Acoustic and Signal Processing Techniques To Estimate Rock Properties Through Casing: Preliminary Results (Record no. 131166)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02557nmc a2200277 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2001 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 245 00 - TITULO | |
| Título | Acoustic and Signal Processing Techniques To Estimate Rock Properties Through Casing: Preliminary Results |
| Subtítulo | SPE 69604 |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | Dallas, Texas |
| Nombre de publicador, distribuidor, etc. | Society of Petroleum Engineers |
| Fecha de publicación, distribución, etc. | 2001 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 12/09/06 ; 17/07/01 |
| 520 ## - RESUMEN, ETC | |
| Resumen | This paper reports preliminary results of the development of acoustic and signal processing techniques to estimate rock properties through casing. In general, the major factors influencing compressional (P) and shear (S) wave velocities of unconsolidated and consolidated sedimentary rocks are porosity, bulk density, and effective stress. The acoustic impedance of the viscoelastic porous media behind the cemented casing will also depend on these factors, being higher for rocks under water or oil-saturated conditions than for rocks under gas-saturated condition. Stronger local-borehole compressional-wave reflectivity is expected from gas-rock reservoirs than from water or oil-rock reservoirs. In the case of the wet-Berea sandstone, the formation acoustic impedance is similar to the acoustic impedance of the cement layer. Experimental and theoretical studies of ultrasonic wave transmission and reflection for cemented casings and steel-plates with cemented sedimentary rocks were undertaken. Results provide a quantitative means to use acoustic energy to evaluate pore fluid saturant and detect gas, oil, and water interfaces through casing. A time and frequency domain analysis of a selected portion of the reflected signal at normal and oblique incidence is carried out. Laboratory measurements of ultrasonic wave attenuation and penetration into the rock formation through casing are also described and discussed. |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | García-Osuna, F. |
| 9 (RLIN) | 6506 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Podio, A.L. |
| 9 (RLIN) | 6507 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Hixson, E.L. |
| 9 (RLIN) | 6508 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Gregory, A.R. |
| 9 (RLIN) | 6509 |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | Latin American and Caribbean Petroleum Engineering Conference (7th : 2001 mar. 25-28 : Buenos Aires, Argentina) |
| 9 (RLIN) | 5738 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Podio, A.L. |
| 9 (RLIN) | 6507 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Hixson, E.L. |
| 9 (RLIN) | 6508 |
| 700 1# - OTRA AUTORIDAD PERSONAL | |
| Nombre | Gregory, A.R. |
| 9 (RLIN) | 6509 |
| 711 2# - ENTRADA AGREGADA--NOMBRE DE REUNIÓN | |
| Nombre de congreso/reunión o jurisdicción como elemento de entrada | Latin American and Caribbean Petroleum Engineering Conference (7th : 2001 mar. 25-28 : Buenos Aires, Argentina) |
| 800 1# - RESPONSABLE EDICION | |
| Nombre | García-Osuna, F. |
| 9 (RLIN) | 6506 |
| 856 ## - LINK | |
| Link | <a href="https://biblioteca.iapg.org.ar/ArchivosAdjuntos/LACPEC2001/Spe69604.pdf">https://biblioteca.iapg.org.ar/ArchivosAdjuntos/LACPEC2001/Spe69604.pdf</a> |
| 711 2# - ENTRADA AGREGADA--NOMBRE DE REUNIÓN | |
| -- | 5738 |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca virtual | Biblioteca virtual | 03/03/2026 | 200003241 | 200003241 | 03/03/2026 | Archivo electrónico |
