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Springar Formation

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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/PGC8.27
EISBN: 9781786203151
... in the Springar Formation. The chronostratigraphic scheme is after Gradstein et al. (2004) . Fig. 5. Springar reservoir quality trends by facies. Two permeability trends are highlighted. A high-permeability trend characterized by clean coarser-grained sandstones with a low clay content, high IGV...
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Journal Article
Published: 01 November 2016
Journal of Sedimentary Research (2016) 86 (11): 1269-1286.
... the depositional reservoir quality of deep-marine sandstones; understanding these processes therefore enhances our ability to predict distribution of reservoir quality in deep-marine systems. Table 1.— Sample material Springar Formation, wells 6704/12-1 (Gjallar), 6705/10-1 (Asterix), 6605/1-1 (Obelix), 6603...
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Sample material <b>Springar</b> <b>Formation</b>, wells 6704&#x2F;12-1 (Gjallar), 6705&#x2F;10-1 (A...
Published: 01 November 2016
Table 1.— Sample material Springar Formation, wells 6704/12-1 (Gjallar), 6705/10-1 (Asterix), 6605/1-1 (Obelix), 6603/12-1 (Gro 1), and 6604/10-1 (Gro 2) .
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Examples of texture and composition of <b>Springar</b> <b>Formation</b> sandstones. Quart...
Published: 01 November 2016
Fig. 6.— Examples of texture and composition of Springar Formation sandstones. Quartz and feldspars are white, detrital clay appears greenish, clay clasts are brown, and pores are blue: A) moderately sorted and medium-grained HDT with 6% total detrital clay concentrated in thin layers along
Journal Article
Journal: Interpretation
Published: 03 April 2017
Interpretation (2017) 5 (3): SK23-SK38.
... compaction) mechanisms. We use the seismic interpretations of five horizons in the Cretaceous-Paleogene sequence (Springar, Tang, and Tare Formations) to analyze the host rock deformation induced by the emplacement of the underlying saucer-shaped Tulipan sill. The results show that the sill, emplaced between...
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Journal Article
Journal: Interpretation
Published: 09 May 2017
Interpretation (2017) 5 (3): SK65-SK81.
.... In the study area, the lowermost interpreted formation is the Springar Formation. It consists of predominantly grayish-green claystones interbedded with stringers of carbonates and sandstone ( Dalland et al., 1988 ). Limestone beds exceeding 10 m in thickness interbedded with shale are encountered...
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General paleogeographic reconstruction of the central Norwegian margin duri...
Published: 01 October 2009
Figure 18 General paleogeographic reconstruction of the central Norwegian margin during the Late Cretaceous–Paleocene. Maastrichtian and Danian deposition represents the upper part of the Springar Formation and the Egga Member sandstones, respectively. Modified from Martinsen et al. (1999
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Sequence-stratigraphic scheme for the Norwegian Sea and key wells. (A) BP s...
Published: 01 July 2005
Figure 2 Sequence-stratigraphic scheme for the Norwegian Sea and key wells. (A) BP sequence-stratigraphic framework. Reservoir intervals described in the text are highlighted. (B) Lysing Formation and Springar Formation equivalents in key wells. The stratigraphic column to the right on each well
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Schematic diagram illustrating the relationship between deep-marine flow me...
Published: 01 November 2016
Fig. 12.— Schematic diagram illustrating the relationship between deep-marine flow mechanism, deposit, texture, and resultant reservoir properties in the Springar Formation. Hybrid event beds typically have permeability values two orders of magnitude lower than high- and low-density turbidites
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Simplified stratigraphic column of the Norwegian Sea (modified from  Møller...
Published: 01 October 2009
Springar Formation through the Paleocene Tang Formation and Egga Member in panel A. Note the position of Våle tight. The main reservoir unit in the sandy Egga Member consists of stacked sandstone beds interpreted as alternating high- and low-density turbidites (B, C). Pictures in panel C show sandy, deep
Series: Geological Society, London, Petroleum Geology Conference series
Published: 01 January 2005
DOI: 10.1144/0061165
EISBN: 9781862394124
... the K–T boundary. The member consists mainly of relatively shallow-water, delta front turbidites. The reservoir interval of the Ormen Lange Field comprises sand both of Maastrichtian (Springar/Jorsalfare Formation) and Danian age, informally called the Egga Member ( Gjelberg et al . 2001...
