Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-12-03T19:17:29.394Z Has data issue: false hasContentIssue false

Clay minerals of the Permian Rotliegend Group in the North Sea and adjacent areas

Published online by Cambridge University Press:  09 July 2018

Abstract

The nature, distribution and origin of clay minerals in the hydrocarbon-bearing Permian Rotliegend sandstones of the North Sea and the adjacent areas of the Netherlands and Germany are reviewed. The clay minerals occur as detrital coatings of smectite and smectite-illite on the surfaces of sandgrains, and as later diagenetic cements of kaolinite, chlorite (two varieties), and illite in the pore spaces of those sandstones. Two diagenetic clay mineral assemblages are predominant in the Rotliegend of the North Sea. The kaolinite-illite assemblage is restricted to the Rotliegend of shelf areas which underwent shallow burial followed by strong Jurassic/Cretaceous (Late Cimmerian) structural inversions, whereas the illite-chlorite assemblage is associated with basinal areas that underwent deep and rapid burial throughout the Mesozoic.

The factors controlling mineralogy, crystal chemistry and morphology of those diagenetic clay minerals, as well as their regional distribution and origin, are numerous, complicated, and inter- related. Evidence suggests that the following aspects were important parameters: (1) variations in the original depositional arid desert environment; (2) the chemistry and flow patterns of the porewaters; (3) temperature and timing of clay mineral formation; (4) local burial history; (5) the presence or absence of meteoric water; and (6) the structural setting of the Rotliegend sandstones.

Oxygen isotope data indicate that the illite cements formed over a wide range of temperatures (24–140°C) that is consistent with the deep burial conditions prevailing in the palaeo-basins. In contrast, oxygen isotopes indicate that kaolinite cements formed over a more restricted temperature range (40–80°C) and under the influence of meteoric water penetrating the sandstones of the shelf areas as a result of their Late Cimmerian uplift and associated erosion. Hypotheses suggesting that the absence of kaolinite cement from the deeply buried Rotliegend sandstones is caused by its illitization during burial, and that the chlorite cements have formed by the alteration of earlier smectite, smectite-chlorite and corrensite cements, are not supported by evidence.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 2006

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Almon, W.R. & Davies, D.K. (1981) Formation damage and crystal chemistry of clays. Pp. 119–147 in: Clays and the Resource Geologist (Longstaffe, F.J., editor). Short Course Handbook 7. Mineralogical Association of Canada.Google Scholar
Altaner, S.P. (1986) Comparison of rates of smectite illitization with rates of K-feldspar dissolution. Clays and Clay Minerals, 4, 608–611.Google Scholar
Anderton, R., Bridges, P.H., Leeder, M.R. & Sellwood, B.W. (1979). Dynamic Stratigraphy of the British Isles. Allen and Unwin, London.Google Scholar
Andrews, I.J., Long, D., Richards, P.C., Thomson, A.R., Brown, S., Chesher, J.A. & McCormac, M. (1990) The Geology of the Moray Firth. United Kingdom Offshore Regional Report of the British Geological Survey, 96 pp.Google Scholar
Arthur, T.J., Pilling, D., Bush, D. & Macchi, L. (1986) The Leman Sandstone Formation in UK Block 49/28. Sedimentation, Diagenesis and Burial history. Pp. 251–266 in: Habitat of Palaeozoic Gas in N.W. Europe (Brooks, J., Goff, J. & Van Hoorn, B., editors). Special Publication 23, Geological Society of London.Google Scholar
