API 88-95mm HDD Downhole Drilling Mud Motor PDM
API Downhole Mud Motor For HDD
API 120-127mm HDD Downhole Drilling Mud Motor PDM
DOWNHOLE MOTOR/ MUD MOTOR
1. About the Manual
The SEACO 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. SEACO MOTORS offers a choice of flow rates, speeds, and torques to match a wide range of operational parameters. SEACO 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
3. Detail PDM Sizes specification
Downhole drilling motor (hereinafter - PDM).
Technical, functional and quality characteristics
(consumer properties) of goods
Diameter of motors 88-95 120-127 165-172 210-216 240-244
1. Case outer diameter, mm
88-106 120-127 165-172 210-236 240-244
2.Engine length no more
(without valve), mm 10000 10000 10000 10000 10500
3.Diameter of used bits, mm 120.6-142.9 139,7- 165.1,
190.5-214.3,250.8-469.9,295.3-444.5
4.The primitiveness of the
working bodies, Z p / Z st 7/8 7/8 7/8 7/8 5/6 or7/8
5. Consumption of working
fluid, l / s 5-10 10-25 17-38 20-60 30-70
6.Connecting thread:
to the bit to the drilling tool Z-76 Z-88 Z-117 Z-152 Z-152 Z-73 Z-102 Z-133 Z-152 Z-171
Analogue Analogue Analogue Analogue Analogue
2 7/83 1/24 1/26 5/8 6 5/8
Reg Reg Reg Reg Reg
NC26 NC 38 NC 50 6 5/8 7 5/8
Reg Reg
7.The warranty time is not
less than an hour. 400 400 400 400 400
8. Length of the active part of the stator, mm. 2000-4000
No. | Description of Goods | Qty (ea) |
| 1 | Downhole drilling motor (hereinafter - PDM). Technical, functional and quality characteristics (consumer properties) of goods Diameter of motors 88-95 | 5 |
| 2 | Downhole drilling motor (hereinafter - PDM). Technical, functional and quality characteristics (consumer properties) of goods Diameter of motors 120-127 | 9 |
| 3 | Downhole drilling motor (hereinafter - PDM). Technical, functional and quality characteristics (consumer properties) of goods Diameter of motors 165-172 | 14 |
| 4 | Downhole drilling motor (hereinafter - PDM). Technical, functional and quality characteristics (consumer properties) of goods Diameter of motors 210-216 | 15 |
| 5 | Downhole drilling motor (hereinafter - PDM). Technical, functional and quality characteristics (consumer properties) of goods Diameter of motors 240-244 | 12 |
API 120-127mm HDD Downhole Drilling Mud Motor PDM
