Experts in Arctic Exploration


Geology / Geophysics / Exploration


Bow Geo is based in Tromsø and offer g&g products and geological consultancy services to exploration companies within the oil and gas industry. Bow Geo is constantly working to expand and improve our prospect portfolio in concession rounds areas.


Current projects

Completed projects

G&G Competance

Bow Geo provides complete G&G services for:

Regional evaluation
  • Seismic mapping
  • Reservoir development
  • Palaeogeographic setting
  • Structural evolution
  • Play evaluation
Prospectivity evaluation
  • Prospect definition
  • Volume calculation
  • Risk assessment
  • Semi-regional evaluation
  • Prospect identification, mapping and evaluation
  • Application documentation in XaitPorter or alternative formats
  • Project management
Assistance in geophysical analysis
  • Qualitative and Quantitative geophysics (attribute analysis, rock physics, AVO and EEI, seismic inversion, frequency decomp. etc)
  • Post stack data enhancement (noise cancellation and spectral enhancement)
  • CSEM data analysis and integration
  • Project management of CSEM acquisition and processing
Additional specialist resources
  • Petrophysics
  • Basin modelling
  • Rock Physics
  • Seismic Inversion
  • Electromagnetic Data analysis
  • Data managment
  • Pre-qualification processes
  • Petroleum Reservoir Technology


Bow Geo prospect portfolio:

Bow Geo has a numerous of prospects and leads in our portfolio. This database includes also volume estimates, risking, geophysical support etc.

Bow Geo is constantly working to expand and improve our prospect and lead portfolio in concession rounds areas (ordinary concession and APA rounds). A full and integrated g&g approach is used in the de-risking. Bow Geo has also access and utilizes EM data in areas where we believe it can make a difference

Bow Geo offers assistance to:

  • Complete applications and G&G services for concession rounds (APA and ordinary concession rounds)
  • Preparation for concession rounds (e.g., nomination for the 24th Concession Round)
  • Regional and Semi-regional reports
  • Farm-In evaluation
  • Licence follow-up
  • Other G&G studies

Data and Expertise

Bow Geo has access to public available data (seismic and well data) via Diskos. However, data licenced by the client may be included.

Bow Geo has invested in selected technical and graphical softwares (e.g. for seismic interpretation, rock physics, petrophysics, seismic reservoir characterization, volume calculation and CSEM work) to complete full and integrated prospect evaluation studies.

  • Petrel (Geophysics Core)
  • Interactive Petrophysics (Petrophysics and rock physics)
  • Blueback plug-ins to Petrel (Seismic reservoir characterization, Rock physics, Toolboxes and more)
  • Multi-method risk analysis (MMRA)
  • EMU (EM modelling, survey layout and evaluation)
  • Corel Draw
  • ArcGis
  • and more

Bow Geo has software expertise in Petrel + Blueback plugins, DUG Insight, GeoTeric, PreStackPro, Kingdom Suites, Hampson Russel, RokDoc, Interactive Petrophysics, GeoX, MMRA, OpendTect etc., in addition to numerous graphical softwares (e.g., CorelDraw, Adobe Illustrator, ArcGis)


Bow Geo is specialized in subsurface evaluation of the Barents Sea where we have long experience in regional evaluation, prospect evaluation, reservoir analysis, and geophysical evaluation. We have been heavily involved in all concession rounds since the 16th Concession Round on the Norwegian Continental Shelf.

In addition, Bow Geo has long experience in evaluation of the Mid-Norwegian shelf (Halten Terrace, Froan Basin, Nordland Ridge, Vøring Basin, Vestfjorden Basin, Ribban Basin etc.).                                                                                                                                                                                                                                  Prospect evaluation and reservoir development of Palaeozoic carbonates represents a key expertise of Bow Geo. We have been heavily involved in evaluation of Carboniferous and Permian carbonates on the Loppa High and Finnmark Platform. Tommy did his Doctor Thesis on Palaozoic carbonates on the Norwegian continental shelf and has been involved in several publications on this topic.                                                                                                                                                                                                                                                        Bow Geo has also many years of experience with interpretation and integration of CSEM data together with seismic and geological knowledge in order to reduce risk and increase the understanding of the subsurface. Bow Geo may run complete CSEM projects including follow-up of survey planning, acquisition, processing and interpretation towards CSEM contractors (EMGS, Schlumberger, ORG, Petromarker etc.)

Who are we?

Bow Geo is based in Tromsø and offer g&g products and geological consultancy services to exploration companies within the oil and gas industry. Bow Geo is established and run by Tommy Samuelsberg and Ketil Brauti

Bow Geo has also a cooperation with several companies and individuals with specialist expertise in the industry, i.a.

  • Basin modeling, Source rock and Migration evaluation
  • Petrophysics and Rock Physics
  • Petroleum Reservoir Technology
  • Seismic Modeling and Inversion
  • Technical Drawing
  • Environmental studies

Bow Geo in media


Dr. Tommy Samuelsberg

Senior Geologist 995 13 940 LinkedIn


Ketil Brauti

Senior Geophysicist 917 71 178 LinkedIn


Bow Geo has mapped some very interesting prospects in the APA 2018 area. Several of the prospects have very strong geophysical support (amplitude, AVO and EM anomalies) coinciding with structural closures. These prospects are located in areas highly suitable for migration and reservoir development, and with a proven hydrocarbon system.



Contact us today


Bow Geo AS Stadionvegen 3 9007 Tromsø