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Expert, independent advice on the most appropriate satellite imagery (optical, radar) and elevation data products.
The benchmark for petrophysics, rock physics, facies analysis and statistical mineralogy. Collaborative multi-well log analysis made easy for better drilling decisions.
CGG's UltraSeisTM integrated solution delivers cost-effective, high-density, broadband seismic data that enables reliable quantitative interpretation, more accurate reservoir modeling and addresses the near-surface effects which have plagued onshore seismic in the Middle East and North Africa.
At every step, from equipment to subsurface imaging through survey design and acquisition, our dedicated cross-disciplinary team ensures the suitability of data for reservoir characterization and delivers seismic data that can be fully leveraged by our GeoConsulting reservoir group for quantitative interpretation.
Porosity trend prediction derived from the UltraSeis seismic data on the Dukhan field.
Data courtesy of Qatar Petroleum, Seeni et al. IPTC17533
Near-surface effects that contaminate seismic data are a major obstacle to reliable quantitative interpretation, particularly for Middle East and North African reservoirs. UltraSeis addresses this challenge by employing extremely dense surface sampling to record unaliased ground roll and guided waves arrivals, leading to a breakthrough in noise attenuation and signal-to-noise ratio.
UltraSeis image highlighting subtle structural features of the main reservoirs on the Dukhan field.
Data courtesy of Qatar Petroleum, Seeni et al. IPTC 17533.
UltraSeis can gather hundreds of millions of traces per sq km and achieve cost-effective productivity rates through:
UltraSeis delivers the broadest frequency bandwidth that is suitable for reservoir-quality seismic.
UltraSeis benefits from advanced high-resolution reservoir-driven processing tailored for high-density and broadband datasets by our experienced cross-disciplinary Subsurface Imaging and GeoConsulting reservoir teams. Well-based reservoir QC at key stages in the sequence ensures that the data is ready for quantitative interpretation applications.
UltraSeis integrates multi-physics data that enriches near-surface knowledge and contributes to more accurate reservoir images and attributes.
Leverage the broad frequency content of your data with low frequencies, free of harmonic noise, for more reliable inversion and interpretation.
Mastering the full spectrum of geophysical techniques to design customized geophysical surveys for a wide range of industries.
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