120c Normal Sıcaklık ve 150c Yüksek Sıcaklık Delme Motoru, Stator/Rotor

Luhai drilling motor is a positive displacement motor. High pressure drilling fluid flows into the drilling motors, thereby enabling the hydraulic energy to be converted into mechanical energy, at the same time, the rotor drives the shaft and bit to rotate to achieve the purpose of drilling.Luhai produces LZ73, LZ89, LZ95, LZ102, LZ120, LZ127, LZ146, LZ165, LZ172, LZ185, LZ197, LZ203, LZ216, LZ244, LZ286 and other types of drilling motors. They are for drilling diameter of 88.9-660mm. Luhai also design and develop drilling motors with special sizes, different structural features and operating characteristics in accordance with the user's requirements, thus forming different varieties. At present, in addition to ordinary straight drilling motors, Luhai can also provide the following types of drilling motors:

1. Adjustable bend housing
In directional wells, horizontal wells, highly-deviated wells and other special processes, adjustable bend housing drilling motor adopts new universal shaft design, to realize the adjustment of 19 different angles from 0 to 4°, as well as overcome the shortcomings of erodible exposed surface and short service life of the petal universal shaft.
2. High-abrasion housing / Корпус с высокой износостойкостью
By using precision machining technology and plasma surfacing technology to highly improve motor abrasion resistance ability and stabilize motor kick-off rates.
3. Even Wall Drilling Motor / Мотор с равной толщиной стенки
By changing the shape of the stator case in a rational way, even wall drilling motor can help achieve thin and uniform stator rubber layer, to overcome the technical deficiencies in the stator of conventional drilling motors. This type of drilling motor is characterized by high thermal efficiency, sound thermal expansion and better sealing result. It has wider application, more optimized structure and lighter body mass, which
help improve the working environment of drilling motors, thus prolonging the service life.

4. High-temperature Resistant Motor / Жароупорный мотор
High-temperature resistant motor adopts the stator rubber made by special processes formula, to ensure the normal operation at a high temperature of 150ºC , which is suitable for high temperature well and ultra-deep well drilling.

5. Rotor Surface Treatment / Обработка поверхности ротора
Special chromium plating method can control the ratio of the valley/peak chromium coating to 1:1. Tungsten carbide coating of rotor can enable the rotor to work normally in saturated saltwater mud, which successfully prevents the corrosion of chrome plated rotor by saturated saltwater.

6. Replaceable Sleeve Stabilizer / Стабилизатор с заменяемой втулкой
In order to meet the needs of different drilling condition, different types of stabilizers is equipped on the housing of the driving shaft : fixed and replaceable type available