DOWNHOLE MOTORS

Downhole Motors

One of the biggest advantages of DENIMEX is that we always have equipment in stock that is ready to be rented out for work. Due to the fact that the company has over 100 units of downhole motors of various sizes (from 286 mm to 89 mm) produced by BICO DRILLING TOOLS and TIANHE OIL GROUP, we are always ready to drill new wells as well as sidetracks in previously drilled wells. The fleet of downhole motors is constantly renewed.

The variety of power sections allows for a wide range of speeds and torques.

Possibility of equipping the downhole motor with adjustable or fixed bent housing.

Bearing assembly can withstand high radial and axial loads.

Reliable and consistent performance.

Ability to adapt to different drilling conditions, of both vertical and directional well.

   Parameters of the downhole motor Ø 105
Model 7LZ105T-3-K
Weight, kg 248
Number of steps 3
Length, mm 4550
Inclination angle range between sections, degrees 0-3
Lobe 7/8
Outer diameter, mm 105
Flow rate, lps 7,5-15
Maximum load on bit, tonn 8,16
Maximum operating temperature, °C 150
Rotating speed, rpm 88-199
Max. mud density, kg/m3 1800
Max. torque, N•m 2432
Max. pressure drop, MPa 3,39
Interservice interval, hours of circulation 150

   Parameters of the downhole motor Ø 120
Model 7LZ120T-4-K
Weight, kg 461
Number of steps 4
Length, mm 6300
Inclination angle range between sections, degrees 0-3
Lobe 7/8
Outer diameter, mm 120
Flow rate, lps 10-22
Maximum load on bit, tonn 10-11
Maximum operating temperature, °C 150
Rotation speed, rpm 114-247
Max. mud density, kg/m3 1800
Max. torque, • 3841
Working pressure drop, MPa 3,39
Interservice interval, hours of circulation 150-200
Working torque N•m 2720
Working pressure drop, MPa 3
Max. working pressure drop, MPa 4,52
Working pair length, mm 3920

   Parameters of the downhole motor Ø 172
Model 7LZ172T-5
Weight, kg 1105
Number of steps 5
Length, mm 8320
Lobe 7/8
Outer diameter, mm 172
Flow rate, lps 19-38
Maximum load on bit, tonn 17
Maximum operating temperature, °C 150
Rotating speed, rpm 86-170
Max. mud density, kg/m3 1800
Working torque N•m 8488
Max. torque, N•m 11990
Working pressure drop, 4
Max. pressure drop, MPa 5,65
Interservice interval, hours of circulation 150-250

   Parameters of the downhole motor Ø 203
Model 7LZ203T-5-K
Weight, kg 1648
Number of steps 4
Length, mm 8370
Inclination angle range between sections, degrees 0-3°
Lobe 7/8
Outer diameter, mm 244
Flow rate, lps 19-41
Maximum load on bit, kN 250
Maximum operating temperature, °C 120
Rotating speed, rpm 150-250
Max. torque, • 13667
Max. pressure drop, MPa 5,65
Working torque N•m 17684
   Parameters of the downhole motor Ø 244
Model 7LZ244T-5-K
Weight, kg 2434
Number of steps 4
Length, mm 9700
Inclination angle range between sections, degrees 0-3
Lobe 7/8
Outer diameter, mm 244
Flow rate, lps 38-75
Maximum load on bit, kN 330
Maximum operating temperature, °C 120
Rotating speed, rpm 82-163
Max. torque, N•m 24978
Max. pressure drop, MPa 5,65
Working torque N•m 17684