Using sonic log data to investigate a multiple problem in the Hassi R'mel field, Algeria (Record no. 174945)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01876nab a2200205 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2010 xxu |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Benaïssa, Z. |
| 9 (RLIN) | 45615 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Benaïssa, A. |
| 9 (RLIN) | 45616 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Zaouia, F.S. |
| 9 (RLIN) | 45617 |
| 245 00 - TITULO | |
| Título | Using sonic log data to investigate a multiple problem in the Hassi R'mel field, Algeria |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | abr. 2010 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 13/07/2010 ; 13/07/2010 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 5 p. ; 121-125 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. In order to reveal the structural properties at small scale within a geological unit apparently homogeneous at large scale, we explore the stochastic components of petrophysical measurements recorded in a borehole drilled through the Cretaceous siliclastic units of the South-eastern Basin of France. First, we analyse the instantaneous fluctuations of gamma ray log measurements searching for scaling laws in its power spectrum. Power spectra indicate a scaling behaviour with average exponent ßa values mostly falling in the range 1 < ßa < 3, a typical fingerprint of fractional Brownian motion. We show that the changes in scaling exponents extracted from the natural gamma ray measurement by a Continuous Wavelet Transform present a close correlation with the stochastic behaviour of radioactive decay processes described by the Poisson's law. Secondly, we investigate the stochastic component of three different electrical resistivity logs. In the space/frequency domain explored by a Continuous Wavelet Transform, their local spectral densities show self-affine proprieties. An integrated statistical analysis of the local variations of the three pseudo-logs extracted from these measurements allows to point out new petrophysical heterogeneity within the silty unit. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 3-4 |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | 05/03/2026 | 200046825 | 200046825 | 05/03/2026 | Artículo de Revista |