Bailey, S.W. (1980) Structures of the layer silicates. Pp. 1–123 in: Crystal Structures of Clay Minerals and their X-ray Identification (Brindley, G.W. & Brown, G., editors). Monograph 5, Mineralogical Society, London.Google Scholar
Berger, G., Lacharpagne, J.C.M., Velde, B., Beaufort, D. & Lanson, B. (1995) Mécanismes et contraintes cinétiques des réactions d'illitisation des argiles sédimentaires déduits de modélisations des interactions eau-roche. Centre de Reserches Exploration-Production Elf Aquitaine Bulletin, 19, 225–234.Google Scholar
Bjørlykke, K. (1983) Diagenetic reactions in Sandstones. Pp. 169–214 in: Sediment Diagenesis (Parker, A. & Sellwood, B.W., editors). NATO ASI, Series C: Mathematical and Physical Sciences 115, Reidel Publishing Company, Dordrecht, The Netherlands.Google Scholar
Bjørlykke, K. & Aagaard, P. (1992) Clay minerals in North Sea Sandstones. Pp. 65–80 in: Origin, Diagenesis, and Petrophysics of Clay Minerals in Sandstones. Special Publication 47. Society for Economic Palaeontologists and Mineralogists.Google Scholar
Boles, J.R. & Franks, S.G. (1979) Clay diagenesis in Wilcox sandstones of southwest Texas: implications of smectite diagenesis on sandstone cementation. Journal of Sedimentary Petrology, 49, 55–70.Google Scholar
Bonhomme, M.G., Bühmann, D. & Besnus, Y. (1983) Reliability of K-Ar dating of clays and silifications associated with vein mineralizations in western Europe. Geologische Rundschau, 72, 105–117.Google Scholar
Brookins, D.G. (1988) Eh-pH Diagrams for Geochemistry. Springer-Verlag, New York, 178 pp.CrossRefGoogle Scholar
Bucke, D.P. & Mankin, C.J. (1971) Clay mineral diagenesis within interlaminated shales and sandstones. Journal of Sedimentary Petrology, 41, 971–981.Google Scholar
Chamley, H. (1989) Clay Sedimentology. Springer Verlag, New York, 623 pp.Google Scholar
Cornford, C. (1998) Source Rocks and Hydrocarbons of the North Sea. 4th edition. Pp. 376–462 in: Petroleum Geology of the North Sea (Glennie, K.W., editor). Blackwell Scientific Publications, Oxford, UK.Google Scholar
Crone, A.J. (1975) Laboratory and Field Studies of Mechanically-infiltrated Matrix Clay in Arid Fluvial Sediments. PhD thesis, University of Colorado, USA.Google Scholar
Curtis, C.D. (1977) Sedimentary geochemistry: environments and processes dominated by involvement of an aqueous phase. Philosophical Transactions of the Royal Society of London, Series A, 286, 353–371.Google Scholar
Curtis, C.D. (1983) Link between aluminium mobility and destruction of secondary porosity. Bulletin of the American Association of Petroleum Geologists, 67, 380–384.Google Scholar
Curtis, C.D. (1985) Clay mineral precipitation and transformation during burial diagenesis. Philosophical Transactions of the Royal Society of London, Series A 315, 91–105.Google Scholar
Curtis, C.D. & Spears, D.A. (1971) Diagenetic development of kaolinite. Clays and Clay Minerals, 19, 219–227.Google Scholar
David, F., Gast, R. & Kraft, T. (1993) Relation between facies, diagenesis, and reservoir quality of Rotliegende Reservoirs in North Germany. Bulletin of the American Association of Petroleum Geologists, 77, 1617.Google Scholar
Eberl, D.D. (1984) Clay mineral formation in rocks and soils. Philosophical Transactions of the Royal Society of London, Series A, 311, 241–257.Google Scholar
Eberl, D.D. & Hower, J. (1976) Kinetics of illite formation. Geological Society of America Bulletin, 87, 1326–1330.2.0.CO;2>CrossRefGoogle Scholar
Füchtbauer, H. (1988) Sandsteine. Pp. 97–184 in: Sedimente und Sedimentgesteine, Sediment-Petrologie (Füchtbauer, H., editor). 2. Teil, 4. Auflage, Schweizerbart, Stuttgart, Germany.Google Scholar
Gast, R. (1991) The perennial Rotliegend saline lake in NW Germany. Geologisches Jahrbuch, A119, 25–59.Google Scholar
