Assembly of a three-section ESP motor

Warning: During ESP assembly, the workover driller (senior workover operator) and the electrician doing the assembly must close off the space between the ESP section and the production casing so wrenches, nuts, and other objects cannot fall into the well. The electrician must not start assembly or pull while the annulus is left open.
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Assembly of a three-section ESP motor

Post by ALEngineer »

ESP motor, three-section.

On a three-section ESP motor, oil-fill (assembly) of the middle and upper sections is the same as for the Assembly of a two-section ESP motor.

Oil-fill of the lower section of a three-section motor is the same as for a Assembly of a single-section ESP motor, or the lower section of a two-section ESP motor.

Insulation-resistance checks on the ESP motor and cable and the Pressure test of the ESP motor and pothead of a three-section ESP motor are done through the upper section, the same as for single- and two-section motors, after all three motor sections are assembled.
Original topic (RU)
При монтаже трехсекционного двигателя прокачка средней и верхней секции производится аналогично верхней секции двухсекционного ПЭД. Прокачка нижней секции трехсекционного двигателя производится аналогично односекционному ПЭД либо нижней секции двухсекционного ПЭД. Контроль изоляции и опрессовка трехсекционного ПЭД производится через верхнюю секцию аналогично одно и двухсекционным ПЭД, после полной сборки всех трех секций ПЭД.