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Hordaland Norway

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Series: Geological Society, London, Special Publications
Published: 01 January 2003
DOI: 10.1144/GSL.SP.2003.216.01.10
EISBN: 9781862394643
... Abstract During a regional seismic interpretation study of leakage anomalies in the northern North Sea, mounds and zones with a highly chaotic seismic reflection pattern in the Tertiary Hordaland Group were repeatedly observed located above gas chimneys in the Cretaceous succession. The chaotic...
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Journal Article
Published: 01 January 2013
Journal of the Geological Society (2013) 170 (1): 133-145.
.... During the early Pleistocene glacial period, high fluid pressures fractured the regional Hordaland Group seal. Fluidized sand either vented to the sea floor or was deposited in irregular sand bodies up to 150 m thick. Above them, the injected sand lifted the overburden and formed irregular mounds...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP403.4
EISBN: 9781862396791
... of the Sele and Balder formations and Hordaland Group to create an ‘intrusive trap’. The Volund Field consists of a deeper central unit of stacked sandstone sills, surrounded by shallower, steeper-dipping injected sandstone dykes, which make excellent reservoirs with consistently high porosity...
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Journal Article
Journal: Geophysics
Published: 29 December 2014
Geophysics (2014) 80 (1): D89-D98.
... a new equation for S-wave velocity prediction for ooze-rich claystones with average densities between 1.7 and 1.85 g / cm 3 . The V P / V S ratios increase with depth in the Lower Oligocene and Eocene claystones of the Hordaland Group, and we interpreted this to reflect a downward increase in the amount...
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Journal Article
Journal: Geology
Published: 01 May 2012
Geology (2012) 40 (5): 467-470.
... to medium-grained, sub-rounded to rounded grains. We compare the distribution of the sand with the results of scaled physical experiments. In our interpretation, high fluid pressure fractured the regional Hordaland Group seal in the study area, so that fluidized sand moved rapidly to the seafloor through...
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Journal Article
Journal: Interpretation
Published: 09 May 2017
Interpretation (2017) 5 (3): SK65-SK81.
...- and gas-induced hydrothermal vent complexes in a 310 km 2 area in the Møre Basin, offshore Norway. We find that formation of hydrothermal vent complexes is accommodated by deformation of the host rock when sills are emplaced. Fluids are generated by metamorphic reactions and pore-fluid expansion around...
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 2009
AAPG Bulletin (2009) 93 (1): 127-150.
... received his B.S. in geology from California Lutheran University (1996) and his M.S. and Ph.D. in petroleum geology from the University of Oslo, Norway (2007). He is currently working as a development geologist for Venoco Inc. located in Santa Barbara County, California.
 
 Jens Jahren received his M.S...
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Series: Geological Society Special Publication
Published: 01 January 2000
DOI: 10.1144/GSL.SP.2000.167.01.11
EISBN: 9781862394155
... CSS-3 (of Early Oligocene age) correlates with the middle part of the Hordaland Group (Fig. 2 ). At the Eocene-Oligocene transition, uplift of Fennoscandia caused a relative fall of sea level and an outbuilding of a sandy wedge from the east, south of transect 2. The depocentre of this sandy unit...
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Journal Article
Published: 01 March 2016
Journal of the Geological Society (2016) 173 (2): 394-397.
... ( Eidvin & Rundberg 2001 ; Rundberg & Eidvin 2005 ). They claim that (1) the early Pleistocene sandstones are turbiditic sands deposited at the toe of the glaciomarine shelf clinoform foresets and not extrusive sands; (2) the Oligocene sandstones, located below mounds at the top Hordaland Group...
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Journal Article
Published: 01 May 2008
Petroleum Geoscience (2008) 14 (2): 127-138.
... rich in siliceous ooze in the shallow intervals (Hordaland Group) and rare heterolithic sandstones in the Late Cretaceous (Nise, Kvitnos, Lysing and Lange formations). XRD analyses show that the clay mineral assemblages of these mudstones consist of varying amounts of smectite, mixed-layered illite...
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Image
Summary of stratigraphy in mid-<b>Norway</b> and the northern North Sea. Age assig...
