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U.S.Lower 48 States Onshore Maximum Number of Active Crews Engaged in Two-Dimensional Seismic Surveying (Number of Elements)
U.S.Lower 48 States Onshore Maximum Number of Active Crews Engaged in Two-Dimensional Seismic Surveying (Number of Elements)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2000 0 0 4 4 3 5 4 4 3 4 4 5
  2001 5 6 6 7 7 6 6 8 8 5 7 7
  2002 6 9 9 7 8 9 8 7 9 8 8 8
  2003 8 9 8 7 7 7 7 8 8 7 7 7
  2004 8 8 8 9 9 9 8 8 8 8 9 9
  2005 8 8 6 8 8 9 8 8 7 6 5 6
  2006 5 5 4 4 4 9 5 4 4 5 5 5
  2007 3 3 4 4 3 3 2 2 3 4 4 5
  2008 6 6 6 4 4 2 2 2 NA 4 2 2
  2009 2 3 3 3 2 2 2 2 1 1 0 0
  2010 0 0 0 1 1 2 2 2 2 1 1 1
  2011 2 3 2 2 3 3 3


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 4/23/2014
Next Release Date: 5/12/2014

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