Cabezales de pozos petroleros

By | 12.08.2018

Check out this article to learn more or contact your system administrator. Programa de Entrenamiento acelerado para supervisores. The base plate serves as a means to transfer weight from the casing head housing back onto the conductor pipe. Esto implica que debe ser colocada debajo de la superficie en todas las circunstancias , es decir, en pozos de alta mar, no por encima del lecho marino.

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Some trees have two Swab valves to avoid closing the master valve. Upon completion of the BOP tests, the wear bushing running tool is made up on the drill string and the wear bushing installed on the running tool.

Houston, we have a problem! Well Completion and Workover. Please log in to add your cabesales. Copy code to clipboard. The number of the strings is determined by the number of zones being drilled through.

Instalación del Cabezal del Pozo #video

These can include freshwater, saltwater and potential productions zones. Send link to edit together this poozos using Prezi Meeting learn more: The casing head housing is welded in place on the surface casing. Send this link to let others join your presentation: To test the BOP system, the test plug is made up from the drilling string and lowered through the BOP system, until properly located in the casing head bowl. Neither dd, nor the coeditors you shared it with will be able to recover it again.

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A firewall is blocking access to Prezi content. Mostrando como se fija y ajusta las secciones del cabezal del pozo desde que inicia hasta el fin del proceso.

Cabezalea wear bushing is locked in place, either by lockdown pins in the casing head housing flange or by lockdown pins located in a lockdown flange. The purpose of the Christmas tree is to: The running tool is then removed and the drilling operation can resume. Do you really want to delete this prezi?

If a base plate is used, its height must also be considered.


When the final cut on the conductor and surface pipe is pozoe, the casing head housing is prepared for installation. The base plate serves as a means to transfer weight from the casing head housing back onto the conductor pipe.

Ideal en pozos donde frecuentes trabajos de workover son anticipados. Pressure is applied from above the plug and the BOP system is tested. Also known as the kill wing valve.

Present to your audience. Is the valve used for well interventions like wireline and coiled tubing. A cement plug is left in the surface pipe, so that a diverter system or a BOP system may be disconnected or nippled down safely.

The sum of these heights is then deducted from the cellar depth to determine the final cut-off height, for both the conductor pipe and surface casing.

Well Head Installation VDO

To being, a large diameter hole is drilled to a specified depth, generally relatively shallow, such as 1 or feet. Cancel Reply 0 characters used from the allowed. Then the depth of the slip on socket df the bottom of the casing head housing. Usually there is two, the bottom one is manually operated and the upper one is hydraulically actuated. The wear bushing is then lowered through the Cqbezales system until located in the casing head bowl.

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