Mud Motor

• Transport Package: Wooden Box
• Specification: 500*500*500
• Trademark: Lake Petro
• Origin: China
• Model NO.: All kind
• HS Code: 84314310

Product Description

Product Description

3-1/2" PDM Downhole Drilling Mud Motor for HDD

Product Description

1. About the Manual
The Lake Drilling MOTOR is a powerful and reliable positive displacement motor. The motor generates an optimum balance of rotational speed and high torque to drive a variety of drill bits at speeds that maximize tool life and performance. LAKE MOTORS offers a choice of flow rates, speeds, and torques to match a wide range of operational parameters.  LAKE MOTORS are used in applications such as straight hole drilling, directional (steerable) drilling, horizontal drilling, hole opening, and re-entry(work over).

 
2. CONSTITUTION
Downhole motors differ in size and performance characteristics, but they share the same basic components as follows (Fig.1) :

   Crossover Sub
   Safety Catch Sub
   Power Section
   Coupling Assembly
   Bearing Assembly  

 

Product Parameters

 

Type		5LZ73  7.0	5LZ89 7.0	5LZ95 7.0	7LZ95 3.5	9LZ95  7.0	5LZ120  7.0
Hole Size	Mm	95~121	114~152	118~152	118~152	118~152	149~200
	In	33/4~43/4	41/2~6	45/8~6	45/8~6	45/8~6	57/8~77/8
Thread Type	Top	23/8"REG	23/8"REG	27/8"REG	27/8"TBG	27/8"REG	31/2"REG
	Bottom	23/8"REG	23/8"REG	27/8"REG	27/8"REG	27/8"REG	31/2"REG
Nozzle pressure drop	Mpa	1.4~7	1.4~7	1.4~7	1.4~3.5	1.4~7	1.4~7
Recommend Flow	L/S	3~8	3~8	7~12	7~11	6~10	9~14
Bit rotary	R/Min	109~291	95~200	90~195	120~240	90~200	95~200
Motor pressure drop	Mpa	2.4	2.4	3.2	2.4	2.4	3.2
Working torque	N.M	460	628~838	1260~1630	723~960	750~1020	1480~1820
Lagging torque	N.M	650	1300	2200	1500	1550	2440
Output power	KW	4.7~12.5	7.3~15.3	13.6~29.5	18~24	8.3~18.5	16.4~34.5
Recommended bit weight	T	4.7~12.5	2.0	2.5	1.0	2.5	3
Max bit weight	T	2.5	3.0	5	1.5	5	5
Length (mm)	Straight	3450	3570	4450	2500	3590	5085
	Single curve	3450		4675		3590	5335
Weight (Kg)	Straight	100	98	140	89	120	390
	Single curve	102		150		120	420

Type		5LZ165  7.0	5LZ165  7.0	5LZ172  7.0	5LZ197  7.0	5LZ210  7.0	5LZ244 7.0
Hole Size	Mm	213~251	213~251	213~251	251~311	251~375	311~445
	In	83/8~97/8	83/8~97/8	83/8~97/8	97/8~121/4	97/8~143/4	121/4~171/4
Thread type	Top	41/2"REG	41/2"REG	41/2"REG	51/2"REG	65/8"REG	65/8"REG
	Bottom	41/2"REG	41/2"REG	41/2"REG	65/8"REG	65/8"REG	75/8"REG
Nozzle pressure drop	Mpa	1.4~7	1.4~7	1.4~7	1.4~7	1.4~7	1.4~7
Recommend Flow	L/s	20~28	20~28	25~35	25~57	35~50	50~75
Bit rotary	R/min	90~160	80~150	90~160	86~196	100~160	100~160
Motor pressure drop	Mpa	2.4	3.2	4.0	4.0	4.0	4.0
Working torque	N.m	2750~3960	3860~4980	5860~6970	7800~9350	9980~11900	12870~13970
Lagging torque	N.m	6300	8470	11550	18690	19600	23000
Output power	Kw	31.6~56.2	37~69.4	60.4~107.4	70~160	115~183	140~225
Recommended bit weight	T	8	8	10	16	17	18
Max bit weight	T	16	16	16	24	28	30
Length (mm)	Straight	5930	6830	7230	8470	8400	9060
	Single curve	6180	7080	7480	8720	8660	9320
Weight (Kg)	Straight	742	820	930	1140	1460	1980
	Single curve	772	850	970	1195	1520	2050

 
 

Detailed Photos

Certifications

 

Company Profile

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.

 
 

FAQ

 
How to order?

Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.

Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
 
The information you may like to know before Payment:
 
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
 
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
 
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.