Alejandro Escalona Varela

Professor

Alejandro Escalona Varela

Kontakt

Telefon: 5183 2259

E-post: alejandro.escalona@uis.no

Rom: KE E-388

Organisasjonsenhet

Det teknisk- naturvitenskapelige fakultet

Institutt for energi- og petroleumsteknologi

Kort om meg

Professor in geosciences. He received his B.S. degree in geophysics from the Universidad Central de Venezuela in 1995 and his Ph.D. in geosciences from The University of Texas at Austin in 2003. His current research focuses in energy security, transition, reaching climate goals and the role of the subsurface. He is particularly intereted in basin evolution of continental margins, the interplay of tectonics and sedimentation, regional- to reservoir-scale analysis, and the analysis of seismic and well data to understand the subsurface. Other areas of interest include application of geophysical methods for near surface characterization applied to geotechnical and archeological problems. He is the director of the National Centre of Sustainable Subsurface Utilization of the Norwegian Continental Shelf (NCS2030), Head of the Deparment of Energy Resources and is active in active in several research projects

Publikasjoner

Vitenskapelige publikasjoner

Norman Urrez; Alejandro Escalona Varela; Carita Augustsson (2025) Overview Over Formation Mechanisms, Structural Domains and Petroleum Systems Implications for Palaeozoic Depocenters of the Norwegian North Sea. I: Basin Research. ISSN 0950-091X. Volum 37. DOI: 10.1111/bre.70066

Sverre Ekrene Ohm; Guro Laurentze Sætre Skarstein; Tomas Naeraa; Fridtjof Riis; Alejandro Escalona Varela (2025) Mercury in source rocks on the Norwegian Continental Shelf; link to maturity, depositional environment and age. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 181. DOI: 10.1016/j.marpetgeo.2025.107511

Daniele Blancone; Leopoldo Matias Ruiz Maraggi; Nestor Cardozo; Lorena Moscardelli; Alejandro Escalona Varela (2025) Assessing hydrogen storage potential in Zechstein salt caverns of the Norwegian North Sea. I: Journal of Energy Storage. ISSN 2352-152X. Volum 128. DOI: 10.1016/j.est.2025.117032

Alina V. Mordasova; Antonina V. Stoupakova; Anna A. Suslova; Alejandro Escalona Varela; Dora Marín; Albina Gilmullina (2024) Sequence stratigraphy and palaeogeography of the Upper Jurassic and Lower Cretaceous in the Eastern Barents Sea. I: Basin Research. ISSN 0950-091X. Volum 36. DOI: 10.1111/bre.12862

Thomas Meldahl Olsen; Wiktor Waldemar Weibull; Alejandro Escalona Varela; Arild Vivås (2024) A Novel Approach for Autonomous Densely Spaced Acquisition of Buried Objects in Intertidal Environments—Field Examples From Avaldsnes, Norway. I: Archaeological Prospection. ISSN 1075-2196. DOI: 10.1002/arp.1949

Ivan David Gutierrez Mozo; Wiktor Waldemar Weibull; Lisa Watson; Thomas Meldahl Olsen; Alejandro Escalona Varela (2023) Holistic 3D Model of an Urban Area in Norway: An Integration of Geophysical, Geotechnical, Remote Sensing, and Geological Methods. I: Remote Sensing. Online ISSN 2072-4292. Volum 15. DOI: 10.3390/rs15112872

Dora Marín; Nestor Cardozo; Alejandro Escalona Varela (2023) Compositional variation of the Zechstein Group in the Norwegian North sea: Implications for underground storage in salt caverns. I: Basin Research. ISSN 0950-091X. DOI: 10.1111/bre.12761

Guro Laurentze Sætre Skarstein; Sverre Ekrene Ohm; Andres Felipe Cedeno Motta; Alejandro Escalona Varela (2022) Facies variations in the Upper Jurassic source rocks of the Norwegian North Sea; from micro- to macro scale. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 145. DOI: 10.1016/j.marpetgeo.2022.105856

Andres Felipe Cedeno Motta; Sverre Ekrene Ohm; Alejandro Escalona Varela; Dora Luz Marin Restrepo; Snorre Olaussen; Thomas Demchuk (2021) Upper Jurassic to Lower Cretaceous source rocks in the Norwegian Barents Sea, part II: Insights from open- and closed-system pyrolysis experiments. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 134. s.1-14. DOI: 10.1016/j.marpetgeo.2021.105343

Berit Angelica Arlebrand; Carita Augustsson; Alejandro Escalona Varela; Sten-Andreas Grundvåg; Dora Marin (2021) Provenance, depositional setting and diagenesis as keys to reservoir quality of the Lower Cretaceous in the SW Barents Sea. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 132. DOI: 10.1016/j.marpetgeo.2021.105217

Andres Felipe Cedeno Motta; Sverre Ekrene Ohm; Alejandro Escalona Varela; Dora Luz Marin Restrepo; Snorre Olaussen; Thomas Demchuk (2021) Upper Jurassic to Lower Cretaceous source rocks in the Norwegian Barents Sea, part I: Organic geochemical, petrographic, and paleogeographic investigations. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 134. s.1-18. DOI: 10.1016/j.marpetgeo.2021.105342

Alejandro Escalona Varela; Ian O. Norton; Lawrence A. Lawver; Lisa Gahagan (2021) Quantitative Plate Tectonic Reconstructions of the Caribbean Region from Jurassic to Present. I: AAPG Memoir. ISSN 0271-8529. s.239-264. DOI: 10.1306/13692247M1233849

Bereke Kairanov; Alejandro Escalona Varela; Ian Norton; Peter Abrahamson (2021) Early Cretaceous evolution of the Tromsø Basin, SW Barents Sea, Norway. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 123. DOI: 10.1016/j.marpetgeo.2020.104714

Raoof Gholami; Arshad Raza; Pål Østebø Andersen; Alejandro Escalona Varela; Nestor Cardozo; Dora Marin; Mohammad Saramdivaleh (2021) Long-Term Integrity of Shaly Seals in CO2 Geo-Sequestration Sites: An Experimental Study. I: International Journal of Greenhouse Gas Control. ISSN 1750-5836. Volum 109. s.1-9. DOI: 10.1016/j.ijggc.2021.103370

Andres Felipe Cedeno Motta; Sverre Ekrene Ohm; Alejandro Escalona Varela; Eshita Narain; Jan de Jager (2021) Source rocks in the Guyana Basin: insights from geochemical investigation of fifteen heavy oils from onshore Suriname. I: AAPG Memoir. ISSN 0271-8529. s.749-775. DOI: 10.1306/13692312M1233854

Andres Felipe Cedeno Motta; Ahmed Mudussar; Alejandro Escalona Varela; Peter Abrahamson (2021) Tectono-stratigraphic evolution of the eastern Barbados Accretionary Prism and the Tobago Basin: Implications for petroleum systems. I: AAPG Memoir. ISSN 0271-8529. s.649-675. DOI: 10.1306/13692261M1233854

Lisa Watson; Alejandro Escalona Varela (2021) Creating Spatial-Based Paleogeography from Plate Reconstructions: A Methodology. I: AAPG Memoir. ISSN 0271-8529. s.347-356. DOI: 10.1306/13692250M1233852

Alejandro Escalona Varela; Sayyid Suhail Ahmad; Lisa Watson (2021) Late Cretaceous–Pliocene Paleogeography of the Circum-Caribbean Region Based on Quantitative Plate Reconstruction and Georeferenced Databases. I: AAPG Memoir. ISSN 0271-8529. s.513-538. DOI: 10.1306/13692256M1233849

Luis Alberto Rojo Moraleda; Hemin Koyi; Nestor Cardozo; Alejandro Escalona Varela (2020) Salt tectonics in salt-bearing rift basins: Progradational loading vs extension. I: Journal of Structural Geology. ISSN 0191-8141. Volum 141. DOI: 10.1016/j.jsg.2020.104193

Xiaoan Zhong; Alejandro Escalona Varela; Carita Augustsson (2020) Architecture of shoreface to deep-water systems in segmented rift systems: Evidence from the southern margin of the Sogn Graben, northern North Sea. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 117. DOI: 10.1016/j.marpetgeo.2020.104361

