Geomechanical modeling of hydraulic fracturing (Record no. 188705)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02721nab a2200241 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2014 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 245 00 - TITULO | |
| Título | Geomechanical modeling of hydraulic fracturing |
| Subtítulo | Why mechanical stratigraphy, stress state, and pre-existing structure matter |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | nov. 2014 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 09/12/2014 ; 09/12/2014 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 24 p. ; 2237-2261 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor: The increasing exploration and production in unconventional resource plays in the past decade has been accompanied by a greater need for understanding the effectiveness of multistage hydraulic fracturing programs, particularly in long (>1500 m or 5000 ft) subhorizontal boreholes (laterals). Traditional (analytical) analysis techniques for estimating the size and orientation of fractures induced by fluid injection typically result in predictions of relatively long and planar extension (mode I) bi-wing fractures, which may not be representative of natural systems. Although these traditional approaches offer the advantage of rapid analysis, neglect of key features of the natural system (e.g., realistic mechanical stratigraphy, pre-existing natural faults and fractures, and heterogeneity of in situ stresses) may render results unrealistic for planning, executing, and interpreting multimillion-dollar hydraulic stimulation programs. Numerical geomechanical modeling provides a means of including key aspects of natural complexity in simulations of hydraulic fracturing. In this study, we present the results of two-dimensional finite element modeling of fluid-injection-induced rock deformation that combines a coupled stress–pore pressure analysis with a continuum damage-mechanics-based constitutive relationship. The models include both the natural mechanical stratigraphic variability as well as the in situ stress-state anisotropy, and permit tracking of the temporal and spatial development of shear and tensile permanent strains that develop in response to fluid injection. Our results show that simple, long planar fractures are unlikely to be induced in most mechanically layered natural systems under typical in situ stress conditions. Analyses that assume this type of fracture geometry may significantly overestimate the reach of hydraulically induced fractures and/or effectively stimulated rock volume. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 11 |
| 773 0# - CORRECCIÓN | |
| Título | AAPG Bulletin |
| Partes relacionadas | 98 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Smart, Kevin J. |
| 9 (RLIN) | 42960 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Ofoegbu, Goodluck I. |
| 9 (RLIN) | 54295 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Morris, Alan P. |
| 9 (RLIN) | 13598 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | McGinnis, Ronald N. |
| 9 (RLIN) | 42961 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Ferrill, David A. |
| 9 (RLIN) | 13597 |
| 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 | 06/03/2026 | 200060912 | 200060912 | 06/03/2026 | Artículo de Revista |