Gaupp, R., Matter, A., Platt, J., Ramseyer, K. & Walzebuck, J. (1993) Diagenesis and fluid evolution of deeply buried Permian (Rotliegende) gas reservoirs, northwest Germany. Bulletin of the American Association of Petroleum Geologists, 77, 1111–1128.Google Scholar
Glennie, K.W. (1972) Permian Rotliegendes of Northwest Europe interpreted in the light of modern desert sedimentation studies. American Association of Petroleum Geologists' Bulletin, 56, 1048–1071.Google Scholar
Glennie, K.W. (1986) Development of N.W. Europe's Southern Permian Gas Basin. Pp. 3–22 in: Habitat of Palaeozoic Gas in N.W. Europe (Brooks, J., Goff, J. & Van Hoorn, B., editors). Special Publication, 23. Geological Society of London.Google Scholar
Glennie, K.W. (1997a) History of exploration on the southern North Sea. Pp. 5–16 in: Petroleum Geology of the Southern North Sea: Future Potential (Ziegler, K., Turner, P. & Daines, S.R., editors). Special Publication, 123. Geological Society of London.Google Scholar
Glennie, K.W. (1997b) Recent advances in understanding the southern North Sea basin: a summary. Pp. 17–30 in: Petroleum Geology of the Southern North Sea: Future Potential (Ziegler, K., Turner, P. & Daines, S.R., editors). Special Publication, 123. Geological Society of London.Google Scholar
Glennie, K.W. (1998) Lower Permian, Rotliegend. Pp. 137–173 in: Petroleum Geology of the North Sea, 4th edition (Glennie, K.W., editor). Blackwell Scientific Publications, Oxford, UK.CrossRefGoogle Scholar
Glennie, K.W. & Boegner, P.L.E. (1981) Sole pit inversion tectonics. Pp. 110–120 in: The Petroleum Geology of the Continental Shelf of North-West Europe (Illing, L.V. & Hobson, G.D., editors). Hayden & Son, London.Google Scholar
Glennie, K.W. & Buller, A.T. (1983) The Permian Weissliegend of NW Europe: The partial deformation of aeolian dune sands caused by the Zechstein transgression. Sedimentary Geology, 35, 43–81.CrossRefGoogle Scholar
Glennie, K.W., Mudd, G.C. & Nagtegaal, P.J.C. (1978) Depositional environment and diagenesis of Permian Rotliegendes sandstones in Leman Bank and Sole Pit areas of the UK southern North Sea. Journal of the Geological Society of London, 135, 25–34.Google Scholar
Gluyas, J.G. (1992) The answer ain't blowin' in the wind: Balancing the diagenetic books Rotliegend style. British Sedimentological Research Group Annual Meeting – Abstracts, Southampton, December 1992.Google Scholar
Gluyas, J.G. (1997) Rotliegend sandstone diagenesis: A tale of two waters. Pp. 291–294 in: Geofluids II '97 – Extended Abstract Volume (Hendry, J., Carey, P., Parnell, J., Ruffell, A. & Worden, R., editors). University of Belfast, Northern Ireland.Google Scholar
Gluyas, J.G. & Leonard, A. (1995) Diagenesis of the Rotliegend Sandstone: the answer ain't blowin' in the wind. Marine and Petroleum Geology, 12, 491–497.CrossRefGoogle Scholar
Goodchild, M.W. & Whitaker, J.H.McD. (1986) A petrographic study of the Rotliegendes Sandstones reservoir (Lower Permian) in the Rough Gas Field. Clay Minerals, 21, 459–477.Google Scholar
Güven, N., Hower, W.F. & Davies, D.K. (1980) Nature of authigenic illites in sandstone reservoirs. Journal of Sedimentary Petrology, 50, 761–766.Google Scholar
Hancock, N.J. (1978) Possible causes of Rotliegend sandstone diagenesis in northern West Germany. Journal of the Geological Society of London, 135, 35–40.Google Scholar
Hancock, N.J. & Taylor, A.M. (1978) Clay mineral diagenesis and oil migration in the Middle Jurassic Brent Sand Formation. Journal of the Geological Society of London, 135, 69–72.Google Scholar
Heinrich, R.D. (1991) The Cleeton Field, Block 42/29, UK North Sea. Pp. 451–458 in: United Kingdom Oil And Gas Fields – 25 Years Commemorative Volume (Abbotts, L.L., editor). Memoir 14. Geological Society of London.Google Scholar
