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HOUSTON, June 01, 2021 (GLOBE NEWSWIRE) ION Geophysical Corporation (NYSE: IO) and PGS (OSE: PGS) today announced the successful completion of a survey offshore Egypt acquired on behalf of Shell with an innovative Extended Long Offset (ELO) design in combination with ION’s Gemini™ source technology. This is the last in a string of PGS programs successfully acquired in the Mediterranean starting in July 2020, and the first proprietary deployment of ION’s extended frequency source. The Ramform Tethys towed a wide multi-sensor GeoStreamer® configuration, while the Ramform Sovereign towed ION’s extended frequency source, designed to help capture richer low frequencies to improve subsurface characterization while limiting higher frequencies to a more ecologically-friendly range. All three companies are aligned in their dedication to sustainable business practices that minimize the environmental impact of operations. “Shell is pleased to have introdu

Ion geophysicalFrequency sourceSubsurface characterization