Casing cementing with internal pre-pressurization for thermal recovery wells (Record no. 174048)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01784nab a2200181 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2008 xxu |
| 245 00 - TITULO | |
| Título | Casing cementing with internal pre-pressurization for thermal recovery wells |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | dic. 2008 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 14/03/2011 ; 14/03/2011 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 6 p. ; 44-49 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor. Thermal recovery is a very common and effective method for producing heavy oil. Casing failure is a very serious problem in thermal recovery wells. In some oilfields, more than 95% of the casing for thermal recovery wells failed due to thermal stresses. In the steam injection process, the casing is heated by steam. The change in casing temperature produces thermal stresses. The casing deforms when stresses exceed the yield point of its material. If using conventional cementing technology for thermal recovery wells, the casing will deform as a result of thermal stresses as a result of the steam injection process. Conventional technologies used to protect thermal recovery well casing from failure are theoretically ineffective. Casing cementing with internal pre-pressurization for thermal recovery wells refers to the exertion of inner pressure on payzone production casing to make payzone production casing expand in the cement solidifying period. Calculations show that casing with internal pre-pressurization technology achieves a greater safety coefficient during the whole production cycle and results in no plastic deformation. This technology will be an important method to prolong thermal recovery well casing life. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 12 |
| 773 0# - CORRECCIÓN | |
| Título | Journal of Canadian Petroleum Technology |
| Partes relacionadas | 47 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Ll, Z.-F. |
| 9 (RLIN) | 44808 |
| 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 | 200052060 | 200052060 | 05/03/2026 | Artículo de Revista |
