Blar i NGU Open Archive på emneord "PETROFYSIKK"
Viser treff 21-40 av 72
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Geophysical and geological interpretation of regional structures within the Precambrian Kautokeino Greenstone Belt, Finnmark, North Norway.
(NGU Bulletin (403), Journal article, 1985)The Kautokeino Greenstone Belt comprises a synclinorium of volcano-sedimentary rocks. This sequence of Early Proterozoic age is situated between two culminations of gneisses. Large areas of the belt have been mapped in ... -
Geophysical modelling of aeromagnetic anomalies in Altemark, northern Norway
(NGU-Rapport (97.190), Report, 1997)In connection with investigations of the talc deposit \"Nakkan\" in Altermark, surrounding magnetic anomalies have been modelled and interpreted. The goal of this work is to get more knowledge about the possibility of ... -
Gravimetrisk modellering langs 4 profiler i Grongfeltet
(NGU-Rapport (96.132), Report, 1996)Det er i dette arbeidet utført gravimetrisk modellering langs 4 profiler i Grongfeltet. Profil 1 starter i sør på grunnfjell, krysser Tunnsjøen og Limingen langs det geologiske strøket og ender på grunnfjell nord for ... -
Gravimetrisk undersøkelse av Leka ofiolittkompleks.
(NGU-Rapport (90.152), Report, 1990)For å kartlegge komplekset av tunge mafiske og ultramafiske bergarter på Leka ble det gjort gravimetri på Leka, Austra og deler av Vikna. Gravimetrisk Bougueranomalikart med farger og koter ble laget for hele området. ... -
Gravity modelling and petrophysical data from western Norway
(NGU-Rapport (98.008), Report, 1998)Gravity data have been interpreted with a view to determining the depth extent of the Devonian Hornelen Basin. We find that the Hornelen Basin has a maximum depth of 3-4 km (below sea level). Uncertainity in the modelling ... -
Ground magnetic survey at the Saurdal eclogite, Fjaler, Sogn og Fjordane
(NGU-Rapport (93.100), Report, 1994)This report presents results from a ground magnetic survey at the Saurdal eclogite at Saurdalsvatnet, Gjølangen, Fjaler in Sogn og Fjordane. The report also presents results from magnetic susceptibility measurements on ... -
Grus til vegvedlikehold i foreslåtte verneområder på Dovrefjell
(NGU-Rapport (96.099), Report, 1996)Fylkesmannen i Sør-Trøndelag, sammen med fylkesmennene i de øvrige fylker med grense mot Dovrefjell Nasjonalpark utarbeider nå forslag til etablering av nye verneområder. NGU har i den forbindelse fått i oppdrag å vurdere ... -
HeatBar Final Report 2010, Basement Heat Generation and Heat Flow in the western Barents Sea - importance for hydrocarbon systems
(NGU-Rapport (2010.030), Report, 2011)The HeatBar project aimed to determine the relative proportion of heat originating in the basement of the western Barents Sea and, as such, followed the methodologies and scientific approach developed in the course of the ... -
HeatBar Report 2008, basement heat generation and heat flow in the western Barents Sea - Importance for hydrocarbon systems
(NGU-Rapport (2008.072), Report, 2008)The HeatBar project aims to determine the relative proportion of heat originating in the basement of the western Barents Sea and, as such, follows the methodologies and scientific approach developed in the course of 2005-2008 ... -
Impact of recent glacial erosion on subsurface temperatures: the Mid-Norwegian margin
(NGU-Rapport (2006.088), Report, 2006) -
IMPPET - Petrophysical database system
(NGU-Rapport (92.275), Report, 1992)IMPPET is a database program for the IBM-PC which can perform all of the basic processing and plotting tasks usually associated with the storage and presentation of petrophysical data. IMPPET is menudriven and easy to use. ... -
Interpretation of aeromagnetic data along the Jan Mayen fracture zone, JAS-05
(NGU-Rapport (2006.018), Report, 2006)Aeromagnetic data from the Jan Mayen Fracture Zone (JAS-05) were acquired and processed during the autumn of 2005 and compiled with neighbouring data-sets. Data processing comprised spike removal and data editing, IGRF ... -
Interpretation of potential field data from the Nordland VI-VII area
(NGU-Rapport (2001.060), Report, 2001) -
Interpretation of the Proterozoic Kautokeino Greenstone Belt, Finnmark, Norway from combined geophysical and geological data.
(NGU Bulletin (425), Journal article, 1993)Processed images of aeromagnetic, gravimetric and topographical data and geological maps combined with EM helicopter measurements, petrophysical data and digitised geological field observations have been used in a geological ... -
Interpretation of the Ra 3 potential field data along the Lofoten-Vøring continental margin, part 2.
(NGU-Rapport (2004.027), Report, 2004)Aeromagnetic data from the Røst Basin (RAS-03) were acquired in 2003 and merged with 12 neighbouring datasets. A compilation of the existing gravity data in the area has also been carried out. Forward 3D modelling along ... -
KONTIKI Final Report, CONTInental Crust and Heat Generation In 3D
(NGU-Rapport (2007.042), Report, 2008)The KONTIKI final report summarises the results from the three-year KONTIKI project (CONTInental Crust and Heat Generation In 3D) established by NGU and StatoilHydro to improve the understanding of heat flow along the ... -
Magnetic characterisation of the Norwegian continental shelf
(NGU-Rapport (97.112), Report, 1997)The purpose of the present compilation of the magnetic characteristics of the Norwegian continental shelf is to provide background data for developing a system to reduce the well-bore positional uncertainty in offshore ... -
Magnetic Susceptibility Measurements of Offshore Carbonate Samples
(NGU-Rapport (98.086), Report, 1998)Magnetic susceptibility measurements were made on 84 samples from offshore carbonate cores for Applied Reservoir Technology Ltd. Samples that had been soaked in a brine were first cleaned before being sent to NGU for the ... -
Magnetic Susceptibility Measurements on Concrete Samples
(NGU-Rapport (98.122), Report, 1998)Multiple magnetic susceptibility measurements were made on five concrete samples for SINTEF. The samples were paramagnetic or ferromagnetic. -
Magnetic Susceptibility Measurements on Cores from the North Sea
(NGU-Rapport (96.101), Report, 1996)This report presents results from 160 magnetic susceptibility measurements on cores from seven exploration wells (3\/7-1, 3\/7-2, 7\/3-1, 8\/3-1, 16\/6-1, 17\/4-1 and 18\/11-1) in the southern Norwegian sector of the North ...