Sverre Ekrene Ohm
Førsteamanuensis i reservoargeologi
Institutt for energiressurser
Førsteamanuensis i reservoargeologi
Marin Restrepo, Dora Luz; Helleren, Solveig; Escalona Varela, Alejandro; Olaussen, Snorre; Cedeno Motta, Andres Felipe; Nøhr-Hansen, Henrik; Ohm, Sverre Ekrene
(2020)
The Middle Jurassic to lowermost Cretaceous in the SW Barents Sea: Interplay between tectonics, coarse-grained sediment supply and organic matter preservation
Basin Research
ISSN 0950-091X.
DOI: 10.1111/bre.12504
Helleren, Solveig; Marin, Dora; Ohm, Sverre Ekrene; Augustsson, Carita; Escalona Varela, Alejandro
(2020)
Why does not lithology correlate with gamma-ray spikes in the shaley source rocks of the Upper Jurassic Alge Member (southwestern Barents Sea)?
Marine and Petroleum Geology
ISSN 0264-8172.
Volum 121.
Cedeno Motta, Andres Felipe; Ohm, Sverre Ekrene; Escalona Varela, Alejandro; Narain, E.; de Hagar, J.
(2020)
Source rocks in the Guyana Basin: insights from geochemical investigation of fifteen heavy oils from onshore Suriname
AAPG Memoir
ISSN 0271-8529.
Cedeno Motta, Andres Felipe; Ohm, Sverre Ekrene; Escalona Varela, Alejandro
(2020)
Barbados petroleum and its role in understanding distribution of Cretaceous source rocks in the southeastern Caribbean margin: Insights from an organic geochemistry study
AAPG Memoir
ISSN 0271-8529.
Ohm, Sverre Ekrene; Larsen, Leif; Olaussen, Snorre; Senger, Kim; Birchall, Thomas; Demchuk, Thomas; Hodson, Andrew; Johansen, Ingar; Titlestad, Geir Ove; Karlsen, Dag Arild; Braathen, Alvar
(2019)
Discovery of shale gas in organic-rich Jurassic successions, Adventdalen, Central Spitsbergen, Norway
Norwegian Journal of Geology
ISSN 2387-5844.
Volum 99.
Hefte 2.
s.349-376.
DOI: 10.17850/njg007
Helleren, Solveig; Marin Restrepo, Dora Luz; Augustsson, Carita; Ohm, Sverre Ekrene
(2019)
Lateral Compositional Variations in the Upper Jurassic Source Rock in the Southwestern Barents Sea
European Association of Geoscientists and Engineers (EAGE)
Lundmark, Anders Mattias; Gabrielsen, Roy Helge; Strand, Tor; Ohm, Sverre Ekrene
(2018)
Repeated post-Caledonian intra-cratonic rifting in the central North Sea: Evidence from the volcanic record in the Embla oil field
Marine and Petroleum Geology
ISSN 0264-8172.
Volum 92.
s.505-518.
Cedeno Motta, Andres; Escalona Varela, Alejandro; Ohm, Sverre Ekrene
(2017)
Hydrocarbon Potential Evaluation of the Southern Llanos Basin and the Western Margin of the Barbados Accretionary Prism, Caribbean Region
European Association of Geoscientists and Engineers (EAGE)
Lundmark, Anders Mattias; Pozer Bue, Edina; Gabrielsen, Roy H.; Flaat, Kjersti; Strand, Tor; Ohm, Sverre Ekrene
(2015)
Provenance of late Palaeozoic terrestrial sediments on the northern flank of the Mid North Sea High: detrital zircon geochronology and rutile geochemical constraints
Geological Society Special Publication
ISSN 0305-8719.
Volum 386.
Hefte 1.
s.243-259.
DOI: 10.1144/SP386.4
Abay, Tesfamariam Berhane; Karlsen, Dag Arild; Ohm, Sverre Ekrene
(2014)
Vertical variations in reservoir geochemistry in a palaeozoic trap, Embla Field, offshore Norway
Journal of Petroleum Geology
ISSN 0141-6421.