Xiaoan Zhong; Alejandro Escalona Varela (2020) Evidence of rift segmentation and controls of Middle to Late Jurassic synrift deposition in the Ryggsteinen Ridge area, northern North Sea. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 104. s.1531-1565. DOI: 10.1306/03172018173

Solveig Helleren; Dora Marin; Sverre Ekrene Ohm; Carita Augustsson; Alejandro Escalona Varela (2020) Why does not lithology correlate with gamma-ray spikes in the shaley source rocks of the Upper Jurassic Alge Member (southwestern Barents Sea)?. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 121. DOI: 10.1016/j.marpetgeo.2020.104623

Dora Luz Marin Restrepo; Solveig Helleren; Alejandro Escalona Varela; Snorre Olaussen; Andres Felipe Cedeno Motta; Henrik Nøhr-Hansen; Sverre Ekrene Ohm (2020) The Middle Jurassic to lowermost Cretaceous in the SW Barents Sea: Interplay between tectonics, coarse-grained sediment supply and organic matter preservation. I: Basin Research. ISSN 0950-091X. Volum 33. DOI: 10.1111/bre.12504

Bereke Kairanov; Dora Luz Marin Restrepo; Alejandro Escalona Varela; Nestor Cardozo (2019) Growth and linkage of a basin-bounding fault system: Insights from the Early Cretaceous evolution of the northern Polhem Subplatform, SW Barents Sea. I: Journal of Structural Geology. ISSN 0191-8141. Volum 124. s.182-196. DOI: 10.1016/j.jsg.2019.04.014

Bjørn K.L. Bryn; Juha Matti Ahokas; Stafano Patruno; Stian Schjelderup; Camilla Hinna; Caroline Lowrey; Alejandro Escalona Varela (2019) Exploring the reservoir potential of Lower Cretaceous Clinoforms in the Fingerdjupet Subbasin, Norwegian Barents Sea. I: Basin Research. ISSN 0950-091X. s.1-16. DOI: 10.1111/bre.12407

Birgitte Kverneland; Alejandro Escalona Varela; Lars Aamodt (2019) Triassic Reservoir Potential in the Greater Oda and Ula Field Area, North Sea. I: N/A N/A, 81th EAGE Annual Conference & Exhibition 2019. European Association of Geoscientists and Engineers (EAGE). ISBN 9781510888036.

Fernando Mazuera; Michael Schmitz; Alejandro Escalona Varela; C.A. Zelt; Alan Levander (2019) Lithospheric Structure of Northwestern Venezuela From Wide‐Angle Seismic Data: Implications for the Understanding of Continental Margin Evolution. I: Journal of Geophysical Research (JGR): Solid Earth. ISSN 2169-9313. Volum 124. s.13124-13149. DOI: 10.1029/2019JB017892

Farah Wahyuni; Alejandro Escalona Varela; Ingrid Carita Augustsson; Dora Luz Marin Restrepo (2019) Early Cretaceous Tectonostratigraphic Evolution of the Sogn Graben and Måløy Slope, northern North Sea (Agat Fm.). I: N/A N/A, 81th EAGE Annual Conference & Exhibition 2019. European Association of Geoscientists and Engineers (EAGE). ISBN 9781510888036.

Sayyid Suhail Ahmad; Wiktor Waldemar Weibull; Robert James Brown; Alejandro Escalona Varela (2019) Observations and suggested mechanisms for generation of low-frequency seismic anomalies: Examples from the Johan Sverdrup field, central North Sea Norwegian sector. I: Geophysics. ISSN 0016-8033. Volum 84. s.B1-B14. DOI: 10.1190/geo2018-0144.1

Erich Christian Suter; Terje Per Kårstad; Alejandro Escalona Varela; Helmer Andre` Friis; Erlend Vefring (2019) Principles for a hierarchical earth model representation aiming towards fit-for-purpose grid resolution. I: N/A N/A, 81th EAGE Annual Conference & Exhibition 2019. European Association of Geoscientists and Engineers (EAGE). ISBN 9781510888036. DOI: 10.3997/2214-4609.201900709

Andres Felipe Cedeno Motta; Luis Alberto Rojo Moraleda; Nestor Fernando Cardozo Diaz; Luis Centeno; Alejandro Escalona Varela (2019) The Impact of Salt Tectonics on the Thermal Evolution and the Petroleum System of Confined Rift Basins: Insights from Basin Modeling of the Nordkapp Basin, Norwegian Barents Sea. I: Geosciences. Online ISSN 2076-3263. Volum 9. s.1-25. DOI: 10.3390/geosciences9070316

Luis Alberto Rojo Moraleda; Nestor Cardozo; Alejandro Escalona Varela; Hemin Koyi (2019) Structural style and evolution of the Nordkapp Basin, Norwegian Barents Sea. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 103. s.2177-2217. DOI: 10.1306/01301918028

Luis Alberto Rojo Moraleda; Dora Luz Marin Restrepo; Nestor Cardozo; Alejandro Escalona Varela; Hemin Koyi (2019) The influence of halokinesis on prograding clinoforms: Insights from the Tiddlybanken Basin, Norwegian Barents Sea. I: Basin Research. ISSN 0950-091X. s.1-26. DOI: 10.1111/bre.12411

Luis Alberto Rojo Moraleda; Alejandro Escalona Varela (2018) Controls on minibasin infill in the Nordkapp Basin: Evidence of complex Triassic synsedimentary deposition influenced by salt tectonics. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 102. s.1239-1272. DOI: 10.1306/0926171524316523

Xiaoan Zhong; Alejandro Escalona Varela; Einar Sverdrup; Ken Endre Bukta (2018) Impact of fault evolution in Gilbert-type fan deltas in the Evrostini area, south-central Gulf of Corinth, Greece. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 95. s.82-99. DOI: 10.1016/j.marpetgeo.2018.04.017

Dora Luz Marin Restrepo; Alejandro Escalona Varela; Sten-Andreas Grundvåg; Henrik Nøhr-Hansen; Bereke Kairanov (2018) Effects of adjacent fault systems on drainage patterns and evolution of uplifted rift shoulders: The Lower Cretaceous in the Loppa High, southwestern Barents Sea. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 94. s.212-229. DOI: 10.1016/j.marpetgeo.2018.04.009

Bereke Kairanov; Alejandro Escalona Varela; Alina Mordosova; Kasia Sliwinska; Anna Suslova (2018) Early Cretaceous tectonostratigraphic evolution of the north central Barents Sea. I: Journal of Geodynamics. ISSN 0264-3707. Volum 119. s.183-198. DOI: 10.1016/j.jog.2018.02.009

Sayyid Suhail Ahmad; Wiktor Waldemar Weibull; Robert James Brown; Alejandro Escalona Varela (2018) AVO, AVAZ Responses and Velocity Anisotropy Associated with Low-Frequency Anomalies-Example from the Southern North Sea. I: N/A N/A, 80th EAGE Annual Conference & Exhibition 2018. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822542. DOI: 10.3997/2214-4609.201801724

Antoine Mathivon; Chris Townsend; Alejandro Escalona Varela (2018) Structural Development of the Kerinitis Delta (Greece) and Controls on Sedimentation. I: N/A N/A, 80th EAGE Annual Conference & Exhibition 2018. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822542. DOI: 10.3997/2214-4609.201801688

Erich Christian Suter; Terje Per Kårstad; Alejandro Escalona Varela; Helmer Andre` Friis; Erlend Vefring; Sergey Alyaev (2018) A Methodology for Effective Earth Model Management while Geosteering. I: Ukjent Ukjent, Second EAGE/SPE Geosteering and Well Placement Workshop. SPE. ISBN 9789462822757. DOI: 10.3997/2214-4609.201803215

Dora Luz Marin Restrepo; Alejandro Escalona Varela; Sten-Andreas Grundvåg; Snorre Olaussen; Sara Sandvik; Kasia Sliwinska (2018) Unravelling key controls on the rift climax to post-rift fill of marine rift basins: insights from 3D seismic analysis of the Lower Cretaceous of the Hammerfest Basin, SW Barents Sea. I: Basin Research. ISSN 0950-091X. Volum 30. s.587-612. DOI: 10.1111/bre.12266

Tonje Irene Braut; Alejandro Escalona Varela; Carita Augustsson (2018) Middle to Upper Jurassic Depositional Settings in the Hammerfest Basin. I: N/A N/A, 80th EAGE Annual Conference & Exhibition 2018. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822542. DOI: 10.3997/2214-4609.201801673