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Journal Article
Published: 05 April 2017
Petroleum Geoscience (2018) 24 (1): 92-101.
... Ellida Grip High DST1 2758.0 m Nise Formation 0.86 0.35 2.55 −30.0 31.0 N 175 M 26 30 41 0.31 0.083 14 6406/5-1 Halten Terrace MDT 2600.0 m Springar Formation 0.87 0.49 1.88 – – N – M 34 25 41 0.33 0.109 15 6407/1-3 Tyrihans North Grinda Graben DST1 3697.5 m...
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Journal Article
Published: 01 December 2001
Petroleum Geoscience (2001) 7 (4): 395-408.
... K85 and K90 equate to the upper part of the Kvitnos Formation (K85), the entire Nise Formation (i.e. part of K85 and part of K90) and the lowermost part of the Springar Formation (i.e. part of K90) ( Fig. 4 ). Two thick sandstone units separated by hemipelagic shales were penetrated by well 6707/10-1...
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Series: Geological Society, London, Special Publications
Published: 01 January 2003
DOI: 10.1144/GSL.SP.2003.216.01.17
EISBN: 9781862394643
... by drilling, the pre-reservoir part of the uppermost Late Cretaceous (Springar Formation) is a smectitic claystone. Above the reservoir is another mainly fine-grained succession, passing upwards from mudstones into biogenic (siliceous) mudstones and ooze, with only minor coarser-grained units developed...
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Journal Article
Published: 18 December 2014
Petroleum Geoscience (2015) 21 (1): 17-34.
... part. The Kvitnos, Nise and Springar formations predominantly consist of claystones, interbedded with stringers of carbonate and sandstone. The Kvitnos Formation is around 500 m thick, whereas the combined thickness of the overlying Nise and Springar formations is only 100–200 m. The Paleocene Tang...
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Journal Article
Published: 01 January 2017
Journal of Sedimentary Research (2017) 87 (1): 75-96.
... interpretation of paleogeographic setting and the degree of basin confinement. Here, for the first time, the sedimentological and architectural differences between frontal and lateral lobe-fringe deposits are investigated. Extensive outcrop and core data from Fan 4, Skoorsteenberg Formation, Karoo Basin, South...
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Journal Article
Published: 04 September 2013
Petroleum Geoscience (2013) 19 (4): 329-341.
... margin to deform readily. Latest Turonian development of the Vigrid Syncline generated a fairway for deposition of the Santonian–Campanian Nise Formation turbidites ( Fig 1 ). Inversion by the Vema–Nyk Anticline probably blocked this fairway and diverted the subsequent Maastrichtian Springar Formation...
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Series: Geological Society, London, Petroleum Geology Conference series
Published: 01 January 2005
DOI: 10.1144/0060815
EISBN: 9781862394124
... section in the Hel Graben. K100 as well as most of the Springar Formation above top Nise is truncated below Pg10. Pg10 is well developed at the footwall of Nyk High’s western fault, whereas condensation over the high is evident. The relationships indicate emergence at about Cretaceous-Tertiary time...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 2013
AAPG Bulletin (2013) 97 (8): 1227-1248.
..., these units remain poorly understood from a geologic perspective. Fugelli and Olsen (2005) conducted a regional study in the Vøring Basin, focusing on the sand-rich, deep-marine clastics of the Upper Cretaceous Lysing and Springar Formations. On the basis of this study, the Lysing Formation was interpreted...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 2005
AAPG Bulletin (2005) 89 (7): 853-882.
...Figure 2 Sequence-stratigraphic scheme for the Norwegian Sea and key wells. (A) BP sequence-stratigraphic framework. Reservoir intervals described in the text are highlighted. (B) Lysing Formation and Springar Formation equivalents in key wells. The stratigraphic column to the right on each well...
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