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4D Time Shifts Caused by Depleting a HPHT Reservoir – An Example from the Kristin Field
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00223
- ISBN: 978-90-73781-67-2
Abstract
A pre-survey 4D feasibility study reveals that time shifts may be expected across the HPHT Kristin Field in the Haltenbanken area offshore mid Norway due to pore pressure reduction. The seismic 4D surveys are based on the same acquisition technology - bas