Unsteady-state diffusion modeling of gas in coal matrix for horizontal well production (Record no. 188659)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01740nab a2200217 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 | Unsteady-state diffusion modeling of gas in coal matrix for horizontal well production |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | sept. 2014 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 17/11/2014 ; 17/11/2014 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 28 p. ; 1669-1697 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor: In this work, an unsteady-state diffusion model was developed to describe gas transport in coal structures for horizontal well production. The model assumes unsteady-state diffusion of gas through the matrix according to Fick’s law, Darcy flow through the cleat network (natural fractures), and that gas adsorption can be described by the Langmuir equation. Then the model using Laplace integral transformation was solved. Using the new model, dimensionless-type curves for pressure-transient and rate-decline analyses were used to analyze transient transport characteristics. The differences for unsteady-state diffusion between horizontal and vertical well models and the differences for horizontal well production between unsteady-state diffusion and pseudosteady-state diffusion were specifically analyzed. Several scenarios confronting real coal beds were studied and discussed fully through simulating well production under different conditions. The research results showed that the unsteady-state diffusion model would be another choice with which to analyze well tests. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 9 |
| 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 | Guo, Jian-Chun |
| 9 (RLIN) | 54230 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Nie, Ren-Shi |
| 9 (RLIN) | 54231 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Jia, Yong-Lu |
| 9 (RLIN) | 54232 |
| 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 | 200060865 | 200060865 | 06/03/2026 | Artículo de Revista |
