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Sergipe Basin, Brazil: DHIs from calibrated AVO stacks

Map showing the Sergipe Basin, the location of the Barra discovery well and seismic lines discussed in this article. (Source: Spectrum). AVO signatures help identify hydrocarbons In the relatively mature…

Hoop Basin: Drilling success and playground for new exploration methods

The Hoop Basin The integration of several data sets will be essential for hydrocarbon exploration in the Hoop Fault Complex area of the Barents Sea. The Hoop Fault Complex has…

Imaging the next hydrocarbon province

Map of Greece showing the new data coverage and the exploration blocks extending along the western and southern offshore area. Schematic map showing the external geotectonic zones onshore and offshore…

Angola, Kwanza Basin: Sub-salt plays of the ultra-deep water

Exploring further and deeper Acquisition of marine seismic data using CGG’s broadband solution BroadSeis™, has greatly improved the imaging and interpretation of subsurface oil and gas reservoirs. Pre-salt reservoir targets…

Kirkuk. A Silent Giant Oilfield

The giant Kirkuk field, discovered in 1927, has had a very chequered history and requires imaginative reservoir engineering methods to return it to optimum productivity. The Kirkuk oilfield is partly…

Around the world in 59 Stages

Reducing exploration risk through modeling Building Tool-Sets for Global Exploration: Paleogeography, Paleoclimatology and Source Rocks Source rocks are a pre-requisite of any petroleum system. Whilst the deposition of a potential…

Beaufort West: new insight into a Frontier Basin

Location of foldout line BW1-2800 within the ION Geophysical BeaufortSPAN™ seismic program: Canada Basin, south western Arctic Ocean. The Alpine, Kuparuk River, and Prudhoe Bay fields are located within the…

Côte d’Ivoire: completing the jigsaw

Base map of central offshore Côte d’Ivoire showing the PGS multiclient seismic data library, together with the location of the four wells discussed in the text. Awaken your structural geologist!…

Towed streamer EM for success

Close-up of Johan Castberg area. Example comparison between the measured resistivity at wells in the Johan Castberg and Caurus areas and the resistivity recovered via anisotropic inversion. See the big…

Caspian Sea: Frontier exploration in the middle Caspian basin

CGG’s study area covers the offshore Middle Caspian Basin within Russia and Kazakhstan. A regional 2D seismic grid has been used to assess the area’s petroleum geology. This CGG multi-client dataset…

South West Barents Sea

Survey area superimposed on the main structural elements and license situation of the western Barents Sea. Geoseismic representation of an inline within the South West Barents Sea fast track – post stack…