New Delhi, April 25 -- Cairn Oil & Gas, a subsidiary of Vedanta Limited and India's largest private oil and gas exploration company, has announced a strategic partnership with Norwegian company Electromagnetic Geoservices (EMGS) to acquire a cutting-edge 3D Controlled Source Electro-magnetic (CSEM) survey for its ongoing exploration campaign in the deepwater Krishna-Godavari (KG) block on India's East Coast. CSEM, a geophysical method known for mapping subsurface resistivity, is poised to enhance the accuracy of hydrocarbon detection in the region. EMGS, the global leader in marine electromagnetic services, has previously provided data for major global oil supermajors. Cairn is one of the first companies in India to utilise 3D CSEM survey t...