Product Specification
|
Flow range |
1,135–2,840 lpm |
[300–750 gpm] |
|
Maximum allowable dogleg rotation |
5°/30 m |
[15°/100 ft] |
|
Slide through maximum dogleg degree |
30°/30 m |
[30°/100 ft] |
|
Maximum slope angle |
15°/30 m |
[15°/100 ft] |
|
Maximum drilling pressure |
250 kN |
[56,200 lb] |
|
Maximum working torque (at the drill bit) |
21 kNm |
[15,500 ft-lb] |
|
Maximum Failure Torque (at the Drill Bit) |
32 kNm |
[23,500 ft-lb] |
|
Maximum Failure Tensile Force |
3,400 kN |
[764,000 lb] |
|
Maximum tool RPM |
250 rpm |
|
|
Maximum operating temperature |
302°F |
[150°C] |
|
Maximum static hydraulic pressure |
20,000 psi |
[1,380 bar] |
|
OD |
171.45mm |
|
Hole size |
212.8~250.8mm |
|
Max collar OD |
178mm |
Advantages and Features
1. It has the advantages of precise directional control during drilling, low friction torque, less stuck drilling, clean and smooth wellbore, saving time and effectively reducing drilling construction costs. And by increasing the slope of the reservoir, the area of oil leakage can be increased
2. Real time monitoring of near drill bit inclination and azimuth gamma ray data to ensure optimal wellbore position
3. Equipped with vibration monitoring, it has dual 3-axis acceleration sensors and 3-axis gyroscopes, which can be compatible with all logging and measurement systems while drilling and all drive types
HELI brings together senior experts from fields such as petroleum engineering, mechanical automation, AI algorithms, etc. The core team has over 10 years of industry experience and possesses full chain research and development capabilities from theory to application. Obtained multiple national patents and international certifications, with technical parameters benchmarked against world-class standards.
Our company adopts a combination of manual production and fully automated production lines, equipped with high-end precision testing equipment (such as CNC machining centers, high and low temperature test chambers, etc.), implements strict quality management systems, and has a 100% factory pass rate.
In terms of testing, simulating extreme testing of high temperature and high pressure underground ensures the stability of the Downhole Tools Oil and Gas in complex formations... Read More
FAQ
Q: How to choose suitable downhole tools under different geological conditions?
A: We offer a diverse range of product models, tailored to different geological environments such as soft formations, hard formations, and salt gypsum layers, matching different drill bit types, drilling tool combinations, and structural designs. Customers only need to provide detailed geological information, and our technical team will quickly provide professional selection solutions.
Q: How to quickly repair after a malfunction occurs?
A: We have established a 7 × 24-hour after-sales response mechanism. After customers provide feedback on faults, our technical team will conduct remote diagnosis within 1 hour and, if necessary, bring spare parts to the site within 48 hours. Meanwhile, HELI has branches in multiple locations, such as Dubai, Russia, Spain and so on, providing original parts replacement and professional repair services to minimize downtime.
Q: What is the service life of the tool? How to maintain it on a daily basis?
A: The service life of the tool is affected by the operating conditions, and the service life of key components can reach 3000 hours under normal use. Daily maintenance requires regular inspection of tool appearance wear, seal integrity, and cleaning of sensor probes; After completing a certain cycle of work, it is recommended to return to the testing center for in-depth maintenance and performance testing.
Q: What is the delivery cycle for customized products?
A: Standard products can be delivered within one month; Customized products typically have a delivery cycle of three months depending on the complexity of the requirements. We optimize processes through digital production systems to ensure on-time delivery.
Q: Do you provide technical training and long-term technical support?
A: Yes, of course! After purchasing products, HELI provides free technical training for operators, covering tool operation, basic maintenance, and emergency response. At the same time, we provide lifelong technical consulting services to our clients, regularly follow up to collect usage feedback, and assist in optimizing work plans.
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