Home
>
Petroleum
>
Navigator
Energy Glossary
View History:
Monthly
Annual
Download Data (XLS File)
U.S. Maximum Number of Active Crews Engaged in Seismic Surveying (Number of Elements)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2000
0
0
62
63
59
63
58
61
59
63
62
65
2001
61
61
63
65
64
60
58
56
54
58
59
58
2002
54
57
54
50
51
50
52
50
56
57
50
43
2003
40
41
41
40
38
39
41
43
39
39
38
42
2004
43
45
45
45
44
49
48
49
48
48
49
50
2005
52
53
51
50
55
57
54
55
56
57
57
58
2006
55
57
59
58
58
57
66
62
63
64
65
64
2007
63
63
68
71
70
69
69
71
73
77
79
75
2008
76
77
75
72
73
73
72
72
NA
77
72
73
2009
75
76
72
70
65
60
61
60
-
= No Data Reported;
--
= Not Applicable;
NA
= Not Available;
W
= Withheld to avoid disclosure of individual company data.
Release Date: 10/8/2009
Next Release Date: 11/6/2009
Referring Pages:
Maximum U.S. Active Seismic Crew Counts