ESP installation procedure

While running ESP, drift and tally the tubing.

1. Check the compatibility of the surface electrical equipment with the parameters of the ESP.

См. пункт 2.

2. Install the check valve into the head module of the pump and then install the knock out valve onto the check valve or install a combination valve. The knock out valve may be installed one joint higher than the check valve.

3. Band ESP cable to tubing joints (above and below each tubing collar) so that there is a distance of 250 mm from the collars.

4. Pressure test the tubing to 7000 Kpa while running in the hole.

5. The pump should be run in at the speed not higher than 0.25 m/s.

6. Cable insulation resistance should be measured every 300 m.

7. Set the pump at the depth which is in accordance with the well plan and ensure that there is enough cable left on surface to hook up to the junction box.

8. Make all the necessary connections at the surface. Check for proper rotation of the pump and make sure that the pump is producing with the proper pumping rate.

9. Adjust underload/overload protection. Turn the well over to the production operator for start up and placement into production. Start up operations should be carried out in accordance with the manual.

10. The actual depth at which the pump is installed, the time of installation, the static fluid level in the well and the readings of the gauges should all be indicated in the daily report.

MAKE UP A FILE NOTE TO THE MANAGER OF THE DEPARTMENT YOU WORK IN

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