Migration and coherency stacking of the Friendswood reverse VSP data
Conference
·
OSTI ID:80177
- Univ. of Utah, Salt Lake City, UT (United States)
In this paper the author applies processing methods to reverse VSP data: iterative conjugate gradient migration and coherency stacking. Iterative conjugate gradient migration helps to eliminate the migration artifacts and produce a reflectivity distribution which is consistent with the observed seismogram. The second method, coherent stacking, helps to coherently stack the prestack migrated sections to produce a more highly resolved composite migrated section. Numerical results show that these procedures are capable of eliminating a fault-like artifact from the conventionally processed VSP migrated section.
- OSTI ID:
- 80177
- Report Number(s):
- CONF-941015-; TRN: IM9532%%304
- Resource Relation:
- Conference: 64. annual meeting of the Society of Exploration Geophysicists and international exposition, Los Angeles, CA (United States), 23-27 Oct 1994; Other Information: PBD: 1994; Related Information: Is Part Of SEG international exposition and sixty-fourth annual meeting -- 1994 Technical program: Expanded abstracts with authors` biographies; PB: 1736 p.
- Country of Publication:
- United States
- Language:
- English
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