Rocio Navas Ramirez; Alejandro Escalona Varela (2018) Tectono-stratigraphic evolution of the Gulf of Venezuela. I: N/A N/A, 80th EAGE Annual Conference & Exhibition 2018. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822542. DOI: 10.3997/2214-4609.201801675

Fernando Mazuera; Alejandro Escalona Varela; Michael Schmitz (2018) Lithospheric Structure of Northwestern Venezuela: Implications for the Understanding of Continental Margins Evolution. I: N/A N/A, 80th EAGE Annual Conference & Exhibition 2018. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822542. DOI: 10.3997/2214-4609.201801257

Christopher Sæbø Serck; Jan Inge Faleide; Alvar Braathen; Bent Kjølhamar; Alejandro Escalona Varela (2017) Jurassic to Early Cretaceous basin configuration(s) in the Fingerdjupet Subbasin, SW Barents Sea. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 86. s.874-891. DOI: 10.1016/j.marpetgeo.2017.06.044

Sten-Andreas Grundvåg; Dora Luz Marin Restrepo; Bereke Kairanov; Kasia Sliwinska; Henrik Nøhr-Hansen; Mads Jelbye; Alejandro Escalona Varela; Snorre Olaussen (2017) The Lower Cretaceous succession of the northwestern Barents Shelf: Onshore and offshore correlations. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 86. s.834-857. DOI: 10.1016/j.marpetgeo.2017.06.036

Bereke Kairanov; Alejandro Escalona Varela; Ian Norton; Lawrence Lawver; Peter Abrahamson (2017) The Early Cretaceous Structural Evolution of the Tromsø Basin, SW Barents Sea. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701552

Herman Birkeland; Alejandro Escalona Varela; Christopher Townsend (2017) A Study of Several Proposed Footwall-derived Alluvial Fan Deposits in the Hanging Wall of the Kerpini Fault Block, Greece. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701555

Berit Angelica Arlebrand; Carita Augustsson; Alejandro Escalona Varela; Bereke Kairanov (2017) Characterization of Lower Cretaceous Reservoir Wedges at the Southern Flank of Loppa High, Southwestern Barents Sea. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701538

Luis Alberto Rojo Moraleda; Nestor Cardozo; Alejandro Escalona Varela (2017) Controls on Suprasalt Deformation in the Nordkapp Basin, Norwegian Barents Sea. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701551

Sanja Jovanovic Lazarevic; Alejandro Escalona Varela; Dora Luz Marin Restrepo (2017) Lower Cretaceous Clastic Wedges in the Swaen Graben, the Barents Sea, Norway. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701528

Birgitte Kverneland; Alejandro Escalona Varela (2017) Seismic interpretation with focus on Late Jurassic - Early Cretaceous clastic wedges and paleodrainage in the åsgard field, Mid-Norway. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701533

Dora Luz Marin Restrepo; Alejandro Escalona Varela; Kasia K. Śliwińska; Henrik Nohr-Hansen; Alina Mordasova (2017) Sequence stratigraphy and lateral variability of Lower Cretaceous clinoforms in the southwestern Barents Sea. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 101. s.1487-1517. DOI: 10.1306/10241616010

Xiaoan Zhong; Alejandro Escalona Varela; Morten Bergan (2017) Middle Jurassic to Early Cretaceous Tectonic Movements and Basin Evolution in the Northern North Sea. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701554

Andres Cedeno Motta; Alejandro Escalona Varela; Sverre Ekrene Ohm (2017) Hydrocarbon Potential Evaluation of the Southern Llanos Basin and the Western Margin of the Barbados Accretionary Prism, Caribbean Region. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701512

Asbjørn Veiteberg; Christopher Townsend; Alejandro Escalona Varela (2017) Geological Mapping and Investigation into Tectonic Control on Deposition in an Active Rift Setting. The Doumena Fault Block, Greece. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701556

Sayyid Suhail Ahmad; Wiktor Waldemar Weibull; Robert James Brown; Alejandro Escalona Varela (2017) Low-frequency analysis from permeable and fractured rocks in the central North Sea - A possible Krauklis-wave phenomenon. I: Ukjent Ukjent, 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462822177. DOI: 10.3997/2214-4609.201701527

Sayyid Suhail Ahmad; Robert James Brown; Alejandro Escalona Varela; Borge Rosland (2017) Frequency-dependent velocity analysis and offset-dependent low-frequency amplitude anomalies from hydrocarbon-bearing reservoirs in the southern North Sea, Norwegian sector. I: Geophysics. ISSN 0016-8033. Volum 82. DOI: 10.1190/geo2016-0555.1

Erich Christian Suter; Helmer Andre` Friis; Erlend Vefring; Terje Per Kårstad; Alejandro Escalona Varela (2017) A novel method for multi-resolution earth model gridding. I: Brett Beckner; Xiao-Hui Wu; Hui Cao; Didier-Yu Ding; Hamdi Tchelepi; Vijay Shrivastava; Alberto Cominelli; Knut-Andreas Lie; Gareth Shaw; Kyrre Bratvedt; Jan-Dirk Jansen; Margot Gerritsen; Dong Zhang; Rami Younis; Bradley T. Mallison; Larry Fung; Sebastian Geiger; A. Muggeridge; Ying Guo; Mary F. Wheeler; Andy Austin; Hektor Klie; Jeroen Vink, SPE Reservoir Simulation Conference, 20-22 February, Montgomery, Texas, USA. Society of Petroleum Engineers. ISBN 9781613994832. DOI: 10.2118/182687-MS

Erich Christian Suter; Eric Cayeux; Helmer Andre` Friis; Terje Per Kårstad; Alejandro Escalona Varela; Erlend Vefring (2017) A Novel Method for Locally Updating an Earth Model While Geosteering. I: International journal of geosciences. ISSN 2156-8359. Volum 8. s.237-264. DOI: 10.4236/ijg.2017.82010

Charlotte Botter; Nestor Fernando Cardozo Diaz; Stuart Hardy; Isabelle Lecomte; Gaynor Paton; Alejandro Escalona Varela (2016) Seismic characterisation of fault damage in 3D using mechanical and seismic modelling. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 77. s.973-990. DOI: 10.1016/j.marpetgeo.2016.08.002

Luis Alberto Rojo Moraleda; Alejandro Escalona Varela; Lothar Schulte (2016) The use of seismic attributes to enhance imaging of salt structures in the Barents Sea. I: First Break. ISSN 0263-5046. Volum 34. s.49-57. DOI: 10.3997/1365-2397.2016014

K. Anders; M. Hämmerle; G. Miernik; T. Drews; Alejandro Escalona Varela; Christopher Townsend; B. Höfle (2016) 3D GEOLOGICAL OUTCROP CHARACTERIZATION: AUTOMATIC DETECTION OF 3D PLANES (AZIMUTH AND DIP) USING LiDAR POINT CLOUDS. I: ISPRS Journal of Photogrammetry and Remote Sensing (P&RS). ISSN 0924-2716. Volum 5. s.105-112. DOI: 10.5194/isprs-annals-III-5-105-2016

Lisa Bingham; Alejandro Escalona Varela; Derek Karssenberg (2016) Error propagation in a fuzzy logic multi-criteria evaluation for petroleum exploration. I: International Journal of Geographical Information Science (IJGIS). ISSN 1365-8816. Volum 30. s.1552-1578. DOI: 10.1080/13658816.2016.1142547

Bereke Kairanov; Alina Kayukova; Alejandro Escalona Varela (2016) Overview and Timing of Main Structural Elements in the Northcentral Barents Sea and Impact on the L. Cretaceous Deposits. I: .. .., 7th EAGE Saint Petersburg International Conference and Exhibition. European Association of Geoscientists and Engineers (EAGE). ISBN 9781510822498. DOI: 10.3997/2214-4609.201600175

Riki Tasrianto; Alejandro Escalona (2015) Rift architecture of the Lofoten-Vesterålen margin, offshore Norway. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 64. s.1-16. DOI: 10.1016/j.marpetgeo.2015.02.036

Rocio Bernal-Olaya; Paul Mann; Alejandro Escalona Varela (2015) Cenozoic Tectonostratigraphic Evolution of the Lower Magdalena Basin, Colombia: An Example of an Under- to Overfilled Forearc Basin. I: Claudio Bartolini; Paul Mann, Petroleum geology and potential of the Colombian Caribbean Margin: AAPG Memoir 108. American Association of Petroleum Geologists (AAPG). ISBN 9780891813880. s.345-398. DOI: 10.1306/13531943M1083645

Maria Catalina Moreno-Lopez; Alejandro Escalona (2015) Precambrian-Pleistocene tectono-stratigraphic evolution of the southern Llanos Basin, Colombia. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 99. s.1473-1501. DOI: 10.1306/11111413138

Moraleda Luis Alberto Rojo; Alejandro Escalona; Lothar Schulte; Sultan Sayghe (2015) Interpretation, modelling and halokinetic evolution of salt diapirs in the Nordkapp Basin. I: First Break. ISSN 0263-5046. Volum 33. s.111-112.

