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U.S.Lower 48 States Onshore Maximum Number of Active Crews Engaged in Three-Dimensional Seismic Surveying  (Number of Elements)
U.S.Lower 48 States Onshore Maximum Number of Active Crews Engaged in Three-Dimensional Seismic Surveying (Number of Elements)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2000 0 0 36 36 34 37 39 40 39 41 40 41
  2001 38 38 38 39 37 35 35 32 30 33 34 33
  2002 32 31 26 25 24 23 26 26 28 30 27 22
  2003 19 20 20 20 17 18 21 22 22 24 24 25
  2004 25 27 27 27 26 30 30 31 32 34 33 32
  2005 33 34 33 30 34 35 34 35 37 39 40 40
  2006 38 39 42 42 42 35 51 49 51 51 51 50
  2007 51 51 55 55 55 55 57 56 58 60 60 54
  2008 55 55 54 53 54 56 58 58 NA 60 61 62
  2009 63 62 59 57 54 50 51 49 49 50 49 49
  2010 50 51 49 51 50 50 51 50 49 50 50 51
  2011 52 53 52 53 54 55 55


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 6/26/2014
Next Release Date: 7/14/2014

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