Acquisition of time-lapse, 6-component, P- and S-wave, crosswell seismic survey with orbital vibrator and of time-lapse VSP for CO2 injection monitoring

Conference · Thu Jul 15 00:00:00 EDT 2004

OSTI ID:928313

Daley, Tom; Daley, T M; Myer, L R; Majer, E L

Using an orbital vibrator source (2-components), and a 40 level 3-component geophone string, a 6-component crosswell survey was acquired before and after a CO2 injection in a saline aquifer. Decomposition of the two source components and component rotation of both source and sensors created good separation of P- and S-wave energy allowing independent analysis of travel time and reflectivity. A time-lapse VSP was also acquired.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: Earth Sciences Division
• DOE Contract Number: DE-AC02-05CH11231
• OSTI ID: 928313
• Report Number(s): LBNL-244E; TRN: US200815%%834
• Resource Relation: Conference: Society of Exploration Geophysicists Annual Convention, Houston, TX, 09/01/2005
• Country of Publication: United States
• Language: English

Related Subjects

58
EXPLORATION
MONITORING
REFLECTIVITY
ROTATION
SEISMIC DETECTORS
SEISMIC SURVEYS
VSP