Alejandro Escalona (2015) Lower Cretaceous calstic wedges in the Barents Sea- A new exploration play. I: 2015 EAGE, Extended abstracts book: 77th EAGE Conference and Technical Exhibition, Madrid, Spain. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462821477. DOI: 10.3997/2214-4609.201412893

Alejandro Escalona; Ian Norton (2015) Quantitative Plate Tectonic and Paleogeographic Reconstructions of the Caribbean Region. I: 2015 EAGE, Extended abstracts book: 77th EAGE Conference and Technical Exhibition, Madrid, Spain. European Association of Geoscientists and Engineers (EAGE). ISBN 9789462821477. DOI: 10.3997/2214-4609.201413440

Elisabeth Johansen; K.A. Leever; Alejandro Escalona (2014) Magdalena fan case study, use of 3D analogue modelling to improve seismic interpretation. I: 2014 EAGE, 76th European Association of Geoscientists and Engineers Conference and Exhibition 2014: Experience the Energy. European Association of Geoscientists and Engineers (EAGE). ISBN 9781632666949. s.1401-1405.

Sayyid Suhail Ahmad; Alejandro Escalona (2014) Paleogeographic reconstruction of northern caribbean region from late cretaceous to recent. I: 2014 EAGE, 76th European Association of Geoscientists and Engineers Conference and Exhibition 2014: Experience the Energy. European Association of Geoscientists and Engineers (EAGE). ISBN 9781632666949. s.1625-1627.

Rizky Amanda Syahrul; Christopher Townsend; Alejandro Escalona; Abder Dahman (2014) Kerpini fault controlled sedimentation in Kerpini Fault Block, Greece. I: 2014 EAGE, 76th European Association of Geoscientists and Engineers Conference and Exhibition 2014: Experience the Energy. European Association of Geoscientists and Engineers (EAGE). ISBN 9781632666949. s.1634-1636.

Charlotte Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona (2014) From mechanical modeling to seismic imaging of faults: A synthetic workflow to study the impact of faults on seismic. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 57. s.187-207. DOI: 10.1016/j.marpetgeo.2014.05.013

Charlotte Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona; Nicholas Cooke; Gaynor Paton (2014) From Geomechanical Modelling to Seismic Imaging of 3D Faults. I: EAGE2014, Conference proceedings. 76th EAGE Conference & Exhibition. European Association of Geoscientists and Engineers (EAGE). ISBN 9789073834897. DOI: 10.3997/2214-4609.20141072

T.L. Fjeld; Alejandro Escalona (2014) Subsurface interpretation of the Lower Cretaceous clastic wedges, Tromsø and Harstad basins, south western Barents Sea. I: International Conference 2014 6th Saint Petersburg, 6th Saint Petersburg International Conference and Exhibition on Geosciences 2014: Investing in the Future. European Association of Geoscientists and Engineers (EAGE). ISBN 9781632665393. s.485-489. DOI: 10.3997/2214-4609.20140285

Dora Luz Marin Restrepo; Alejandro Escalona (2014) Architecture and distribution analysis of the lower cretaceous clinoforms in the western Barents Sea. I: International Conference 2014 6th Saint Petersburg, 6th Saint Petersburg International Conference and Exhibition on Geosciences 2014: Investing in the Future. European Association of Geoscientists and Engineers (EAGE). ISBN 9781632665393. s.402-405. DOI: 10.3997/2214-4609.20140307

Anders Rossland; Alejandro Escalona; Rinn Rolfsen (2013) Permian-Holocene tectonostratigraphic evolution of the Mandal High, Central Graben, North Sea. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 97. s.923-957. DOI: 10.1306/12031212093

Alejandro Escalona; Wenxiu Yang (2013) Subsidence controls on foreland basin development of northwestern offshore Cuba, southeastern Gulf of Mexico. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 97. s.1-25. DOI: 10.1306/06111212002

Eric Christian Suter; Eric Cayeux; Alejandro Escalona; Terje Kårstad; Erlend Vefring (2012) A strategy for Effective Loccal Updates of the Geological Structure in an Earth Model during Drilling. I: 2012 EAGE, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012. European Association of Geoscientists and Engineers (EAGE). ISBN 9789073834279.

Lisa Bingham; Raul Zurita-Milla; Alejandro Escalona (2012) Geographic information system-based fuzzy-logic analysis for petroleum exploration with a case study of northern South America. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 96. s.2121-2142. DOI: 10.1306/04251212009

Alejandro Escalona; Paul Mann (2011) Tectonics, basin subsidence mechanisms, and paleogeography of the Caribbean-South American plate boundary zone. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 28. s.8-39. DOI: 10.1016/j.marpetgeo.2010.01.016

Alejandro Escalona; Lisa Jean Bingham (2011) The value chain and hydrocarbon reserves. I: Introduction to Petroleum Geology (ed. Saxe Lysholm). Vitt & Viten ELS. ISBN 9788231500223. s.256-267.

Alejandro Escalona; Paul Mann; Martha Jaimes (2011) Miocene to recent Cariaco basin, offshore Venezuela: Structure, tectonosequences, and basin-forming mechanisms. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 28. s.177-199. DOI: 10.1016/j.marpetgeo.2009.04.001

Emilio Garciacaro; Alejandro Escalona; Paul Mann; Lesli Wood; Lorena Moscardelli; Sean Sullivan (2011) Structural controls on Quaternary deepwater sedimentation, mud diapirism, and hydrocarbon distribution within the actively evolving Columbus foreland basin, eastern offshore Trinidad. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 28. s.149-176. DOI: 10.1016/j.marpetgeo.2010.05.007

Lisa Jean Bingham; Alejandro Escalona (2011) Creating a unified geological database: the need for a global standard. I: First Break. ISSN 0263-5046. Volum 29. s.41-48. DOI: 10.3997/1365-2397.2011031

Alejandro Escalona; Willy Fjeldskaar; Ivar Grunnaleite (2011) Basin modelling along emergent island arcs and oblique convergent margins – impact of petroleum systems, SE Caribbean case. I: First Break. ISSN 0263-5046. Volum 29. s.77-87. DOI: 10.3997/1365-2397.2011030

Alejandro Escalona; Wenxiu Yang (2011) Basin modeling and source rock evaluation in the Guyana basin. I: First Break. ISSN 0263-5046. Volum 29. s.59-69. DOI: 10.3397/1365-2397.2011030

Trevor Aitken; Paul William Mann; Alejandro Escalona; Gail Christeson (2011) Evolution of the Grenada and Tobago basins and implications for arc migration. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 28. s.235-258. DOI: 10.1016/j.marpetgeo.2009.10.003

Alejandro Escalona; Nestor Cardozo; Udo Zimmermann (2011) Regional Geology and Main Hydrocarbon Provinces of South America. I: Introduction to Petroleum Geology (ed. Saxe Lysholm). Vitt & Viten ELS. ISBN 9788231500223. s.144-164.

