Sele Formation

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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP403.9
EISBN: 9781862396791
... The Sele S1 Unit contains the most areally extensive and thickest deep-water sandstone member of the Sele Formation, namely the Forties Sandstone Member (FSM). The FSM is restricted to the Central Graben, is over 200 m thick along reaches of the NW–SE axis of the fan ( Knox & Cordey 1992...
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Series: Geological Society, London, Special Publications
Published: 01 January 2014
DOI: 10.1144/SP386.16
EISBN: 9781862396630
... Fig. 3. Map showing the interpreted extent of the axial and lateral Sele Formation basin-floor fan units. Yellow dots show the positions of the data utilized in this study, including those from Morton (1987) and Morton et al. (2004) . Approximate porosity (%; blue) and permeability (mD...
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Journal Article
Published: 01 August 2012
Petroleum Geoscience (2012) 18 (3): 337-354.
... of distinct axial and lateral routing systems. In turn, the axial system can be divided into coeval western and eastern fairways defined by the underlying graben topography in a similar manner to the overlying Sele Formation (Forties) sandstones. These trends are confirmed by petrophysical analysis, which...
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Published: 01 December 2000
DOI: 10.5724/gcs.00.15.0402
EISBN: 978-0-9836097-0-4
... and a framework to understand fan evolution through both low-and high-frequency depositional cycles. The Paleogene in this part of the basin is subdivided into four low-frequency (1-3 MY) composite sequences. Major basin floor fan cycles include the Maureen Formation, the Andrew-Lista units, the Forties-Sele...
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Series: Geological Society, London, Special Reports
Published: 01 January 2016
DOI: 10.1144/SR27.11
EISBN: 9781862397071
... The Eocene succession in this area comprises the majority of the Moray Group (Sele Formation, excluding Unit S1a, Dornoch Formation, Beauly Formation and Balder Formation) and the overlying Stronsay Group (Horda and Mousa formations). The earliest Sele Formation (late Thanetian, Unit S1a...
Journal Article
Published: 01 January 1992
Italian Journal of Geosciences (1992) 111 (2): 273-281.
...A. Zuppetta; A. Sava Apennines brittle deformation Campania Italy Cenozoic deformation Eboli Formation Europe Italy neotectonics Pleistocene Quaternary Sele Plain Southern Apennines Southern Europe structural analysis tectonics GeoRef, Copyright 2012, American Geosciences...
Journal Article
Journal: Interpretation
Published: 16 May 2017
Interpretation (2017) 5 (3): SL25-SL32.
..., and to provide statistical measures of the uncertainties involved in the seismic facies prediction. The aim of the study was to fully understand lithology and pore-fluid rock properties in the Forties sandstone reservoir, Late Paleocene Sele Formation fan system of the UK CNS. In the Forties, multiple sand beds...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP403.10
EISBN: 9781862396791
...–Montrose High. Abstract The Arran Field contains gas-condensate accumulated within the Paleocene Forties Sandstone Member of the Sele Formation. It is located along the margin of the medial Forties turbidite depositional system, on the eastern flank of the Central Graben's Eastern Trough. The field...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP403.3
EISBN: 9781862396791
... changed from BP to Apache. From 2004 to 2012, over 100 bypassed pay targets were drilled with a success rate of 75%, establishing a late life plateau of 50 000–60 000 bopd. The Forties reservoir is provided by Paleocene turbidites of the Forties Sandstone Member of the Sele Formation, deposited...
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Series: AAPG Memoir
Published: 01 January 2011
DOI: 10.1306/13301410M963480
EISBN: 9781629810102
... turbidite sands in the Balder and Sele formations (Flugga sand member). Both turbidite sands are of good quality, with an average porosity of 30%, an average net-to-gross ratio of 85%, and permeability up to 7500 md. The field produces mainly black oil (22° API) with a dry gas cap and has two distinct oil...
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Journal Article
Published: 01 June 1990
Journal of the Geological Society (1990) 147 (3): 425-437.