Heward, A.P. (1991) Inside Auk – the anatomy of an aeolian oil reservoir. Pp. 44–56 in: The Three Dimensional Facies Architecture of Clastic Sediments and its implications for Hydrocarbon Discovery and Recovery (Miall, D. & Tyler, N., editors). Concepts and Models in Sedimentology and Paleontology 3, Soci ety for Economic Palaeontologists and Mineralogists, Tulsa, Oklahoma.Google Scholar
Hillier, S. (1994) Pore-lining chlorite in siliciclastic reservoir sandstones: Electron microprobe, SEM and XRD data, and implications for their origin. Clay Minerals, 29, 665–679.Google Scholar
Hillier, S., Fallick, A.E. & Matter, A. (1996) Origin of pore-lining chlorite in the aeolian Rotliegend of northern Germany. Clay Minerals, 31, 153–171.Google Scholar
Howell, J. & Mountney, N. (1997) Climatic cyclicity and accommodation space in arid to semi-arid deposi-tional systems: an example from the Rotliegend Group of the UK Southern North Sea. Pp. 63–86 in: Petroleum Geology of the Southern North Sea: Future Potential (Ziegler, K., Turner, P. & Daines, S.R., editors). Special Publication 123. Geological Society of London.Google Scholar
Hower, J., Eslinger, E.V., Hower, M.E. & Perry, E.A. (1976) Mechanism of burial metamorphism of argillaceous sediment – 1, mineralogical and chemical evidence. Geological Society America Bulletin, 87, 725–737.Google Scholar
Hughes, C.R., Davey, R.C. & Curtis, C.D. (1989) Chemical reactivity of some reservoir illites: implications for petroleum production. Clay Minerals, 24, 445–458.Google Scholar
Hurst, A.R. & Archer, J.S. (1986) Some applications of clay mineralogy to reservoir description. Clay Minerals, 21, 811–826.Google Scholar
Hutcheon, I. (1991) Applications of thermodynamics to clay minerals and authigenic mineral equilibria. Pp. 169–192 in: Clays and the Resource Geologist (Longstaffe, F.J., editor). Mineralogical Association of Canada Short Course.Google Scholar
Jin, Y.G., Wardlaw, B.R., Glenister, B.F. & Kotlyar, G.V. (1997) Permian chronostratigraphic subdivisions. Episodes, 20, 10–15.Google Scholar
Kantorowicz, J.D. (1984) The nature, origin and distribution of authigenic clay minerals from Middle Jurassic Ravenscar and Brent Group Sandstones. Clay Minerals, 19, 359–375.Google Scholar
Kantorowicz, J.D. (1990) The influence of variations in illite morphology on the permeability of Middle Jurassic Brent Group sandstones, Cormorant Field, UK North Sea. Marine and Petroleum Geology, 7, 66–74.Google Scholar
Lanson, B., Beaufort, D., Berger, G., Baradat, J. & Lacharpagne, J.C. (1996) Illitization of diagenetic kaolinite-to-dickite conversion series: Late-stage diagenesis of the Lower Permian Rotliegend Sandstone reservoir, offshore of The Netherlands. Journal of Sedimentary Research, 66, 501–518.Google Scholar
Lee, M. (1984) Diagenesis of the Permian Rotliegendes sandstone, North Sea: K/Ar, O18/O16. and petrologic evidence. Unpublished PhD thesis, Case Western Reserve University Ohio, USA.Google Scholar
Lee, M. (1996a) K/Ar dating of illite in understanding fault-related diagenesis. P. 81 in: American Association of Petroleum Geologists 1996 Annual Convention, Tulsa, Oklahoma, Meeting Abstracts 5.Google Scholar
Lee, M. (1996b) 1M(cis) illite as an indicator of hydrothermal activities and its geological implication. P. 106 in: The Clay Minerals Society Annual Meeting 1996, Gatlinburg, TN, Program and Abstracts.Google Scholar
Lee, M., Aronson, J.L. & Savin, S.M. (1985) K/Ar dating of time of gas emplacement in Rotliegendes sandstones, Netherlands. Bulletin of the American Association of Petroleum Geologists, 69, 1381–1385.Google Scholar
Lee, M., Aronson, J.L. & Savin, S.M. (1989) Timing and conditions of Permian Rotliegendes Sandstone Diagenesis, Southern North Sea: K/Ar and Oxygen isotopic data. Bulletin of the American Association of Petroleum Geologists, 73, 195–215.Google Scholar
