Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Ø. Frafjord"'
Publikováno v:
Proceedings.
Summary Vertical-vertical CSEM data collected in the Norwegian Sea with a signal optimized for time domain processing was processed in frequency domain (FD) and in time domain (TD). In FD the data was inverted using the regularized Gauss-Newton style
Publikováno v:
Proceedings.
Summary A new receiver design for marine CSEM, mainly intended to be used in vertical-vertical CSEM, where both the transmitter and the main receiver component are oriented vertically, was operated in two field surveys for the first time. The design
Publikováno v:
78th EAGE Conference and Exhibition 2016.
Several different CSEM technologies are currently commercially available for offshore exploration, with different characteristics and advantages. Few direct and realistic comparisons between the different methodologies have been made. In this paper w
Publikováno v:
Proceedings.
Electromagnetic (EM) methods are an accepted tool to reduce offshore hydrocarbon exploration risk. One of the companies offering such a service is the Norwegian geophysical company PetroMarker, which acquires offshore time domain CSEM data with a ver
Publikováno v:
Proceedings.
The acronym CSEM has widely become synonymous for frequency domain Controlled Source ElectroMagnetics with seabed nodes and horizontal towed dipole transmitters. While this incarnation of marine CSEM is certainly the best known CSEM variant, it is no
Publikováno v:
Proceedings.
The uncertainty associated with measuring the vertical electric field in marine CSEM for different receiver types was investigated. Different designs for measuring the electrical field subsea have been published by a variety of authors. Our study foc
Publikováno v:
First Break. 31
Stefan L. Helwig, Abdul Wahab El Kaffas, Terje Holten, Oyvind Frafjord and Kjetil Eide present the ‘vertical–vertical’ approach to marine controlled source electromagnetic surveys and discuss its potential benefits compared with conventional ho
Publikováno v:
Proceedings.
The Snhvit field is resolved from 1D and 3D forward modeling. 1D and 3D inversion of electromagnetic data measured at the Snhvit field is used to detect the reservoir.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Conference
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.