В 2016 г. компанией «ХимБурСервис» было открыто новое направление деятельности по долотному сервису и забойным двигателям. Молодое и перспективное направление
показывает положительную динамику работы с первых лет запуска.
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Drilling mud cleaning system
Downhole screw motors
SCREW DOWNHOLE MOTORS
We use quality equipment.
Screw downhole motors are designed to work with drilling muds with a sand content of up to 1%, with a bottom hole temperature not exceeding 120 °C for the standard composition and not more than 160 °C for the heat-resistant composition.
Screw downhole motors (SDM) are used for:
- drilling vertical, directional, horizontal oil and gas wells;
- overhaul in the production string;
- sidetracking;
- construction of underground utility systems;
- drilling using coiled tubing technology.
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An innovative approach to the calculation of the geometry of the rotor-stator engagement with minimal mechanical and hydraulic losses allows to provide a higher mechanical penetration rate during drilling. |
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The optimal location of axial and radial bearings with increased load capacity ensures high reliability and performance under high dynamic loads.
Most SDMs are equipped with adjustable curve nodes to control the borehole trajectory.
Ball joints made of modern high-alloy steels and titanium alloy torsions, transmitting torque from the working bodies section to the drive shaft and the drilling bit, make it possible to work effectively with drilling bits with aggressive cutting structure under the most extreme drilling conditions.