Leveille, G.P., Knipe, R., More, C., Ellis, D., Dudley, G., Jones, G., Fisher, Q. & Allinson, G. (1997a) Compartmentalisation of Rotliegend gas reservoirs by sealing faults, Jupiter Fields area, southern North Sea. Pp. 87–104 in: Petroleum Geology of the Southern North Sea: Future Potential (Ziegler, K., Turner, P. & Daines, S.R., editors). Special Publication, 123. Geological Society of London.Google Scholar
Leveille, G.P., Primmer, T.J., Dudley, G., Ellis, D. & Allinson, G.J. (1997b) Diagenetic controls on reservoir quality in Permian Rotliegendes sandstones, Jupiter Fields area, southern North Sea. Pp. 105–122 in: Petroleum Geology of the Southern North Sea: Future Potential (Ziegler, K., Turner, P. & Daines, S.R., editors). Special Publication, 123. Geological Society of London.Google Scholar
Liewig, N., Mossman, J.R. & Clauer, N. (1987) Datation isotopique K-Ar d'argiles diagénétiques de réser-voirs gréseux: mise en évidence d'anomalies ther-miques du Lias inférieur en Europe nord-occidentale. Comptes Rendus de l'Académie des Sciences, 304, Serie II, 707–710.Google Scholar
Macchi, L. (1987) A review of sandstone illite cements and aspects of their significance to hydrocarbon exploration and development. Journal of Geology, 22, 333–345.Google Scholar
Macchi, L., Curtis, C.D., Levison, A., Woodward, K. & Hughes, C.R. (1990) Chemistry, morphology, and distribution of illites from Morecambe Gas Field, Irish Sea, Offshore United Kingdom. Bulletin of the American Association of Petroleum Geologists, 74, 296–308.Google Scholar
Marie, J.P.P. (1975) Rotliegend stratigraphy and diagen-esis. Pp. 205–211 in: Petroleum and the Continental Shelf of North-west Europe (Woodland, A.W., editor). Elsevier Applied Science Publishers, Barking, Essex, UK.Google Scholar
McCann, T. (1998) The Rotliegend of the NE German Basin; background and prospectivity. Petroleum Geoscience, 4, 17–27.Google Scholar
McHardy, W.J., Wilson, M.J. & Tait, J.M. (1982) Electron microscope and X-ray diffraction studies of filamentous illitic clay from sandstones of the Magnus Field. Clay Minerals, 17, 23–39.Google Scholar
Menning, M. (1995) A numerical time scale for the Permian and Triassic periods; an integrated time analysis. Pp. 77–97 in: The Permian of northern Pangea; Volume I, Paleogeography, paleoclimates, stratigraphy (Scholle, P.A., Peryt, T.M. & Ulmer-Scholle, D.S., editors). Springer-Verlag, New York.Google Scholar
Merino, E. & Ransom, B. (1982) Free energies of formation of illite solid solutions and their compositional dependence. Geochimica et Cosmochimica Acta, 30, 29–39.Google Scholar
Moore, D.M. & Reynolds, R.C. (1989) XRD and the Identification and Analysis of Clay Minerals. Oxford University Press, New York, 332 pp.Google Scholar
Morris, K.A. & Shepperd, C.M. (1982) The role of clay minerals in influencing porosity and permeability characteristics in the Bridport Sands of Wytch Farm, Dorset. Clay Minerals, 17, 41–54.Google Scholar
Mossmann, J.R., Clauer, N. & Liewig, N. (1992) Dating thermal anomalies in sedimentary basins: the diage-netic history of clay minerals in the Triassic sandstones of the Paris Basin, France. Clay Minerals, 27, 211–226.Google Scholar
Nadeau, P.H. & Bain, D.C. (1986) Composition of some smectites and diagenetic illitic clays and implications for their origin. Clays and Clay Minerals, 34, 455–464.Google Scholar
Nagtegaal, P. (1979) Relationship of facies and reservoir quality in Rotliegend desert sandstones, southern North Sea region. Journal of Petroleum Geology, 2, 14–158.CrossRefGoogle Scholar
Neugebauer, H.J. and Walzebuck, J.P. (1987) A model-ling theory for cratonic basins and their hydrocarbon accumulations. 12 th World Petroleum Congress, pp. 7–14.Google Scholar
