Seismic Crew Survey: February 2005 The Society of Exploration Geophysicists | | | | On 1 February 2005, World Geophysical News reported that 214 seismic crews had been active around the world during the previous four weeks. This was 19 more crews than in WGN’s previous report and 11 more than the total one year ago. The seismic crew totals and the geographical breakdown in the pie chart below are extracted from WGN’s detailed report. This material is being reprinted by permission of the copyright holder, IHS Energy Group, which publishes WGN twice monthly. Call 1-888-645-3282 to subscribe to the complete report or to order custom reports of crew counts or crew locations. |  | | | Back to current report | | | | |