START UP SIMULATION AS A NEW TROUBLESHOOTING TOOL FOR ESP LIFTED WELLS (Record no. 198252)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01769nmc a2200157 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s xxu |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Caicedo, Sergio |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | Rio Oil & Gas (2006 sept. 11-14 : Rio de Janeiro, Brazil) |
| 245 00 - TITULO | |
| Título | START UP SIMULATION AS A NEW TROUBLESHOOTING TOOL FOR ESP LIFTED WELLS |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 6 p. |
| 520 ## - RESUMEN, ETC | |
| Resumen | Standard electrical submersible pump's (ESP) troubleshooting is based on anmeter charts patterns. One of those typical patterns is the trace associated with the automatic restart sequences performed by the variable speed driver (VSD) due to under and over load protection. The problem becomes more complex to diagnose when the shut down time is unpredictable and no typical pattern matches with the field chart, besides nodal analysis cannot be applied because the steady state is far beyond to be reached. Since no standard troubleshooting tool is suitable for this case then a new approach based on transient acoustic levels is proposed. These transient levels must be compared with the theoretical levels obtained numerically as solutions of the dynamic balance equations. In this way a better match of the well can be performed. The new approach was applied in "La Concepción Field" in western Venezuela to diagnose two problematic wells, where standard analysis tools were useless and considerable production was deferred due to unpredictable behavior. Field's results showed that the new approach is a good complement to the standard ESP troubleshooting because additional information can be obtained making easier the diagnosis process. |
| 856 40 - LINK | |
| Link | <a href="http://biblioteca.iapg.org.ar/ArchivosAdjuntos/Oil&Gas_Rio_2006/IBP_1077.pdf">http://biblioteca.iapg.org.ar/ArchivosAdjuntos/Oil&Gas_Rio_2006/IBP_1077.pdf</a> |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| Fuente de clasificación | Dewey Decimal Classification |
| Fuente de clasificación | Biblioteca propietaria | Biblioteca actual | Ubicación | Fecha de adquisición | Inventario | Total de préstamos | Signatura topográfica | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Biblioteca virtual | Biblioteca virtual | | | 11/05/2026 | 200040773 | 20004077 | | | 200040773 | 20004077 | 11/05/2026 | Archivo electrónico |
