Permanent Magnet Motor Surface Drive System Maximize Safety and Energy Efficiency of Progressing Cavity Pumps (Pcps)

Permanent Magnet Motor Surface Drive System Maximize safety and energy efficiency of progressing cavity pumps (PCPs) Temperature: How it works –40 to 55 degC [–40 to 131 degF] The system comprises a direct-drive permanent magnet synchronous motor that provides the driving force for a PCP; a control Where it is used system that enables starting, stopping, and Oil and gas wells that use surface-drive full forward and backward management of the progressing cavity pump (PCP) systems motor; a clamp to transmit the power from the for artificial lift motor shaft to the polished rod, sucker rod, and rotor of the PCP; and a braking resistor How it improves wells cabinet that dissipates the kinetic backspin ■ Enhances safety and simplifies maintenance energy as heat. with fewer exposed moving parts and with no belts or sheaves What it replaces ■ Saves energy by incorporating permanent Standard 3-phase asynchronous induction magnet motor (PMM) technology with up to motor and conventional PCP drive head 96% efficiency as compared with traditional induction motors with only 85% efficiency What else I should know The system is operated by either basic control ■ Delivers power factor up to 0.94 to panel or multifunction KUDU Pump Manager* eliminate power spikes on startup well optimization unit. The control panel can ■ Reduces mechanical energy transfer loss, be outfitted to display the input current from even at low speed and nonrated loading, an independent ampere meter and the speed by eliminating belts, pulleys, and gears by revolution meter. ■ Maximizes production by monitoring well conditions and making speed changes Direct-drive permanent magnet motor for progressing cavity pumps. ■ Improves operations safety with backspin braking protections, which also enable safer stops and starts in midbackspin to restart production more rapidly ■ Enables low-temperature operation for Atmosphères Explosives (ATEX), optionally ■ Extends service life of sucker rods and polished rods by enabling “soft starts” and “soft stops” that reduce mechanical shock ■ Reduces noise below 80 dB Permanent magnet motor with variable frequency drive and braking resistor cabinets. Permanent Magnet Motor Surface Drive System Permanent Magnet Motor Specifications Motor model 45-360 55-500 85-500 112-500 Rated power, kW [hp] 45 [60] 55 [74] 85 [114] 112 [150] Rated speed, rpm 360 500 500 500 Rated voltage, V AC 380 or 460 380 or 460 380 or 460 380 or 460 Rated frequency at maximum speed, Hz 60 83.33 83.33 83.33 Rated torque, N.m [lbf.ft] 1,194 [881] 1,051 [775] 1,624 [1,198] 2,139 [1,578] Overload torque for 60 s, N.m [lbf.ft] 1,791 [1,322] 1,577 [1,163] 2,436 [1,797] 3,209 [2,367] Efficiency, % 95.6 94.2 96.5 96.8 Power factor 0.928 0.925 0.934 0.947 Motor pole 10 pairs 10 pairs 10 pairs 10 pairs Protection grade IP54† IP54† IP54† IP54† Insulation class H, 180 degC H, 180 degC H, 180 degC H, 180 degC Cooling method IC410 (without a fan) IC410 (without a fan) IC410 (without a fan) IC410 (without a fan) Noise level, dBa <80 <80 <80 <80 Height × diameter, mm [in] 1,075 × 725 [42.3 × 28.5] 1,075 × 725 [42.3 × 28.5] 1,075 × 725 [42.3 × 28.5] 1,075 × 725 [42.3 × 28.5] Weight, kg [lbm] 1,040 [2,295] 980 [2,162] 1,120 [2,471] 1,360 [3,001] Operating temperature, degC [degF] –40 to 55 [–40 to 131] –40 to 55 [–40 to 131] –40 to 55 [–40 to 131] –40 to 55 [–40 to 131] Thermal class c-CSA-us, Class 1 Div. 2 c-CSA-us, Class 1 Div. 2 c-CSA-us, Class 1 Div. 2 c-CSA-us, Class 1 Div. 2 and Zone 2‡ and Zone 2‡ and Zone 2‡ and Zone 2‡ Axial loading capacity, T 13.7 13.7 22.8 22.8 † Protected against dust and water splashing ‡ Optional ATEX Ex n Variable Frequency Drive (VFD) and Braking Resistor Cabinet Specifications Model 45-480 55-480 90-480 110-480 Combination cabinet (VFD and braking 985 × 900 × 2,185 985 × 900 × 2,185 1,563 × 900 × 2,850 na‡ resistor) width × depth × height,† mm [in] [38.8 × 35.4 × 86.02] [38.8 × 35.4 × 86.02] [61.5 × 35.4 × 112.20] Combination cabinet weight, kg [lbm] 670 [1,478] 680 [1,500] 620 [1,368] na VFD cabinet width × depth × height,† na na na 1,300 × 600 × 2,400 mm [in] [51.2 × 23.6 × 94.49] VFD cabinet weight, kg [lbm] na na na 345 [761] Brake cabinet width × depth × height,† na na na 1,200 × 1,000 × 2,400 mm [in] [47.3 × 39.4 × 94.49] Brake cabinet weight, kg [lbm] na na na 365 [805] Cooling Forced air Forced air Forced air Forced air Mounting Pad or floor Pad or floor Pad or floor Pad or floor Color Tan or off-white Tan or off-white Tan or off-white Tan or off-white † Without lifting rings ‡ Not available Control System Specifications Model 45-480 55-480 90-480 110-480 Rated power, kW [hp] 45 [60] 55 [74] 90 [120] 110 [150] Rated voltage, V AC 380 to 480 380 to 480 380 to 480 380 to 480 Rated frequency, Hz 50 or 60 50 or 60 50 or 60 50 or 60 Certification c-CSA-us† c-CSA-us† c-CSA-us† c-CSA-us† Operating temperature, degC [degF] –40 to 55 [–40 to 131] –40 to 55 [–40 to 131] –40 to 55 [–40 to 131] –40 to 55 [–40 to 131] Length × width × height, mm [in] 803 × 803 × 1,784 803 × 803 × 1,784 1,200 × 500 × 1,900 1,200 × 500 × 1,900 [31.6 × 31.6 × 70.2] [31.6 × 31.6 × 70.2] [47.2 × 19.7 × 74.8] [47.2 × 19.7 × 74.8] † Optional ATEX certification slb.com/pcp *Mark of Schlumberger Other company, product, and service names are the properties of their respective owners. Copyright © 2020 Schlumberger. All rights reserved. 20-AL-731055.

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