...A. C. MORTON; R. W. O’B. KNOX Abstract The late Palaeocene to early Eocene Balder and Sele Formations of the North Sea Basin contain over 200 air-fall, water-lain tephras. These occur over the entire North Sea area, extending onshore into Denmark, NW Germany, The Netherlands and SE England...
Journal Article
Published: 01 November 1984
Journal of the Geological Society (1984) 141 (6): 993-999.
...R. W. O’B. Knox Abstract Correlation of early Palaeogene ash layers in DSDP Hole 550 (Leg 80, Goban Spur) with those of the North Sea Basin indicates that the base of nannoplankton zone NP10 approximates the base of the Sele Formation of the North Sea area, the bases of the Danish ‘ash-series...
Journal Article
Journal: Geophysics
Published: 26 December 2017
Geophysics (2017) 83 (2): E55-E74.
...André Revil; Antoine Coperey; Yaping Deng; Adrian Cerepi; Nikita Seleznev ABSTRACT Induced polarization well logging can be used to characterize sedimentary formations and their petrophysical properties of interest. That said, nothing is really known regarding the complex conductivity of low...
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Journal Article
Journal: Geology
Published: 01 January 2017
Geology (2017) 45 (1): 71-74.
... Triassic basalts belonging to the Siberian large igneous province. The application of microthermometric methods, scanning electron microscopy with cathodoluminescence, and laser Raman spectroscopy to the fluid inclusions and their host chalcedony recognized the formation of chalcedony from a colloidal...
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Journal Article
Journal: Economic Geology
Published: 01 March 2010
Economic Geology (2010) 105 (2): 395-416.
...-stage ore formation. Microchemical data of fluid inclusions show that the ore fluid was characterized by Au/Cu ratios between 15 and 35 (units: g/t vs. wt %). This range is five orders of magnitude higher than that determined for porphyry Cu deposits (~1·10 −4 , Ulrich et al., 1999 ) and compares well...
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Journal Article
Published: 01 May 2008
Environmental and Engineering Geoscience (2008) 14 (2): 121-131.
... that allows the accurate construction of area-balanced geometrical models in a digital format amenable to validation and stability analysis. Given an initially undeformed segment of slope section, as represented by Figure 3A , changing ground surface conditions due to slip at depth will be reflected...
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Journal Article
Journal: GSA Bulletin
Published: 01 February 2003
GSA Bulletin (2003) 115 (2): 230-248.
... pyroclastic flow (F0) on the east and northern flanks of the volcano. Eruption decompressed the magmatic system, almost immediately allowing the formation of a 25-km-high Plinian column that was dispersed by winds predominantly 70° to the northeast (PC0). Next, three other Plinian columns were dispersed...
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Synthetic stratigraphic log of the Stilo-Capo d&#x27;Orlando <b>Formation</b> with <b>sele</b>...
Published: 01 January 2011
Figure 5. Synthetic stratigraphic log of the Stilo-Capo d'Orlando Formation with selected vitrinite reflectance histograms (A, C, E) and X-ray diffraction (XRD) oriented patterns of the <2 μm grain-size fraction (B, D, F). Acronyms: Ab—albite; Cal—calcite; Ch—chlorite; C-S—mixed-layer chlorite
Journal Article
Journal: Geophysics
Published: 02 August 2018
Geophysics (2018) 83 (5): E303-E318.
... to Archie’s law: σ = σ w ( ϕ S w ) m n . (10) Here, σ is the formation conductivity at DC frequency, σ w is the DC conductivity of water, ϕ is the rock porosity, and S w is the water saturation. Archie’s law is given from the expression σ...
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Journal Article
Journal: The Leading Edge
Published: 01 July 2017
The Leading Edge (2017) 36 (7): 588-597.
..., and Ergene. Danişmen, Osmancık, and Mezardere formations contain reservoir rocks and belong to the Yenimuhacir Group ( Turgut and Eseller, 2000 ). These formations are buried more than 3000 m deep and are exposed to temperatures of 80°–140° C. The Osmancık Formation in the Yenimuhacir Group was deposited...
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