Oele, J.A., Hol, A.C.P.J. & Tiemens, J. (1981) Some Rotliegend Gas Fields of the K and L Blocks, Netherlands Offshore (1968–1978) – A Case History. Pp. 289–300 in: Petroleum Geology of the Continental Shelf of North-West Europe (Illing, L.V. & Hobson, G.D., editors). Hayden & Son, London.Google Scholar
Pearson, M.J., Watkins, D. & Small, J.S. (1982) Clay diagenesis and organic maturation in Northern North Sea sediments. Proceedings 7 th International Clay Conference Bologna and Pavia, 665–667.Google Scholar
Perry, E. & Hower, J. (1970) Burial diagenesis in Gulf Coast pelitic sediments. Clays and Clay Minerals, 18, 165–177.Google Scholar
Platt, J.D. (1991) The diagenesis of Early Permian Rotliegend deposits from northwest Germany. Unpublished PhD thesis, Bern University, Switzerland.Google Scholar
Platt, J.D. (1993) Controls on clay mineral distribution and chemistry in the Early Permian Rotliegend of Germany. Clay Minerals, 28, 393–416.Google Scholar
Platt, J.D. (1994) Geochemical evolution of pore waters in the Rotliegend (Early Permian) of northern Germany. Marine and Petroleum Geology, 11, 66–78.Google Scholar
Primmer, T.J., Warren, E.A., Sharma, B.K. & Atkins, M.P. (1993) The stability of experimentally grown clay minerals: implications for modelling the stability of neoformed diagenetic clay minerals. Pp. 163–180 in: Geochemistry of Clay-Pore Fluid Interaction (Manning, D.A.C., Hall, P.L. & Hughes, C., editors). Mineralogical Society, London.Google Scholar
Purvis, K. (1989) Comparative Red Bed Diagenesis: Examples from the Rotliegend and Skagerrak and Statfjord Formations, North Sea UK Sector. Unpublished PhD thesis, University of Reading, UK.Google Scholar
Purvis, K. (1992) Lower Permian Rotliegendes Sandstones, Southern North Sea: a case study of sandstone diagenesis in evaporate-associated sequences. Sedimentary Geology, 77, 155–171.Google Scholar
Pye, K. (1983) Early post-depositional modification of aeolian dune sands. Pp. 197–221 in: Aeolian Sediments and Processes (Brookfield, M.E. & Ahlbran, T.S. d t , ed i t o r s ) . Developments i n Sedimentology, 38. Elsevier, Amsterdam.Google Scholar
Pye, K. & Krinsley, D.H. (1986) Diagenetic carbonate and evaporite minerals in Rotliegend aeolian sandstone of the southern North Sea: their nature and relationship to secondary porosity development. Clay Minerals, 21, 443–457.Google Scholar
Ramseyer, K. & Boles, J.R. (1986) Mixed-layer illite/ smectite minerals in Tertiary sandstones and shales, San Joaquin basin, California. Clays and Clay Minerals, 34, 115–124.Google Scholar
Robinson, A.G. & Gluyas, J.G. (1992) Duration of quartz cementation in sandstones, North Sea and Haltenbanken Basins. Marine and Petroleum Geology, 9, 324–327.Google Scholar
Robinson, A.G., Coleman, M.L. & Gluyas, J.G. (1993) The age of illite cement growth, Village Fields Area, Southern North Sea: Evidence from K-Ar ages and 18O/16O ratios. Bulletin of the American Association of Petroleum Geologists, 77, 68–80.Google Scholar
Rodd, J.A. (1986) Sedimentology and Diagenesis of the Rotliegend Group in Quadrant 48, Southern North Sea. Part I: Sedimentology. Shell Expro, UEE/33 – Ex.note No. NS 140.1.Google Scholar
Rossel, N.C. (1982) Clay mineral diagenesis in Rotliegend aeolian sandstones of the Southern North Sea. Clay Minerals, 17, 69–77.Google Scholar
Russel, M.J. (1976) A possible Lower Permian age for the onset of ocean floor spreading in the North Atlantic. Scottish Journal of Geology, 12, 315–323.Google Scholar
Seeman, U. (1979) Diagenetically formed interstitial clay minerals as a factor in Rotliegend sandstone reservoir quality in the Dutch sector of the North Sea. Journal of Petroleum Geology, 1, 55–62.Google Scholar
