    Google Scholar 

  • Love, C.F. (1994) The palynostratigraphy of the Haushi Group (Westphalian-Artinskian) in Oman. In Micropa-laeontology and hydrocarbon exploration in the Middle East, M.D. Simmons, ed., Chapman and Hall, London, 23–39.

    Google Scholar 

  • McBride, E.F. (1963) A classification of common sandstones. Journal of Sedimentary Petrology, 33, 664–669.

    Google Scholar 

  • Mercadier, C.G.L. and Livera, S.E. (1993) Applications of the formation micro-scanner to modelling of Palaeozoic reservoirs in Oman. Special Publication of International Association of Sedimentologists, 15, 125–142.

    Google Scholar 

  • Millson, J.A., Mercadier, C.L., Livera, S.A., and Peters, J.M. (1996) The Lower Palaeozoic of Oman and its context in the evolution of a Gondwana continental margin. Journal of the Geological Society, 153, 213–230.

    Article  Google Scholar 

  • Moore, D.M. and Reynolds, R.C. (1989) X-ray Diffraction and the Identification and Analysis of Clay Minerals. Oxford University Press, New York, 332 pp.

    Google Scholar 

  • Perry, E.A. and Hower, J. (1970) Burial diagenesis in Gulf Coast pelitic sediments. Clays and Clay Minerals, 18, 165–177.

    Article  Google Scholar 

  • Platel, J.P., Philip, J., Bourdillonde Grissac, C., Babinot, J.F., Roger, J., and Mercadier, C. (1994) Characteristics of the Campanian transgression onto the Haushi-Huqf basement (East-Oman). Stratigraphy, geodynamic setting and pa-laeoenvironments. Bulletin de la Société Geologique de France, 165, 147–161.

    Google Scholar 

  • Pollastro, R.M. (1990) The illite/smectite geothermometer—Concepts, methodology and application to basin history and hydrocarbon generation. In Applications of thermal maturity studies to energy exploration, V.F. Nuccio and C.E. Barker, eds., Society of Economic Paleontoligists and Mineralogists, Tulsa, Rocky Mountain Section, 1–18.

    Google Scholar 

  • Pollastro, R.M. (1993) Considerations and applications of the illite/smectite geothermometer in hydrocarbon-bearing rocks of Miocene to Mississipian age. Clays and Clay Minerals, 41, 119–133.

    Article  Google Scholar 

  • Powers, M.C. (1959) Adjustment of clays to chemical change and the concept of the equivalence level. Clays and Clay Minerals, 6, 309–326.

    Article  Google Scholar 

  • Powers, M.C. (1967) Fluid-release mechanisms in compacting marine mudrocks and their importance in oil exploration. American Association of Petroleum Geologists Bulletin, 51, 1240–1254.

    Google Scholar 

  • Pytte, A.M. and Reynolds, R.C. (1989) The thermal transformation of smectite to illite. In Thermal history of sedimentary basins: Methods and case histories, N.D. Naeser and T.H. McCulloh, eds., Springer-Verlag, New York, 133–140.

    Chapter  Google Scholar 

  • Ramseyer, K. (1983) Bau eines Kathodenlumineszens-Mik-roskopes und Diagenese-Untersuchungen an permischen Sedimenten aus Oman. Ph.D. thesis, Geologisches Institut der Universität Bern, Switzerland, 153 pp.

    Google Scholar 

  • Rettke, R.C. (1981) Probable burial diagenetic and provenance effects on the Dakota Group clay mineralogy. Journal of Sedimentary Petrology, 51, 541–551.

    Google Scholar 

  • Righi, D. and Meunier, A. (1995) Origin of clays by rock weathering and soil formation. Origin and mineralogy of clays. In Clays in the Environment, B. Velde, ed., Springer-Verlag, Berlin, 44–161.

    Google Scholar 

  • Robertson, H.E. and Lahann, R.W. (1981). Smectite to illite conversion rates: Effect of solution chemistry. Clays and Clay Minerals, 29, 129–135.

