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Using 4D Seismic Data and Geomechanical Modelling to Understand Pressure Depletion in HPHT Fields of the Central N Sea
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007, Jun 2007, cp-27-00021
- ISBN: 978-90-73781-54-2
Abstract
A025 Using 4D Seismic Data and Geomechanical Modelling to Understand Pressure Depletion in HPHT Fields of the Central N Sea R. Staples* (Shell Exploration & Production in Europe) J. Ita (Shell Exploration & Production in Europe) R. Nash (Shell Exploration & Production in Europe) P. Hague (Shell Exploration & Production in Europe) & R. Burrell (Shell Exploration & Production in Europe) SUMMARY 4D is most conventionally used to monitor saturation changes but in high-pressure environments it can be used to indicate pressure compartmentalisation. 4D seismic has been used to investigate compartmentalisation in Central North Sea high-pressure high-temperature (HPHT) reservoirs including