Seeman, U. (1982) Depositional facies, diagenetic minerals and reservoir quality of Rotliegend sediments in the Southern Permian Basin (North Sea). Clay Minerals, 17, 55–67.Google Scholar
Smith, D.B., Brunstrom, R.G.W., Manning, P.I., Simpson, S. & Shotton, F.W. (1974) Correlating the Permian rocks of the British Isles. Special Report No. 5, Geological Society of London, 45 pp.Google Scholar
Smith, A.G., Hurley, A.M. & Briden, J.C. (1981) Phanerozoic Palaeocontinental World Maps. Cambridge University Press, Cambridge, UK.Google Scholar
Sommer, F. (1978) Diagenesis of Jurassic sandstones in the Viking Graben. Journal of the Geological Society London, 135, 63–67.Google Scholar
rodoń, J. & Eberl, D.D. (1984) Illites. Pp. 495–544 in: Micas (Bailey, S.W., editor). Reviews in Mineralogy, 13. Mineralogical Society of America, Washington, D.C.Google Scholar
Stalder, P.J. (1973) Influence of crystallographic habit and aggregate structure of authigenic clay minerals on sandstone permeability. Geologie en Mijnbouw, 52, 217–220.Google Scholar
Stemmerik, L., Ineson, J.R. & Mitchell, J.G. (2000) Stratigraphy of the Rotliegend Group in the Danish part of the Northern Permian Basin, North Sea. Journal of the Geological Society of London, 157, 1127–1136.Google Scholar
Sullivan, M.D. (1991) Diagenetic study of the Lower Permian Rotliegend Sandstone, Leman Field, Southern North Sea. Unpublished PhD thesis, University of Glasgow, UK.Google Scholar
Sullivan, M.D., Haszeldine, R.S. & Fallick, A.E. (1990) Linear coupling of carbon and strontium isotopes in Rotliegend Sandstone, North Sea: Evidence for cross-formational fluid flow. Geology, 18, 1215–1218.Google Scholar
Sullivan, M.D., Haszeldine, R.S., Boyce, A.J., Rogers, G. & Fallick, A.E. (1994) Late anhydrite cements mark basin inversion: Isotopic and formation water evidence, Rotliegend Sandstone, North Sea. Marine and Petroleum Geology, 11, 46–54.Google Scholar
Sullivan, M.D., Macaulay, C.I., Fallick, A.E. & Haszeldine, R.S. (1997) Imported quartz cement in aeolian sandstone grew from water of uniform composition but has complex zonation. Terra Nova, 9, 237–241.Google Scholar
Taylor, J.C.M. (1990) Upper Permian – Zechstein. Pp. 153–190 in: Introduction to the Petroleum Geology of the North Sea, 3rd edition (Glennie, K.W., editor). Blackwell Scientific Publications, Oxford, UK.Google Scholar
Taylor, J.C.M. (1998) Upper Permian – Zechstein. Pp. 174–211 in: Petroleum Geology of the North Sea, 4th edition (Glennie, K.W., editor). Blackwell Scientific Publications, Oxford, UK.Google Scholar
Taylor, J.C.M. & Colter, V.S. (1975) Zechstein of the English sector of the Southern North Sea Basin. Pp. 249–259 in: Petroleum and the Continental Shelf of North-West Europe. Vol. 1, Geology (Woodland, A.W., editor). Applied Science Publishers Ltd., England.Google Scholar
Turner, P. (1980) Continental Red Beds. Developments in Sedimentology, 29, Elsevier, Amsterdam, 562 pp.Google Scholar
Turner, P., Jones, M., Prosser, D.J., Williams, G.D. & Searl, A. (1993) Structural and sedimentological controls on diagenesis in a Rotliegend gas reservoir (Ravenspurn North), UK Southern North Sea. Pp. 771–785 in: Petroleum Geology of Northwest Europe – Proceedings of the 4th Conference (Parker, J.R., editor). Geological Society of London.Google Scholar
Van Wijhe, D.H. (1987a) Structural evolution of inverted basins in the Dutch offshore. Tectonophysics, 137, 171–219.CrossRefGoogle Scholar
Van Wijhe, D.H. (1987b) The structural evolution of the Broad Fourteens Basin. Pp. 315–323 in: Geology of North West Europe (Brooks, J. & Glennie, K.W., editors). Graham & Trotman, UK.Google Scholar
Velde, B. (1977) A proposed phase diagram for illite, expanding chlorite, corrensite and illite-montmor-illonite mixed layered minerals. Clays and Clay Minerals, 25, 264–270.Google Scholar
