LZ73 Downhole Motor (PDM)

(设备/材料)

型号编号: LZ73

状态: New

位置或存放国家: China

服务工程支持: Yes

保证: Yes

价钱: 要求价格

描述:

The LZ73 Downhole Motor is a positive displacement drilling motor designed for small-diameter wellbore applications, such as slim-hole drilling, workover, sidetracking, and horizontal drilling. It is part of DUPU's LZ series and is characterized by its compact 73 mm (2.87 in) outer diameter. Key features: High Torque & Speed Options: Available in multiple configurations (standard, high torque, high speed) to match different formation requirements. Reliable Bearing System: Multi-stage thrust bearing assembly capable of handling high axial loads and extended run life. Advanced Stator & Rotor: High-performance rubber compound for the stator and a hard-chrome-plated rotor with an optimized profile for better sealing, efficiency, and durability. Wide Temperature Range: Standard temperature rating up to 120°C (248°F); high-temperature versions available for geothermal or deep wells. Modular Design: Interchangeable components allow for easy maintenance and field adjustment of operating parameters. The LZ73 is commonly used with coiled tubing or small-diameter drill pipe in shallow oil/gas wells, coalbed methane (CBM) wells, and water wells.

概观:

Model		4LZ73×7.0Ⅳ	5LZ73×7.0Ⅲ	5LZ73×7.0Ⅳ	5LZ73×7.0Ⅴ
Bit Size	in	3 ³/₈– 4 ³/₈	3 ³/₈– 4 ³/₈	3 ³/₈– 4 ³/₈	3 ³/₈– 4 ³/₈
OD	mm	76	74	74	74
ABH	°	0-3	0-3	0-3	0-3
Lobe		4:5	5:6	5:6	5:6
Stages		4.0	3.0	4.0	5.0
Pressure	MPa	3.20	2.40	3.20	4.00
Flow Rate	L/s	2-3.5-5	2-5-7	2.7-6.2-9.6	3-6-9
Flow Per Revolution	L/r	0.76	0.90	1.20	1.07
Bit Speed	rpm	158-275-395	133-333-467	134-308-478	168-336-504
Torque	N·m	485	320	760	820
Max.torque	N·m	728	480	1140	1230
Output Power	kw	8-20	4.8-17	9.7-34.5	15-43
Weight on Bit	KN	15	15	15	15
Max. Weight on Bit	KN	20	20	20	20
Connection	Top Female Thread REG	2 ³/₈ TBG	2 ³/₈ TBG	2 ³/₈ TBG	2 ³/₈ PAC
Connection	Bottom Female Thread REG	2 ³/₈	2 ³/₈	2 ³/₈	2 ³/₈
Length	mm	4073	3670	4189	4189
Weight	kg	94	85	100.5	100.5

#PDM #mud motor #BHA #directional drilling motor

公司简介

Jereh Group (Yantai Jereh Oilfield Services Group Co., Ltd.)

员工总数: 9000

地点: 264003, China, No. 5 Jereh Road / No. 27 Jereh Road, Laishan District, Yantai, Shandong

主要产品/服务: Fracturing equipment, cementing equipment, coiled tubing equipment, nitrogen generation and pumping equipment, high-pressure plunger pumps, oilfield equipment, natural gas equipment, gas compressors, offshore engineering equipment, oil & gas field surface engineering, gas processing and LNG engineering, oil & gas field services, integrated technical services

成立年: 1999