Getting
a feel for 3D geometry of seismic scale structure is not easy,
in spite of advances in 3D visualisation and use of 3D seismic.
The coastal sections in west Somerset provide a superb location
to do just this in the field. Excellent cliff exposures and
wave cut platforms allow geometries to be examined in 3D.
Several phases of deformation have affected the area and normal
faults at a variety of scales can be studied, along with reverse
and strike-slip movement, and the effects of basin inversion.
The course addresses:
- geometry and style of seismic
and smaller scale normal faults, predictive tools and methods
for improving fault interpretation and mapping.
- variation in footwall and
hangingwall deformation, patterns of structural closure.
- relationship between large
and smaller scale structures, deformation at fault terminations.
- fault and damage zone character.
- reactivation of faults,
comparison of rollover and inversion anticlines.
- compression and strike-slip
components of movement.
This course is highly recommended
for anyone involved in seismic interpretation or building
reservoir models.
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Seismic scale fault |
