
TY  - JOUR
A1  - Kingsley, D.R. 
A1  - Tilbury, L.A. 
T1  - IMPACT OF 3D SEISMIC ON EXPLORATION AND DRILLING SUCCESS IN THE DAMPIER SUB-BASIN, WA
JF  - The APPEA Journal
JO  - The APPEA Journal
Y1  - 1999
VL  - 39
IS  - 1
SP  - 87
EP  - 103
KW  - 
UR  - https://doi.org/10.1071/AJ98006 
N2  - Application of 3D technology and the strategy of acquiring &apos;wall-to-wall&apos; 3D data over WA-28-P and the associated production licences has had a major impact on the exploration and appraisal success of the North West Shelf Venture.The different aspects of 3D technology have contributed to this success to varying degrees according to the geological setting of the prospects and fields. In general, all have benefited from improved structural definition, better stratigraphic/reservoir definition, improved depth conversion and the spatial continuity of data inherent in 3D datasets.Noteable discoveries attributable to 3D technology include North Rankin West (NRA&#x2013;22), Perseus&#x2013;1 (and appraisals Perseus&#x2013;2, &#x2013;3A, Perseus South&#x2013;1), Capella&#x2013;1, Sculptor&#x2013;1, Hermes (Lambert&#x2013;2), Keast&#x2013;1, Dockrell&#x2013;2, and appraisal wells Yodel&#x2013;2, Egret&#x2013;2 and Lambert&#x2013;4. Despite this outstanding success, several noteable dry wells, including West Dixon&#x2013;1 (Triassic), Spica&#x2013;1, Malmsey&#x2013;1 and Wanaea&#x2013;5 (appraisal), have been drilled.The continuing application of 3D technology, although in an increasingly mature area where more subtle and higher risk traps will be the norm, is expected to maintain a high success rate for the North West Shelf Venture. 
ER  -

