Well Seismic SurveyingEditions TECHNIP, 2003 - 238 pages This work summarizes the practical features of the well seismic method, providing the reader with comprehensive information on the implementation, processing, interpretation and main applications of this technique. Numerous illustrations help the reader develop a critical view regarding the merits of the well survey, as well as its contribution to the description of geological structures and to the knowledge of reservoirs. With its many animations, the CD-ROM that accompanies this book enables the reader to visualize phenomena, making them easier to understand |
Table des matières
STUDY OF WAVES OBSERVABLE | 11 |
Chapter 4 | 49 |
Chapter 5 | 119 |
Chapter 6 | 203 |
Conclusion | 217 |
Appendix 2 | 225 |
237 | |
Expressions et termes fréquents
3-component acoustic impedance amplitude apparent velocity applied attenuation Auzance axis bulk modulus cable clamped component compressional wave Coppens correlation corresponding deconvolution deconvolved density Depth geophone number deviated direct arrival distance downgoing waves drill stem drill-bit eigensection equation estimated example Figure flattening formation frequency function Gaz de France geologic model geophone geophone located Geophysics horizontal hydrophone impedance log infilling lateral range layers marker matrix method modulus multiples obtained offset VSP presented in Fig processing propagation radar range of investigation ratio raypath reflector reservoir residual reverse well seismic S-wave saturation seismic data seismic section seismic surveying seismic walkaway seismogram sensor shock absorber signal sonic log source offset stacked trace static corrections surface seismic synthetic seismogram synthetic VSP tion tomography tube waves upgoing and downgoing upgoing waves vertical seismic profile Vp/Vs VSP data VSP record VSP section wave field wave separation well-to-well seismic wellhead Wiener filter zone