EM Seabed Logging on the Troll Field

H010 EM seabed logging on the Troll Field Abstract 1 A seabed logging R&D study was conducted on the Troll Field in December 2003 – January 2004. Different EM waveforms and frequencies were tested to optimize the hydrocarbon response from this shallow water gas and oil field. The survey consists of 41 receivers deployed along a line crossing the Oil Province the Western Gas Province and the Eastern Gas Province of the Troll Field. All receivers recorded two orthogonal components of the horizontal electric field and 12 receivers measured in addition two orthogonal components of the horizontal magnetic field. The