    Article  Google Scholar 

  • Silva, F.P., Silva, A.C., Martinius, A.W., and Weber, K.J. (1996) The Tórtola Fluvial System: An Analogue for the Upper Gharif of the Sultanate of Oman. GeoArabia, 1, 325–342.

    Google Scholar 

  • Small, J.S. (1994) Fluid composition, mineralogy and morphological changes associated with the smectite-to-ilite reaction: An experimental investigation of the effect of organic acid anions. Clay Minerals, 29, 539–554.

    Article  Google Scholar 

  • Sykes, R.M. and Abu-Risheh, A.K. (1989) Exploration of deep Palaeozoic and Pre-Cambrian plays in the Sultanate of Oman. In OAPEC/ADNOC seminar on deep formations in the Arab Countries: hydrocarbon potential and exploration techniques, October 1989, Proceedings of Country Reports and Case Studies, Abu Dhabi, E71-E133.

    Google Scholar 

  • Thorez, J. (1989) Between the crystal and the solutions. A graphical overview of the passage to, from and of the clay minerals in the lithosphere during weathering. In Weathering; its Products and Deposits, I. Processes., K.S. Balasubramaniam, V.P. Evangelou, G. Faure, J. Goni, P.L.C. Grubb, P.A. Hill, O. Lahodney-Sarc, A.J. Melfi, E. Mendelovici, A.P. Nikitina, W.F. Pickering, and S.S. Augustithis, eds., Theophrastus Publishers S.A., Greece, 49–120.

    Google Scholar 

  • Tschopp, R.H. (1967) The general geology of Oman. In 7th World Petroleum Congress, Mexico, 231–249.

    Google Scholar 

  • Ugolini, F. and Sletten, R.S. (1991) The role of proton donors in pedogenesis as revealed by soil solution studies. Journal of Soil Science, 151, 1–21.

    Article  Google Scholar 

  • Vasseur, G. and Velde, B. (1993) A kinetic interpretation of the smectite-to-illite transformation. In Basin modelling: advances and applications, A.G. Doré, ed., Norwegian Petroleum Society Special Publication 3, Amsterdam, 173–184.

    Google Scholar 

  • Velde, B. (1992) Introduction to clay minerals. Chapman & Hall, London, 199 pp.

    Book  Google Scholar 

  • Velde, B. and Vasseur, G. (1992) Estimation of the diagenetic smectite to illite transformation in time-temperature space. American Mineralogist, 77, 967–976.

    Google Scholar 

  • Visser, W. (1991) Burial and thermal history of Proterozoic source rocks in Oman. Precambian Research, 54, 15–36.

    Article  Google Scholar 

  • Walker, T.R. (1976) Diagenetic origin of continental red beds. In The continental Permian in Central, West and South Europe, H. Falke, ed., D. Reidel, Dordrecht, 240–282.

    Chapter  Google Scholar 

  • Weaver, C.E. and Beck, K.C. (1971) Clay water diagenesis during burial: how mud becomes gneiss. Geological Society of America Special Paper 134, 96 pp.

    Google Scholar 

  • Wei, H., Roaldset, E., and Bjorøy, M. (1996) Parallel reaction kinetics of smectite to illite conversion. Clay Minerals, 31, 365–376.

    Article  Google Scholar 

  • Wright, V.P. (1992) Paleosol recognition: a guide to early diagenesis in terrestrial settings. In Diagenesis III. Developments in Sedimentology, 47, K.N. Wolf and G.V. Chilingarian, eds., Elsevier, Amsterdam, 591–619.

    Google Scholar 

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  1. Geologisches Institut, Universität Bern, Baltzerstrasse 1, CH-3012, Bern, Switzerland

    Bernhard H. Hartmann, Katalin Juhasz Bodnar, Karl Ramseyer & Albert Matter

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  1. Bernhard H. Hartmann
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Hartmann, B.H., Bodnar, K.J., Ramseyer, K. et al. Effect of Permo-Carboniferous Climate on Illite-Smectite, Haushi Group, Sultanate of Oman. Clays Clay Miner. 47, 131–143 (1999). https://doi.org/10.1346/CCMN.1999.0470203

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