Brief: IG Seismic Services says considering offer from Synttech
Jan 23 (Reuters) - IG Seismic Services PLC IGSSq.L : * Confirms that it is considering its options with regard to the cash offer * Urges shareholders to take no action in respect of the offer by Synttech * Source text for Eikon: ID:nRSW3929Ya * For more news, please click here IGSSq.L ((London Equities Newsroom; +44 20 7542 7717))