Published: 01 January 2013
Fig. 2. Summary of stratigraphy in mid-Norway and the northern North Sea. Age assigned to the top Hordaland Group unconformity (THGU) and Utsira Formation, which is partly time equivalent to the glauconitic sand in the study area, varies from early Miocene to Pliocene in completion logs
Journal Article
Published: 01 October 2005
Petroleum Geoscience (2005) 11 (4): 331-337.
... 1997 . 81 – 108 . Bugge , T. , Befring , S. , Belderson , R.H. , et al. A Giant Three-Stage Submarine Slide Off Norway . Geo-Marine Letters , 7 1987 . 191 – 198 . Cameron , T.D.J. , Stoker , M.S. , Long , D. , The history of Quaternary sedimentation...
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Journal Article
Published: 01 September 2012
Journal of the Geological Society (2012) 169 (5): 601-612.
...Torgeir B. Andersen; Fernando Corfu; Loic Labrousse; Per-Terje Osmundsen Abstract We propose that a mantle-peridotite-bearing mélange unit, which has been mapped for more than 400 km in southern Norway, represents vestiges of deep basin(s) formed by hyperextension of the Baltic margin during...
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Series: AAPG Memoir
Published: 01 January 2007
DOI: 10.1306/1209850M873256
EISBN: 9781629810072
... in the lower Eocene mudstones of the Hordaland Group, probably reaching the top of the Frigg Formation ( Huuse et al., 2004 ). The limits of the seismic anomalies were believed to be approximately coincident with the limits of the intrusive sand bodies. We recognize that the precise definition of the margins...
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Series: Geological Society, London, Special Publications
Published: 01 January 2007
DOI: 10.1144/GSL.SP.2007.277.01.15
EISBN: 9781862395251
... Terrace area, offshore Norway during the Early Oligocene to Present. The diagrams are not to scale and the vertical exaggeration has been applied to clearly illustrate some of the structural and stratigraphic features and their inter-relationships. See text for full discussion. This study...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 2013
AAPG Bulletin (2013) 97 (8): 1273-1302.
... Hordaland 1 570 Shales 550 Shales Layer 6 55 53 Hordaland 2 114 30% sst; 70% shale 100 30% sst; 70% shale Layer 7 57.9 55 Balder 21.7 50% sst; 50% shale 16.1 50% sst; 50% shale Layer 8 58.5 57.9 Sele 38.3 50% sst; 50% shale 54.8 50% sst; 50% shale Layer 9 60 58.5...
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Journal Article
Journal: Interpretation
Published: 10 June 2015
Interpretation (2015) 3 (3): SV45-SV68.
... of the Hordaland group were deposited in the Eocene to Oligocene ( Ahmadi et al., 2003 ), followed by the Nordland group sands and silts. Increased progradational sediment influx started in the Pleistocene, coeval with the glaciations ( Anell et al., 2012 ). The study area is fully covered by the full-stack...
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Journal Article
Published: 01 November 1984
Journal of the Geological Society (1984) 141 (6): 1015-1032.
...: An example of calc-alkaline volcanism unrelated to subduction J Volcanol geotherm Res 1979 5 149 61 Ryan P. D. Skevington D. A reinterpretation of the late Ordovician-early Silurian stratigraphy of the Dyvikvågen and Ulven-Vaktdal areas, Hordaland, western Norway Nor geol Unders 1976...
Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/PGC8.34
EISBN: 9781786203151
... margin, comprising the Øygarden Fault Complex. Caledonian basement rocks of west Norway are exposed to the east of this fault complex. To the south is the Horda Platform, including the giant Troll Field, and to the west and north are the Magne Sub-basin (the deepest part of the North Viking Graben...
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Journal Article
Published: 01 August 2009
Mineralogical Magazine (2009) 73 (4): 569-583.
...A. Müller; M. Koch-Müller Abstract Concentrations of a series of trace elements of 14 quartz samples from various geological settings (hydrothermal, igneous, metamorphic) in Norway were determined by LA-ICP-MS. FTIR spectroscopy was applied to the same quartz crystals in order to determine the H...
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