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Rent, repair, engineering support PDM

Rent, repair, engineering support PDM

The Department for the operation of PDM, OOO "Petrotel" provides the following services:

  • Rent and the engineering support of hydraulic downhole motors, hydromechanical drilling jars, double acting and associated equipment: lifting subs, non-return valves, overflow valves, safety clamps, spiders, chain, slotted filters;
  • Selection of equipment under the Customer's conditions;
  • Engineering support leased equipment;
  • Delivery of drilling tools to the subject of drilling. Due to own Park of modern technology, coordinated by the logistics center, delivery is possible to any point - in coordination with the Customer.

Repair shop PDM is engaged in the provision of the following services:

  • Repair and maintenance of both private and fleet Customers (Packers, mud motors, Iasi, Circulating subs);
  • Manufacture of ZIP elements of the spindle section.


Technical parameters 7LZ102x7.0-III-K
The outer diameter of the spindle D, mm One hundred two
The outer diameter of the stator Dст, mm One hundred two
The outer diameter of the clutch controller Dм, mm One hundred four
Motor length L, mm Four thousand seven hundred twenty
The length of the stator Lст, mm Two thousand five hundred seventy
Engine weight, kg One hundred sixty
Diameter of bits used, mm 117,5-152,4
Connecting thread to bit S-76
Connecting thread for drill tool S-76
Permissible axial load, kN (TS) 60 (6)
The warping angle between sections, deg. 0-4
The length of the bottom shoulder Lнп, mm One thousand one hundred twenty
The length of the active hAsti stator, mm Two thousand four hundred
Power section lobe configuration, Zp/Zcт 7x8
The flow rate of the washing fluid, l/s 6-14
Rotation frequency of output shaft, rpm 116-270
The differential pressure in operation, ATM 5-25
The torque on the output shaft, kN*m 1,36-of 2.38
Pressure drop at maximum capacity ATM. Seventy
Power, kW. 33,6