Wenxiu Yang; Alejandro Escalona (2011) Tectonostratigraphic evolution of the Guyana Basin. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 95. s.1339-1368. DOI: 10.1306/01031110106

Xiangyang Xie; Paul Mann; Alejandro Escalona (2010) Regional provenance study of Eocene clastic sedimentary rocks within the South America-Caribbean plate boundary zone using detrital zircon geochronology. I: Earth and Planetary Science Letters. ISSN 0012-821X. Volum 291. s.159-171. DOI: 10.1016/j.epsl.2010.01.009

Steven Mondziel; Nancy Grindlay; Paul Mann; Alejandro Escalona; Lewis Abrams (2010) Morphology, structure, and tectonic evolution of the Mona canyon (northern Mona passage) from multibeam bathymetry, side-scan sonar, and seismic reflection profiles. I: Tectonics. ISSN 0278-7407. Volum 29. DOI: 10.1029/2008TC002441

Emilio Garciacaro; Alejandro Escalona; Paul Mann; Lesli Wood; Lorena moscardelli; Sean Sullivan (2010) Structural controls on Quaternary deepwater sedimentation, mud diapirism, and hydrocarbon distribution within the actively evolving Columbus foreland basin, eastern offshore Trinidad. I: Marine and Petroleum Geology. ISSN 0264-8172. s.149-176. DOI: 10.1016/j.marpetgeo.2010.05.007

Alejandro Escalona; Paul Mann; Martha Jaimes (2010) Miocene to recent Cariaco basin, offshore Venezuela: Structure, tectonosequences, and basin-forming mechanisms. I: Marine and Petroleum Geology. ISSN 0264-8172. s.177-199. DOI: 10.1016/j.marpetgeo.2009.04.001

Alejandro Escalona; Paul Mann (2010) Tectonics, basin subsidence mechanisms, and paleogeography of the Caribbean-South American plate boundary zone. I: Marine and Petroleum Geology. ISSN 0264-8172. s.8-39. DOI: 10.1016/j.marpetgeo.2010.01.016

Emilio Garciacaro; Paul Mann; Alejandro Escalona (2010) Regional structure and tectonic history of the obliquely colliding Columbus foreland basin, offshore Trinidad and Venezuela. I: Marine and Petroleum Geology. ISSN 0264-8172. s.126-148. DOI: 10.1016/j.marpetgeo.2009.08.016

Trevor Aitken; Paul Mann; Alejandro Escalona; Gail Christeson (2010) Evolution of the Grenada and Tobago basins and implications for arc migration. I: Marine and Petroleum Geology. ISSN 0264-8172. s.235-258. DOI: 10.1016/j.marpetgeo.2009.10.003

Manuel David Soto; Paul Mann; Alejandro Escalona (2010) Miocene-to-recent structure and basinal architecture along the Central Range strike-slip fault zone, eastern offshore Trinidad. I: Marine and Petroleum Geology. ISSN 0264-8172. s.212-234. DOI: 10.1016/j.marpetgeo.2010.07.011

David Soto; Paul Mann; Alejandro Escalona (2010) Miocene-to-recent structure and basinal architecture along the Central Range strike-slip fault zone, eastern offshore Trinidad. I: Marine and Petroleum Geology. ISSN 0264-8172. Volum 28. s.212-234. DOI: 10.1016/j.marpetgeo.2010.07.011

Gail Christeson; Paul Mann; Alejandro Escalona; Trevor Aitken (2008) Crustal structure of the Caribbean-northeastern South America arc-continent collision zone. I: Journal of Geophysical Research (JGR). ISSN 0148-0227. Volum 113.

Manuel David Soto; Paul Mann; Alejandro Escalona; Lesli Wood (2007) Late Holocene strike-slip offset of a subsurface channel interpreted from three-dimensional seismic data, eastern offshore Trinidad. I: Geology. ISSN 0091-7613. Volum 35. s.859-862.

David Gorney; Alejandro Escalona; Paul Mann (2007) Chronology of Cenozoic tectonic events in western Venezuela and the Leeward Antilles based on integration of offshore seismic reflection data and onland geology. I: American Association of Petroleum Geologists Bulletin. ISSN 0149-1423. Volum 91. s.653-684.

Bøker og kapitler

Kjersti Riiber; Alejandro Escalona Varela (2024) Annual report 2023, NCS2030. Universitetet i Stavanger.

Xiaoan Zhong; Alejandro Escalona Varela; Carita Augustsson (2019) Control of Upper Jurassic submarine fan systems by oblique-slip transfer faults in segmented rift systems: Evidence from the southern margin of the Sogn Graben, northern North Sea. I: Hans Arne Nakrem; Ann Mari Husås, NGF Abstracts and Proceedings, the 33rd Geological winter meeting. Norsk Geologisk Forening. ISBN 9788283470413. s.109-109.

Biswarup Acharyya; Alejandro Escalona Varela; B.K.L. Bryn; S.S. Haaland (2016) Lower Cretaceous Evolution of the Fingerdjupet Sub-basin. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Hans Østebø; Alejandro Escalona Varela; Nestor Cardozo (2016) 2D Flexural Modelling of the Barents Sea. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Espen Sigmundstad; Christopher Townsend; Alejandro Escalona Varela; Sindre Hadland (2016) Detailed structural mapping of a thick sequence of syn-rift deposits in the hanging wall of the Kerpini Fault, Greece. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Javaid Iqbal; Alejandro Escalona Varela (2016) Characterization of Lower Cretaceous clastic wedges in the southwestern Barents Sea using seismic attributes. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Dora Marin; Alejandro Escalona Varela (2016) Early Cretaceous Basin Margin Development in the SW Barents Sea, Norway. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Camilla Hinna; Alejandro Escalona Varela; B.K.L. Bryn; S.S. Haaland (2016) Seismic Characterization of Lower Cretaceous Clinoform Packages in the Fingerdjupet Subbasin, Southwestern Barents Sea. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Sayyid Suhail Ahmad; Robert James Brown; Alejandro Escalona Varela (2016) Frequency-dependent Velocity Analysis and Offset-dependent Low-frequency Anomalies from Hydrocarbon-filled Reservoir. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Sindre Hadland; Christopher Townsend; Alejandro Escalona Varela (2016) Geological Mapping and Modelling of a Proposed Syn-rift Alluvial Fan Deposits in the Kerpini Fault Block, Greece.. I: .. .., 78th EAGE Conference & Exhibition 2016 Student Programme. European Association of Geoscientists and Engineers (EAGE). ISBN 9782763769127.

Formidling

Stefania Osk Gardarsdottir; Sarah Eileen Gasda; Alejandro Escalona Varela (2025) JNPC 2025: Strategic partnerships and the impact of innovation – LowEmission.

Alejandro Escalona Varela; Carita Augustsson; Norman Urrez; Kate Lorna Powell (2025) Insights into the Paleozoic basins petroleum systems of the North Sea. Petroleum Systems Conference (PSC) 2025; 2025-09-23 - 2025-09-24.

Alejandro Escalona Varela; Daniele Blancone; Veronika Abdulina (2025) Energy security, transition, and climate goals; role and achievements of the NCS2030 national petrocentre. NPF Stavanger Local chapter seminar; 2025-09-29.

Daniele Blancone; Michael Nickel; Nestor Cardozo; Cagil Karakas; Alejandro Escalona Varela (2025) Salt characterization for subsurface Hydrogen storage: addressing challenges with ML tools. Joint National Petrocentre Reaseasrch Conference 2025; 2025-04-07 - 2025-04-08.

Daniele Blancone; M. Nickel; Nestor Cardozo; Ç. Karakaş; Alejandro Escalona Varela (2025) ML-Based Salt Characterization of the Zechstein Group, Norwegian North Sea | Earthdoc. I: 24th European Meeting of Environmental and Engineering Geophysics. ISSN 2214-4609. Volum 2025. s.1-5. DOI: 10.3997/2214-4609.2025101045

Alejandro Escalona Varela (2025) NCS2030. Joint National Petrocentre Energy Resaerch Confernece; 2025-04-07 - 2025-09-08.

Daniele Blancone; Nestor Cardozo; Alejandro Escalona Varela (2024) Salt characterization in the Norwegian North Sea: what's the potential for the energy transition in the Zechstein Gp?. Revitalizing under-explored salt basins for the energy transition: Geological storage in the Central North Sea; 2024-11-18 - 2024-11-19.

Daniele Blancone; Leopoldo Matias Ruiz MAraggi; Lorena Moscardelli; Nestor Cardozo; Alejandro Escalona Varela (2024) Hydrogen storage potential of salt caverns in the Norwegian North Sea. EAGE Annual 85th conference; 2024-06-10 - 2024-06-13.

Daniele Blancone; Leopoldo Matias Ruiz MAraggi; Nestor Cardozo; Lorena Moscardelli; Alejandro Escalona Varela (2024) Potential of salt structures for Hydrogen storage in the Norwegian North Sea. Energy Norway 2024; 2024-04-15 - 2024-04-17.

