Estimation of layer thickness and velocity changes using 4D prestack seismic data
In some hydrocarbon reservoirs, severe compaction of the reservoir rocks is observed. This
compaction is caused by production and is often associated with stretching and arching of …
compaction is caused by production and is often associated with stretching and arching of …
Optimal experiment design for time-lapse traveltime tomography
JB Ajo-Franklin - Geophysics, 2009 - library.seg.org
Geophysical monitoring techniques offer the only noninvasive approach capable of
assessing the spatial and temporal dynamics of subsurface fluid processes. Increasingly …
assessing the spatial and temporal dynamics of subsurface fluid processes. Increasingly …
Seismic tomography studies of cover thickness and near-surface bedrock velocities
B Bergman, A Tryggvason, C Juhlin - Geophysics, 2006 - library.seg.org
Reflection seismic imaging of the uppermost kilometer of crystalline bedrock is an important
component in site surveys for locating potential storage sites for nuclear waste in Sweden …
component in site surveys for locating potential storage sites for nuclear waste in Sweden …
Time-lapse tomographic inversion using a Gaussian parameterization of the velocity changes
AK Evensen, M Landrø - Geophysics, 2010 - library.seg.org
Most seismic studies of changes in traveltimes are of a qualitative nature and a major
challenge in four dimensions is to use the information contained in time shifts to quantify the …
challenge in four dimensions is to use the information contained in time shifts to quantify the …
Application of a linear finite-frequency theory to time-lapse crosswell tomography in ultrasonic and numerical experiments
Time-lapse seismic monitoring is the geophysical discipline whereby multiple data sets
recorded at the same location but at different times are used to locate and quantify temporal …
recorded at the same location but at different times are used to locate and quantify temporal …