IN WESTERN AUSTRALIA - Department of Mines and Petroleum

Table 6. Seismic Surveys in Western Australia 2003 Calendar Year
2D (line km) 3D (km2 )
Bonaparte Basin Onshore 0 0
Offshore 668 0
Browse Basin Onshore 0 0
Offshore 1044 510
Carnarvon Basin Onshore 0 0
Offshore 6191 3761
Perth Basin Onshore 6 0
Offshore 8991 551
Sub Total Onshore 6 0
Offshore 16914 4822
Total 116920 4822
Table 7. Petroleum Wells in Western Australia 2002/03 Fiscal Year
The below table lists the number of wells spudded and metres drilled (subsurface) during the 2003 calendar year. For wells spudded before 1.1.2003 only metres drilled during calendar year are included.
➢
The above table lists the quantity of
2D seismic (line km) and 3D seismic (sq km) acquired during the
calendar year. For survey that commenced before 1.1.2003 only
acquisition after this date is included.
Non-seismic surveys for the year include:
43214 km Aeromagnetic
2991 Gravity stations and
17 Magnetotelluric stations
The attached listing of surveys operating in the calendar year
includes all data gathered prior to 31.12.2003
PWA April Edition - Surveys and Wells 42
NFW EXT DEV Sub Total Total
Wells Metres Wells Metres Wells Metres Wells Metres Wells Metres
Bonaparte Basin Onshore 0 0 0 0 0 0 0 0 1 1709
Offshore 1 1709 0 0 0 0 1 1709
Browse Basin Onshore 0 0 0 0 0 0 0 0 5 20614
Offshore 4 15455 1 5159 0 0 5 20614
Canning Basin Onshore 0 0 0 0 0 0 0 0 0 0
Offshore 0 0 0 0 0 0 0 0
Carnarvon Basin Onshore 0 0 0 0 0 0 0 0 53 118644
Offshore 31 66139 (a) 14 31609 8 20896 53 118644
Perth Basin Onshore 3 7541 4 11741 (b) 6 (c) 12809 13 32091 18 39930
Offshore 3 4694 2 3145 0 0 5 7839
Sub Total Onshore 3 7541 4 11741 6 12809 13 32091 77 180897
Offshore 39 87997 17 39913 8 20896 64 148806
Total 42 95538 21 51654 14 33705 77 180897
(a) Includes Dawn 1 and Wigmore 1 spudded 2002. (b) Includes Hovea 4/ 4ST 1 Spudded 2002. (c) Includes Hovea 10 Water Injection Well.