Daniele Blancone; Leopoldo Matias Ruiz MAraggi; Nestor Cardozo; Lorena Moscardelli; Alejandro Escalona Varela (2024) Hydrogen storage in salt caverns: a first screening of the potential in the Southern Norwegian North Sea. Salt Tectonics in the Energy Transition; 2024-09-23 - 2024-09-24.

Alejandro Escalona Varela (2024) NCS2030 welcome and status. Energy Norway 2024, Subsurface opportunities for the future energy mix; 2024-04-15 - 2024-04-17.

Alejandro Escalona Varela (2024) Department of Energy resources, University of Stavanger research and lab facilities. Joining Forces; 2024-04-10.

Alejandro Escalona Varela; Ying Guo; Siv Marie Åsen; Stephane Polteau; Viktoriya M. Yarushina (2023) NCS2030 - Low Carbon solutions, Equinor meeting. NCS2030-Equinor User partner meeting; 2023-10-30.

Alejandro Escalona Varela (2023) Energy security and sustainability from a research centre perspective. Energy Norway 2023; 2023-03-13 - 2023-03-15.

Alejandro Escalona Varela; Ying Guo; Tina Puntervold; Siv Marie Åsen; Stephane Polteau; Kjersti Riiber (2023) NCS2030 - Equinor IOR and regional groups meeting. User partner meeting; 2023-10-17.

Alejandro Escalona Varela; Siv Marie Åsen; Ying Guo; Randi Valestrand; Viktoriya M. Yarushina; Tina Puntervold; Torfinn Harding (2023) NCS2030 Overview, DNO meeting. NCS2030-DNO User partner meeting; 2023-08-29.

Alejandro Escalona Varela; Ying Guo; Tina Puntervold; Siv Marie Åsen; Stephane Polteau; Viktoriya M. Yarushina; Torfinn Harding; Randi Valestrand (2023) NCS2030 Overview, OKEA meeting. NCS2030-OKEA User partner meeting; 2023-10-18.

Alejandro Escalona Varela (2023) Energy transition: the need and challenges of petroleum subsurface competence to achieve energy security and climate goals, learnings from Norway. EPIC conference; 2023-11-13 - 2023-11-14.

Alejandro Escalona Varela; Raoof Gholami (2023) Zero Emissions: carbon capture and storage - pros and cons. Pint of Science 2023. Forskning dagene; 2023-05-21 - 2023-05-23.

Alejandro Escalona Varela (2023) Research management and administration skills; The NCS2030 national centre, Norway as an example. Twinn2set workshop; 2023-10-27.

Alejandro Escalona Varela (2022) Contribution of NCS2030 to the energy transition. IEA EOR TCP workshop and joint EOR/GOT-symposium; 2022-11-22 - 2022-11-24.

Alejandro Escalona Varela; Dora Marin; Håkon Skjørestad (2022) Energy Transition, the Norwegian Continental Shelf as a Sustainable Subsurface Energy System. GET; 2022-11-07 - 2022-11-09.

Alejandro Escalona Varela (2022) National Centre for Sustainable Utilization of the Norwegian Continental Shelf. Joining Forces: Solving the energy challenge together; 2022-04-05 - 2022-04-06.

Alejandro Escalona Varela (2022) Academic Stand-up. Offshore northern seas; 2022-08-29.

Alejandro Escalona Varela (2022) Towards a sustainable subsurface value chain: NCS2030 national research center, Norway​. Centre for Sustainable Subsurface Resources; 2022-09-07 - 2022-09-08.

Alejandro Escalona Varela; Nicholas J. Ashton; Kjersti Dahle; ole trellevik; Martin Smedstad Foss (2022) GRØNN OMSTILLING PÅ NORSK KONTINENTALSOKKEL. Arelnalsuka; 2022-08-15.

Alejandro Escalona Varela (2022) NCS2030 – A national research centre for meeting the subsurface challenges of the energy sector and building a sustainable Norwegian Continental Shelf. Offshore northern seas; 2022-08-29 - 2022-09-01.

Thomas Meldahl Olsen; Wiktor Waldemar Weibull; Alejandro Escalona Varela (2022) Autonomous 3D geophysical data acquisition, imaging and interpretation for near surface applications. Applied Geophysics; 2022-03-01 - 2022-03-03.

Alejandro Escalona Varela; Dora Marín; Tina Puntervold (2022) Expectations NCS2030.

Ying Guo; Alejandro Escalona Varela; Torfinn Harding (2022) From IOR to NCS2030.

Alejandro Escalona Varela; Lisa Watson; Nestor Cardozo; Ann Elisabeth Laksfoss Cardozo (2021) Vurdering av eller for læring?. I: Stavanger Aftenblad. ISSN 0804-8991.

Thomas Meldahl Olsen; Wiktor Waldemar Weibull; Alejandro Escalona Varela; Lisa Jean Watson; Espen Sigmundstad (2021) Nytt fag skal skape muligheter utenfor petroleum på UiS. I: E24.

Snorre Olaussen; Alejandro Escalona Varela; Sten-Andreas Grundvåg; Dora Luz Marin Restrepo; Sverre Ekrene Ohm; Kim Senger (2019) Middle Jurassic to Lower Cretaceous Clastic Wedges in the north Atlantic, Barents Sea and High Arctic. Cretaceous Park – understanding Cretaceous stratigraphic architecture and reservoir quality; 2019-10-16 - 2019-10-17.

Snorre Olaussen; Alejandro Escalona Varela; Sten-Andreas Grundvåg; Dora Luz Marin Restrepo; Kim Senger; Sverre Ekrene Ohm (2019) Middle Jurassic to Lower Cretaceous Clastic Wedges in the north Atlantic, Barents Sea and High Arctic. Cretaceous Park: Understanding Cretaceous Stratigraphic Architecture & Reservoir Quality; 2019-10-16 - 2019-10-17.

Erich Christian Suter; Terje Per Kårstad; Alejandro Escalona Varela; Helmer Andre` Friis; Erlend Vefring; Sergey Alyaev (2018) A Methodology for Effective Earth Model Management while Geosteering. Second EAGE/SPE Geosteering and Well Placement Workshop; 2018-11-05 - 2018-11-08.

Xiaoan Zhong; Alejandro Escalona Varela; Einar Sverdrup (2017) Tectonic controls on Upper Jurassic shallow to deep-water deposition in the northern North Sea. Vinterkonferansen 2017; 2017-01-09 - 2017-01-11.

Sten-Andreas Grundvåg; Mads Jelby; Ivar Midtkandal; Kasia Sliwinska; Henrik Nøhr-Hansen; Dora Luz Marin Restrepo; Bereke Kairanov; Alejandro Escalona Varela; Snorre Olaussen (2017) The Lower Cretaceous of Svalbard and its relevance for exploration in the northern Barents Sea. Frontier Exploration; 2017-06-07.

Charlotte Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona; Gaynor Paton (2015) From Geomechanical Modelling to Seismic Imaging of 3D Faults.. NGF Vinterkonferansen 2015; 2015-01-12 - 2015-01-14.

Anatoly Nikishin; N. Mayshev; Valery Nikishin; A. V. Soloviev; Alejandro Escalona; G. Aleksandrova; E. Petrov (2015) Aptian paleogeography of north Kara Sea region: provenance analyses on detrital zircon ages from Vize island aptian sandstones. 3P Arctic; 2015-10-31 - 2015-11-03.

Bereke Kairanov; Alejandro Escalona (2015) Overview and timing of main structural elements in the northeastern part of the Norwegian sector of the Barents Sea and impact on early Cretaceous deposition. 3P Arctic; 2015-10-31 - 2015-11-03.

Dora Marin; Alejandro Escalona (2015) Architecture of Lower Cretaceous clastic wedges in the SW Barents Sea and hydrocarbon potential, 3P Arctic, Stavanger. 3P Arctic; 2015-10-31 - 2015-11-03.

Sten-Andreas Grundvåg; Snorre Olaussen; Mads Jelby; D.L. Marin; Alejandro Escalona; Kassia Sliwinska; Henrik Nøhr-Hansen (2015) The architecture of Lower Cretaceous clastic wedges in Svalbard and the northern Barents Sea: the influence of sea-level change in a low-angle ramp setting. 31st IAS Meeting of Sedimentology; 2015-06-22 - 2015-06-25.

