Number of 2D and 3D seismic surveys in each Marine Region, 1960–2010
East
2D3D
19600
19610
19620
19630
19642
19654
19661
19672
19680
19692
19704
19711
19720
19730
19740
19750
19760
19770
19780
19790
19800
19811
19820
19830
19840
19852
19860
19870
19880
19891
19900
19912
19921
19930
19941
19950
19961
19970
19981
19991
20000
20012
20020
20030
20041
20050
20062
20071
20080
20090
20101
GBR - Coral Sea
2D3D
19600
19610
19620
19630
19641
19652
19662
19670
19683
19694
19700
19710
19720
19733
19742
19750
19760
19770
19780
19791
19800
19810
19821
19831
19840
19852
19860
19871
19880
19890
19900
19910
19920
19930
19940
19950
19960
19970
19980
19991
20000
20010
20020
20030
20041
20050
20061
20070
20080
20090
20100
North
2D3D
19600
19610
19620
19630
19642
19652
19661
19672
19682
19692
19701
19710
19722
19733
19740
19750
19760
19770
19780
19790
19803
19816
19823
19830
19841
19850
19860
19870
19881
19893
19902
19913
19921
19930
19940
19950
19960
19970
19980
19990
20000
20011
20021
20030
20040
20051
20060
20070
20081
20090
20100
North west
2D3D
19600
19612
19620
19631
19641
19654
19666
196711
19685
196910
19708
197120
197228
197319
197419
19759
19768
19779
197812
1979240
1980300
1981231
1982241
1983251
1984181
1985272
1986320
1987221
1988283
1989406
1990326
1991318
1992438
1993496
1994224
1995335
1996336
19972414
19983017
19992410
2000168
2001176
200275
200373
200496
2005810
2006616
2007417
20081118
2009610
201048
South east
2D3D
19600
19611
19622
19633
19642
19654
19665
19679
19686
196912
197010
19715
19725
19738
19742
19753
19761
19772
19781
197901
198082
1981180
1982161
198340
198431
1985133
198610
198710
1988142
198951
1990101
199171
199253
199333
199473
199572
199641
199720
199800
199942
200031
200171
200246
200352
200420
200536
200632
200726
200854
200900
201030
South west
2D3D
19600
19610
19620
19630
19640
19653
19666
19677
19686
19696
19706
19718
197212
19734
19745
19751
19764
19774
19782
197910
198060
198160
1982120
198340
198430
198540
198620
198700
198830
198920
199040
199130
199290
199350
199430
199520
199620
199730
199810
199930
200010
200120
200230
200363
200461
200520
200612
200700
200811
200920
201010