Velde, B. (1985) Clay Minerals – . Physico-Chemical Explanation of their Occurrence. Developments in Sedimentology, 40, Elsevier, Amsterdam, 427 pp.Google Scholar
Walker, T.R. (1976) Diagenetic Origin of Continental Red Beds. Pp. 240–282 in: The Continental Permian in Central, West and South Europe (Falke, H., editor). NATO ASI SER. C, Mathematical and Physical Sciences, Reidel, The Netherlands.Google Scholar
Walker, T.R. (1979) Red color in dune sands. US Geological Survey, Professional Paper, 1052, 61–81.Google Scholar
Walker, T.R., Waugh, B. & Crone, A.J. (1978) Diagenesis in first-cycle desert alluvium of Cenozoic age, southwestern United States and northwestern Mexico. Geological Society of America Bulletin, 89, 19–32.Google Scholar
Wardlaw, B.R. (2000) Notes from the SPS Chair. Permophiles, 36, 1–3.Google Scholar
Warren, E.A. & Curtis, C.D. (1989) The chemical composition of authigenic illite within two sandstone reservoirs as analysed by ATEM. Clay Minerals, 24, 137–156.Google Scholar
Warren, E.A. & Fritz, B. (1989) The application of a solid solution model to illite precipitation in sandstones. Abstracts of the Mineralogical Society Meeting 'Stability in Minerals'. December, 1989, London.Google Scholar
Waugh, B. (1978) Diagenesis in continental red beds as revealed by scanning electron microscopy: A review. Pp. 329–346 in: Scanning Electron Microscopy in the Study of Sediments (Whalley, W.B., editor). GeoAbstracts, Norwich, England.Google Scholar
Weaver, C.E. & Pollard, L.D. (1973) The Chemistry of Clay Minerals. Developments in Sedimentology, 15. Elsevier, Amsterdam, 272 pp.Google Scholar
Weaver, C.E., Beck, K.C. & Pollard, C.O. (1971) Clay water diagenesis during burial: How mud becomes gneiss. US Geological Survey Professional Paper, 134, 1–78.Google Scholar
Wilkinson, M., Crowley, S.F. & Marshall, J.D. (1992) Model for the evolution of oxygen isotope ratios in the pore fluids of mudrocks during burial. Marine and Petroleum Geology, 9, 98–105.Google Scholar
Woodward, K. & Curtis, C.D. (1987) Predictive model-ling for the distribution of production-constraining illites – Morecambe Gas Field, Irish Sea, Offshore UK. Pp. 205–215 in: Petroleum Geology of North West Europe (Brooks, J. & Glennie, K.W., editors). Graham & Trotman, London.Google Scholar
Ziegler, K. (1993) Diagenetic and Geochemical History of the Rotliegend of the Southern North Sea (UK Sector): A comparative study. Unpublished PhD thesis, Reading University, UK.Google Scholar
Ziegler, K. (1994) Comparison and significance of K/Ar-ages and d18O ratios of authigenic illites from the Rotliegend, Southern North Sea and onshore Netherlands. 'Clays and Isotopes' Meeting – Abstracts, Clay Minerals Group, Mineralogical Society, Reading, UK, March 1994.Google Scholar
Ziegler, K., Sellwood, B.W. & Fallick, A.E. (1994) Radiogenic and stable isotope evidence for age and origin of authigenic illites in the Rotliegend, Southern North Sea. Clay Minerals, 29, 555–565.Google Scholar
Ziegler, K., Turner, P. & Daines, S.R. (1997) Petroleum Geology of the Southern North Sea: Future Potential. Special Publication 123, Geological Society, London, 209 pp.Google Scholar
Ziegler, P.A. (1978) North Western Europe: tectonic and basin development. Geologie en Mijnbouw, 57, 487–502.Google Scholar
Ziegler, P.A. (1980) North Western Europe: subsidence patterns of Post Variscan basins. Pp. C3–C5 in: Proceedings of the International Geological Congress, Paris.Google Scholar
Ziegler, P.A. (1982) Geological Atlas of Western and Central Europe. Shell Internationale Mij., The Hague; Elsevier, Amsterdam.Google Scholar
Ziegler, P.A. (1990) Geological Atlas of Western and Central Europe. 2nd edition. Shell Internationale Mij., The Hague; Elsevier, Amsterdam.Google Scholar