Volum 37.
Hefte 4.
s.349-372.
DOI: 10.1111/jpg.12590
Ohm, Sverre Ekrene; Karlsen, Dag Arild; Phan, Trung Nghia; Strand, Tor; Ivevsen, Gunnar
(2012)
Present Jurassic petroleum charge facing Paleozoic biodegraded oil: Geochemical challenges and potential upsides, Embla field, North Sea
American Association of Petroleum Geologists Bulletin
ISSN 0149-1423.
Volum 96.
Hefte 8.
s.1523-1552.
DOI: 10.1306/01021211094
Lundmark, Anders Mattias; Gabrielsen, Roy H.; Austrheim, Håkon Olav; Flaat, Kjersti; Strand, Tor; Ohm, Sverre Ekrene
(2012)
Late Devonian rifting in the central North Sea: evidence from altered felsic volcanic rocks in the Embla oil field
Marine and Petroleum Geology
ISSN 0264-8172.
Volum 29.
Hefte 1.
s.204-218.
Ohm, Sverre Ekrene; Haneferd, Helen
(2011)
Drilling conditions making wells unsuitable for fluid inclusion studies on drill cuttings
American Association of Petroleum Geologists Bulletin
ISSN 0149-1423.
Volum 95.
Hefte 4.
s.537-558.
DOI: 10.1306/08181010035
Ohm, Sverre Ekrene; Karlsen, Dag Arild; Austin, TJF
(2008)
Geochemically driven exploration models in uplifted areas: Examples from the Norwegian Barents Sea
American Association of Petroleum Geologists Bulletin
ISSN 0149-1423.
Volum 92.
s.1191-1223.
DOI: 10.1306/06180808028
Ohm, Sverre Ekrene; Karlsen, Dag Arild
(2007)
Biogenic gas(?) in fluid inclusions from sandstones in contact with oil-mature coals
American Association of Petroleum Geologists Bulletin
ISSN 0149-1423.
Volum 91.
Hefte 5.
s.715-739.
DOI: 10.1306/11280606021
Ohm, Sverre Ekrene; Karlsen, Dag Arild; Backer-Owe, Kristian; Pedersen, Jon Halvard; Beeley, H. S.
(2007)
A drilling mud additive influencing the geochemical interpretations of hydrocarbon shows
Petroleum Geoscience
ISSN 1354-0793.
Volum 13.
s.369-376.
Ohm, Sverre Ekrene; Karlsen, Dag Arild; Roberts, A.; Johannessen, E.; Høiland, O.
(2006)
The Paleocene sandy Siri fairway: an efficient "pipeline" draining the prolific Central Graben?
Journal of Petroleum Geology
ISSN 0141-6421.
Volum 29.
s.53-82.
Ohm, Sverre Ekrene; Beeley, H; Karlsen, Dag Arild; Hall, PB; Foss, A
(2006)
An atypical early mature oil in Block 35/1, Norwegian North Sea - hypersaline, carbonate Jurassic environment?
Petroleum Geoscience
ISSN 1354-0793.
Volum 12.
s.157-174.