Isabel Rodriguez; Alejandro Escalona; Karl Audun Lehne (2015) Petrophysical characterization of Lower Cretaceous clastic wedges in the south-western Barents Sea. 3P Arctic; 2015-10-31 - 2015-11-03.

Bereke Kairanov; D.L. Marin; Alejandro Escalona (2015) Structrural controls in progradation direction of Lower Cretaceous Clinoforms in the Barents Sea. 3P Arctic; 2015-10-31 - 2015-11-03.

Ida Hagen; Alejandro Escalona (2015) Seismic stratigraphy of Upper Paleozoic Cabonates on the Finmark Platform, southwestern Barents Sea. 3P Arctic; 2015-10-31 - 2015-11-03.

Sten-Andreas Grundvåg; D.L. Marin; Snorre Olaussen; Mads Jelby; Alejandro Escalona; Kassia Sliwinska; Henrik Nøhr-Hansen (2015) Towards a refined depositional model for the Lower Cretaceous in Svalbard and the northern Barents Shelf: implications for onshore-offshore correlations. 3P Arctic; 2015-10-31 - 2015-11-03.

Erik-Magnus Nordaunnet-Olsen; Alejandro Escalona; Tore Skar; Laila Pedersen (2015) Controls on Upper Paleozoic carbonates build-up development in the SE Norwegian Barents Sea. 3P Arctic; 2015-10-31 - 2015-11-03.

Luis Alberto Rojo; Alejandro Escalona; Lothar Schulte; Sultan Sayghe (2015) Interpretation, and halokinetic evolution of salt diapirs in the Nordkapp basin. 3P Arctic; 2015-10-31 - 2015-11-03.

Alina Mordosova; Antonina Stoupakova; Alejandro Escalona; Anna Suslova; I. Kurasov (2015) Cretaceous of the Barents-Kara Sea region:cyclicyty, paleogeography, petroleum prospects. 3P Arctic; 2015-10-31 - 2015-11-03.

D.L. Marin; Alejandro Escalona (2015) Characterization of Lower Cretaceous seismic clinoforms in the SW Barents for sandstone prediction. Winter Conference; 2015-01-12 - 2015-01-14.

Charlotte Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona; Nicholas Cooke; Gaynor Paton (2014) From Geomechanical Modelling to Seismic Imaging of 3D Faults. 76th EAGE Conference & Exhibition 2014; 2014-06-16 - 2014-06-19.

Charlotte Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona; Nicholas Cooke; Gaynor Paton (2014) From Geomechanical Modelling to Seismic Imaging of 3D Faults. AAPG International Conference & Exhibition 2014; 2014-09-14 - 2014-09-17.

Nestor Cardozo; Charlotte Delphine Botter; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona (2014) From mechanical modelling to seismic imaging of faults. Tectonic Studies Group-Annual Conference; 2014-01-06 - 2014-01-08.

Charlotte Delphine Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona (2013) Mechanical modelling and seismic imaging of fault zones. UniResearch - Characterization and modelling of fracture and fault zones; 2013-05-27 - 2013-05-28.

Charlotte Delphine Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona (2012) Mechanical modelling and seismic imaging of fault zones. Lofotenseminaret i petroleumsgeofysikk; 2012-08-15 - 2012-08-17.

Eric Christian Suter; Eric Cayeux; Alejandro Escalona; Terje Kårstad; Erlend Vefring (2012) A Strategy for effective local updates of the geological structure in an earth model during drilling. 74th EAGE Conference & Exhibition incorporating; 2012-06-04 - 2012-06-07.

Lisa Bingham; Alejandro Escalona; Raul Zurita-Milla (2012) GIS-based Analysis for Petroleum Exploration - Case Study of Northern South America. EAGE Conference; 2012-04-02 - 2012-04-05.

Charlotte Delphine Botter; Nestor Cardozo; Stuart Hardy; Isabelle Lecomte; Alejandro Escalona (2012) Mechanical modelling and seismic imaging of fault zones. Fault and Top Seals; 2012-10-01 - 2012-10-03.

Erich Sutter; E. Cayeaux; Alejandro Escalona; H. Friis; T. Kårstad; L.I. Næsheim; E.H. Vefring (2011) A gridless earth model enabling effective local modifications of geological structure. Norwegian Winter Conference; 2011-01-10 - 2011-01-13.

Tricia Alvarez; Carlos Vargas; Paul Mann; Alejandro Escalona; J. Latchman (2011) Subduction-to-strike-slip-transition in the southeastern Caribbean imaged using deeply-penetrating seismic reflection lines and tomography. AAPG Annual Conference; 2011-04-10 - 2011-04-13.

Henry Campos; Paul Mann; Nestor Cardozo; Alejandro Escalona (2011) Tectonic and subsidence history of the Llanos foreland basin of Colombia: implications for hydrocarbon exploration. AAPG Annual conference; 2011-04-10 - 2011-04-13.

ruth costley; Paul Mann; Alejandro Escalona; Lisa Jean Bingham; Carlos Vargas (2011) GIS database for research on active tectonics and basinal studies in Colombia and its offshore Caribbean and Pacific margin. Neotectonics of Arc-Continent Collision; 2011-01-17 - 2011-01-21.

Alejandro Escalona; Lisa Jean Bingham (2011) Peak oil: An elusive target. The impact of technology and frontier exploration. Norwegian Winter Conference; 2011-01-11 - 2011-01-13.

Alejandro Escalona; Wenxiu Yang (2011) Evaluating petroleum systems along the Leeward Antilles island arc, southern Caribbean. EAGE Annual Conference; 2011-05-23 - 2011-05-26.

Wenxiu Yang; Alejandro Escalona (2011) Pseudo 3D modeling on source rock evaluation in the Guyana basin, northern South America. EAGE Annual conference; 2011-05-23 - 2011-05-26.

Erich Sutter; E. Cayeaux; E.H. Vefring; L.I. Næsheim; H Friis; Alejandro Escalona; Terje Kårstad (2010) An Efficient Approach for Earth Model Updates. SPE Russian Oil and Gas Conference and Exhibition; 2010-10-26 - 2010-10-28.

Yang Wenxiu; Alejandro Escalona; Paul Mann (2010) tectono-stratigraphic evolution of the continental shelf of Guyana and Suriname. AAPG Annual meeting; 2010-04-11 - 2010-04-14.

Carrie Whitehill; Paul Mann; Alejandro Escalona; Carlos Vargas (2010) Tectono-stratigraphic framework of the western Maracaibo block, Colombia-Venezuela: implications for hydrocarbon exploration. AAPG Annual meeting; 2010-04-11 - 2010-04-14.

Yang Wenxiu; Alejandro Escalona; Paul Mann (2010) Tectonic setting and hydrocarbon trendology of a reported 7-8 TCF giant gas Discovery, Eastern Gulf of Venezuela. AAPG Annual meeting; 2010-04-11 - 2010-04-14.

Alejandro Escalona; W. Fjeldskaar; Paul Mann (2010) Basin modelling along emergent island arcs and oblique convergent margins- Impact on the petroleum system- SE Caribbean case. EAGE Annual meeting; 2010-06-14 - 2010-06-17.

Lisa Bingham; Alejandro Escalona; Paul Mann (2010) Creating a unified geologic database ? methods and techniques , EAGE annual conference. EAGE Annual meeting; 2010-06-14 - 2010-06-17.

Lisa Bingham; Alejandro Escalona; Paul Mann (2010) Creaming curves and discovery trends of 5 basins from the Gulf of Mexico to northern South America. AAPG Annual meeting; 2010-04-11 - 2010-04-14.

Lisa Bingham; Alejandro Escalona (2010) Mapping Known 'Green' Energy Sources in Northern Europe. 29th Nordic Winter Conference; 2010-01-11 - 2010-01-13.

Xiangyang Xie; Paul Mann; Alejandro Escalona (2009) Impact of tectonic setting and diagenetic history on the reservoir potential of Eocene to Miocene on- and offshore, deepwater sandstones, northern South America. American Association of Petroleum Geologists annual meeting; 2009-06-07 - 2009-06-10.

Gustavo Taboada; Paul Mann; Alejandro Escalona (2009) Tectonic controls for three main subsidence phases of the Eastern Venezuelan Foreland Basin in the region of the Orinoco Delta. American Association of Petroleum Geologists annual meeting; 2009-06-07 - 2009-06-10.

