Novel finite-element approach applied to borehole quadrupole dispersion analysis in stress-sensitive formations
Near a borehole, stress concentration effects may cause a complex spatial variation of elastic anisotropy. Stress-induced sonic anisotropy results when moduli and velocities are stress dependent and the state of stress is nonhydrostatic. For such cases, the appropriate material model is that of an e...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Society of Exploration Geophysicists,
2014-05-30T18:56:07Z.
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| Subjects: | |
| Online Access: | Get fulltext |