Olaussen, Snorre; Escalona Varela, Alejandro; Grundvåg, Sten-Andreas; Marin Restrepo, Dora Luz; Senger, Kim; Ohm, Sverre Ekrene
(2019)
Middle Jurassic to Lower Cretaceous Clastic Wedges in the north Atlantic, Barents Sea and High Arctic
Olaussen, Snorre; Escalona Varela, Alejandro; Grundvåg, Sten-Andreas; Marin Restrepo, Dora Luz; Ohm, Sverre Ekrene; Senger, Kim
(2019)
Middle Jurassic to Lower Cretaceous Clastic Wedges in the north Atlantic, Barents Sea and High Arctic
Olaussen, Snorre; Senger, Kim; Birchall, Thomas; Braathen, Alvar; Grundvåg, Sten-Andreas; Hammer, Øyvind; Koevoets, Maayke Jacqueline; Larsen, Leif; Mulrooney, Mark Joseph; Mørk, Mai Britt Engeness; Ogata, Kei; Ohm, Sverre Ekrene; Rismyhr, Bjarte
(2018)
The Longyearbyen CO2 lab project: lessons learned from a decade of characterizing an unconventional reservoir-caprock system
Olaussen, Snorre; Senger, Kim; Mulrooney, Mark; Braathen, Alvar; Ohm, Sverre Ekrene
(2017)
R&D State of the art UNIS CO2 LAB Storage in a unconventional compartmentalized under pressured segmented reservoir
Ohm, Sverre Ekrene; Olaussen, Snorre; Senger, Kim; Johansen, Ingar
(2017)
Could uplift and erosion result in source rocks expelling huge quantities of isotopically heavy gas? Circumstantial evidence from wells on Svalbard
Senger, Kim; Betlem, Peter; Liira, Martin; Roy, Srikumar; Midttømme, Kirsti; Wheeler, Walter H; Beka, Thomas Ibsa; Olaussen, Snorre; Ohm, Sverre Ekrene
(2017)
Integrated thermo-baric modelling of the gas hydrate stability zone onshore Svalbard, Arctic Norway
Senger, Kim; Birchall, Thomas; Ohm, Sverre Ekrene; Olaussen, Snorre; Ogata, Kei
(2017)
Review of Geological Controls on Resistivity in Uplifted Basins: Insights from the Norwegian Barents Shelf
Olaussen, Snorre; Braathen, Alvar; Larsen, Leif; Ohm, Sverre Ekrene; Senger, Kim
(2016)
Surprising wet gas technical discovery in an under-pressured unconventional reservoir, Svalbard, Norway
Jahren, Jens; Haile, Beyene Girma; Hellevang, Helge; Bjørlykke, Knut; Ohm, Sverre Ekrene
(2013)
Fracture Patterns in Organic Rich Mudstones - Implications for Primary Petroleum Migration
EarthDoc
Abay, Tesfamariam Berhane; Karlsen, Dag Arild; Backer-Owe, Kristian; Ohm, Sverre Ekrene
(2013)
Geochemical comparison of oils from the Central Graben: with special emphasis on correlation and transformation of oils from the Embla Field
Lundmark, Anders Mattias; Bue, Edina Pozer; Gabrielsen, Roy H.; Flaat, Kjersti; Strand, Tor; Ohm, Sverre Ekrene
(2011)
Provenance of Palaeozoic terrestrial sediments in the proto-Central Graben, Mid North Sea High: detrital zircon geochronology and rutile geochemical constraints
Lundmark, Anders M.; Gabrielsen, Roy H.; Flett-Brown, John; Ohm, Sverre Ekrene
(2010)
Paleozoic felsic volcanism in the Orcadian Basin, Orkney
Abstracts and Proceedings of the Geological Society of Norway
Hefte 1.
s.125-126.
Lundmark, Anders Mattias; Gabrielsen, Roy H.; brown, john; Ohm, Sverre Ekrene
(2010)
Palaeozoic felsic volcanism in the Orcadian Basin, Orkney
Lundmark, Anders Mattias; Gabrielsen, Roy Helge; Austrheim, Håkon Olav; Ohm, Sverre Ekrene; Bergfjord, Erling; Flaat, Kjertsi
(2009)
The substratum of the reservoir of the Embla Field, Central Trough
Abstracts and Proceedings of the Geological Society of Norway
Volum 2009.
Hefte 1.
s.66-67.
Ohm, Sverre Ekrene; Karlsen, Dag Arild
(2005)
Gas expulsion from coals (Brent and Åre Fm NOCS);New proofs and understanding
Ohm, Sverre Ekrene; Karlsen, Dag Arild
(2005)
The Paleocene sandy Siri Fairway (2); an efficient 'pipeline' draining the prolific Central Graben
Ohm, Sverre Ekrene; Karlsen, Dag Arild
(2004)
The Paleocene Sandy Siri Fairway; An efficient 'pipeline' draining the prolofic Danish Central Graben?