Irina Nazarova; Alejandro Escalona (2009) Late Cretaceous-Cenozoic deformation propagation into the Loppa High, western Barents Sea. Geological winter conference; 2009-01-13 - 2009-01-15.

Mateus da Costa; Alejandro Escalona; W. Fjeldskaar (2009) Pre-Cenozoic-Recent basin modeling of the Timor Sea Region: implications for Petroleum Systems. Geological Winter COnference; 2009-01-13 - 2009-01-15.

Ian Norton; Alejandro Escalona; Paul Mann; Lawrence Lawver (2009) Mesozoic Caribbean plate reconstructions based on a revised fit of Precambrian and Paleozoic terranes in northwestern South America and Central America. American Association of Petroleum Geologists Annual meeting; 2009-06-07 - 2009-06-10.

Stefan Punnette; Paul Mann; Alejandro Escalona (2009) Tectonic and stratigraphic setting of gas fields of the north coast marine area, offshore northern Trinidad and Tobago basin. American Association of Petroleum Geologists annual meeting; 2009-06-07 - 2009-06-10.

Paul Mann; Alejandro Escalona (2009) Paired strike-slip bend model applied to the Svalbard-southern Barents Sea continental margin. Geological Winter conference; 2009-01-13 - 2009-01-15.

Alejandro Escalona; Paul Mann; Lisa Bingham (2009) Hydrocarbon exploration plays in the greater Caribbean region and neighboring provinces. European Associatio of Geoscientists and Engineers; 2009-06-08 - 2009-06-11.

Xiangyun Jiang; Paul Mann; Alejandro Escalona (2009) Tectonostratigraphic and hydrocarbon framework of the Colombian offshore margin from the Magdalena Delta to Panama. American Association of Petroleum Geologists Annual convention; 2009-06-07 - 2009-06-10.

Alejandro Escalona; Paul Mann; Lisa Bingham (2009) GIS-based hydrocarbon resource map of the Mexican sector of the Gulf of Mexico. American Association of Petroleum geologists annual convention; 2009-06-07 - 2009-06-10.

Alejandro Escalona; Nestor Cardozo; Elin Nicolaisen (2009) Characterizing fault zones from 3D seismic data. Geosciences production; 2009-11-03 - 2009-11-04.

Mateus da Costa; Alejandro Escalona (2008) Structural styles of the Timor Trough subduction zone based on 2D seismic data interpretation. International Geological Congress; 2008-08-06 - 2008-08-14.

leonardo duerto; Alejandro Escalona (2008) Blind thrust, triangular zone development and sedimentation effect along the flanks of the Mérida Andes, Venezuela. International Geological Congress; 2008-08-06 - 2008-08-14.

David Contreras; Paul Mann; Alejandro Escalona; Miguel Nunez (2008) Structural and stratigraphic correlations across the Burro Negro fault zone, northeastern margin of the Maracaibo supergiant basin. American Association of Petroleum Geologists annual meeting; 2008-04-20 - 2008-04-23.

Alejandro Escalona; Paul Mann; Lisa Bingham (2008) Hydrocarbon exploration plays in the great Caribbean region and neighboring provinces. Ammerican Association of Petroleum Geologists annual convention; 2008-04-20 - 2008-04-23.

Eleine Vence; Paul Mann; Alejandro Escalona (2008) Tectonic controls on Middle Eocene to recent stratigraphic sequences along the Guajira margin of northern Colombia. American Association of Petroleum Geologists annual convention; 2008-04-20 - 2008-04-23.

Xiangyun Jiang; Paul Mann; Alejandro Escalona (2008) Structure and stratigraphy of the Tobago-Barbados Ridge and its implications for hydrocarbons in the Barbados offshore area. American Association of Petroleum Geologists annual convention; 2008-04-20 - 2008-04-23.

Xiangyang Xie; Paul Mann; Alejandro Escalona (2008) Paleogene Deep-water Sandstone Provenance and Reservoir Quality of Offshore Areas of Northern South America. American Association of Petroleum Geologists annual convention; 2008-04-20 - 2008-04-23.

Xiangyang Xie; Paul Mann; Alejandro Escalona (2008) Paleogene Deep-water Sandstone Provenance and Reservoir Quality of Offshore Areas of Northern South America. American Association of Petroleum Geologists annual convention; 2008-04-20 - 2008-04-23.

Xiangyang Xie; Paul Mann; Alejandro Escalona (2008) Paleogeography, Paleo-drainage Systems, and Tectonic Reconstructions of Eocene Northern South America Constrained by U-Pb Detrital Zircon Geochronology. American Geophysical Union annual conference; 2008-12-15 - 2008-12-19.

Alejandro Escalona (2008) Multi phase kinematic model along obliquely convergent margins: South American-Caribbean plate boundary zone. International Geological Congress; 2008-08-06 - 2008-08-14.

Paul Mann; Margaret Kroehler; Alejandro Escalona; Gail Christeson; Beatrice Magnani (2007) Subduction Along the South Caribbean Deformed Belt: Age of Initiation and Backthrust Origin. Annual meeting of the American Geophysical Union 2007; 2007-12-10 - 2007-12-14.

Hamed El-Mowafy; Paul Mann; Alejandro Escalona (2007) Hydrocarbon Potential of the Aruba and Western Curacao Basins, Offshore Venezuela. 2007 AAPG Annual Convention and Exhibition; 2007-04-01 - 2007-04-04.

Eleine Vence; Alejandro Escalona; Paul Mann; Hamed El-Mowafy (2007) Along-Strike Continuity of Caribbean Tectonic Terranes and Their Controls on Source and Reservoir Rocks Offshore Colombia and Venezuela. 2007 AAPG Annual Convention and Exhibition; 2007-04-01 - 2007-04-04.

Alejandro Escalona; Paul Mann; Luc Lavier (2007) Kinematic Model Linking Basin Subsidence and Fault Evolution Along the Obliquely Convergent South America-Caribbean Plate Boundary Zone. 2007 AAPG Annual Convention and Exhibition; 2007-04-01 - 2007-04-04.

Sylvia Nordfjord; Alejandro Escalona; Paul Mann; William Galloway (2007) Linking Tectonic and Sedimentary Events in the Northern Caribbean and Southern Gulf of Mexico. 2007 AAPG Annual Convention and Exhibition; 2007-04-01 - 2007-04-04.

David Contreras; Paul Mann; Alejandro Escalona; Miguel Nunez (2007) Structure, Stratigraphy, and Gas Potential of the Northwestern Eocene Maracaibo Foreland Basin, Western Venezuela. 2007 AAPG Annual Convention and Exhibition; 2007-04-01 - 2007-04-04.

Paul Mann; Lesli Wood; Emilio Garciacaro; Alejandro Escalona; Lorena moscardelli (2007) 3D ANATOMY OF THE COLUMBUS FORELAND BASIN, EASTERN OFFSHORE TRINIDAD. THE 4TH GEOLOGICAL CONFERENCE OF THE GEOLOGICAL SOCIETY OF TRINIDAD AND TOBAGO; 2007-06-17 - 2007-06-22.

Lisa Bingham; Alejandro Escalona; Paul Mann (2007) BUILDING AN INTEGRATED, DIGITAL DATABASE USING HTML AND GIS TOOLS: A CASE STUDY FOR THE NORTHERN SOUTH AMERICAN PETROLEUM PROVINCE. THE 4TH GEOLOGICAL CONFERENCE OF THE GEOLOGICAL SOCIETY OF TRINIDAD AND TOBAGO; 2007-06-17 - 2007-06-22.

Alejandro Escalona; Paul Mann (2007) Subsurface geology of on- and offshore northern South America: implications for hydrocarbon distribution. geological Society of Norway Vinterkonferansen 2007, number 1; 2007-01-08 - 2007-01-10.

Alejandro Escalona; Paul Mann (2007) OVERVIEW OF THE SUBSURFACE GEOLOGY OF ON- AND OFFSHORE NORTHERN SOUTH AMERICA: IMPLICATIONS FOR HYDROCARBON EXPLORATION. THE 4TH GEOLOGICAL CONFERENCE OF THE GEOLOGICAL SOCIETY OF TRINIDAD AND TOBAGO; 2007-06-17 - 2007-06-22.

Kilde: Nasjonalt vitenarkiv