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LZ 135mm Series Anti-drop Downhole Motor

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Product Introduction

We have adopted the latest anti-drop technology on the anti-drop short section, using the double insurance structure of anti-drop disk and anti-drop cap. We have made anti-drop treatment on the upper end of the universal shaft, as long as the universal shaft is broken below, the anti-drop here will take effect immediately.We have taken two anti-drop treatments on the drive shaft, which greatly ensures the safety of drilling.All of our housing outer diameters are designed according to standards and salvage dimensions are provided.



Product Advantage

The advantage of anti-dropout screw drilling tools over other screw drilling tools is that they can prevent dropout accidents that cause the drill bit, drive shaft, universal shaft, or even the entire casing to fall to the bottom of the well when subjected to a high torque or a sudden increase in back pump pressure. Its connection threads are tapered threads, which can withstand large torque without decoupling. The 10 through holes around the center hole of the anti-drop shell and the petal structure at the lower end of the anti-drop nut can effectively transport the flowing medium to ensure the smooth progress of the drilling work. At the same time, the spring is in a semi-closed state, and the impurities in the mud will not cause the screw drilling tool bypass valve to fail.


Product Uses

1. Onshore Drilling:

The Anti-drop Downhole Motor is designed to be used in complex onshore oil and gas drilling operations. Its primary function is to enhance the safety factor during drilling processes. This motor is specifically engineered to withstand the challenging conditions encountered in onshore drilling environments, ensuring optimal performance and reducing the risk of accidents or equipment failures.


2. Offshore Drilling:

The Anti-drop Downhole Motor finds extensive application in offshore oil and gas drilling scenarios. It is specifically developed to operate flawlessly in the harsh and demanding offshore drilling conditions, where safety is of paramount importance. By incorporating this motor in offshore drilling operations, the safety factor is significantly enhanced, providing operators with confidence in the reliability and performance of the equipment.


3. High-Temperature Drilling:

In high-temperature drilling applications, the Anti-drop Downhole Motor proves its worth by ensuring a high level of safety. This motor is engineered to withstand extreme temperatures encountered during drilling operations, such as in geothermal drilling or drilling in deep reservoirs. Its robust design and advanced materials enable it to operate reliably even in extreme heat conditions, reducing the risk of motor failure and potential accidents.


4. Extended Reach Drilling:

The Anti-drop Downhole Motor is well-suited for extended reach drilling scenarios, where drilling operations are conducted at extended horizontal distances or at challenging angles. By utilizing this motor, the safety factor is significantly increased, minimizing the potential for accidents or equipment failures during complex drilling processes. Its precise control and stability contribute to improved drilling efficiency and overall operational success.



Product Operate Guide

1.Before drilling downhole, conduct a ground inspection. Adjust the curved housing to the desired angle. Although the drilling tool is simple in shape and rigid enough, it is still necessary to control the lowering speed to avoid damage from the sand bridge, wellbore shoulder, and casing shoe in the wellbore.

2.The start-up drilling tool is then used. During the drilling process, it is important to maintain torque stability by ensuring that the drilling press is as smooth as possible.

3.Additionally, lifting drills should be performed.



FAQ

1. Question: What is an Anti-drop Downhole Motor?

  Answer: An Anti-drop Downhole Motor is a specialized piece of equipment used in the oil and gas industry for drilling operations. It is designed to prevent the motor from dropping down the wellbore during drilling operations, ensuring efficient and safe drilling processes.


2. Question: How does the Anti-drop Downhole Motor contribute to the quality of drilling operations?

  Answer: The Anti-drop Downhole Motor is meticulously designed to enhance drilling quality. It offers precise control and stability during drilling, minimizing deviation and improving overall drilling accuracy. This ultimately leads to improved wellbore integrity and better production outcomes.


3. Question: Can you provide information about the inventory and transportation of the Anti-drop Downhole Motor?

  Answer: Our company maintains a well-managed inventory of Anti-drop Downhole Motors to ensure prompt availability. We have streamlined transportation processes in place to ensure efficient delivery to our clients. Our dedicated logistics team ensures timely and secure transportation of the equipment to the desired location.


4. Question: What is the typical design of an Anti-drop Downhole Motor?

  Answer: The design of an Anti-drop Downhole Motor incorporates advanced engineering techniques to ensure durability and performance. It features robust construction, high-quality materials, and precision components. The design is optimized for maximum efficiency and reliability in demanding drilling environments.


5. Question: What is the average lifecycle and service cycle of the Anti-drop Downhole Motor?

  Answer: The Anti-drop Downhole Motor is built to withstand the rigors of drilling operations and has a long lifecycle. With proper maintenance and regular servicing, it can deliver consistent performance over an extended period. The service cycle varies depending on usage and operating conditions, but our team can provide guidance on maintenance schedules to maximize the motor's lifespan.





Length

19.6ft

6m

Weight

924lb

420KG

Top Connection

3 1/2″REG

Bottom Connection

3 1/2″REG

Max OD of Stabilizer

5.75in

146mm

Stabilizertype

/

Fixed Angle

1.5°

Box to Bend

48.23in

1225mm

Flow Rate

158~317GPM

598~940LPM

Speed

124~248rpm

Operation Torque

1990lb.ft

2700N.m

Maximum Torque

2786lb.ft

3780N.m

Operating Diff. Pressure

580psi

4.0Mpa

Maximum Diff. Pressure

812psi

5.6Mpa

Working WOB

10341lb

46KN

MaximumWOB

20232lb

90KN

Power Output

90hp

67KW





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  • No. 2088, Airport Road, Quiwen District, Weifang City, Shandong Province, China
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    +86-150-9497-2256