Qingdao ZITN Technology Co.,Ltd.
A National-level specialized, sophisticated, and distinctive company.
Committed to independent R&D for 23 years.
Deliver high-precision and high-temperature reliable solutions for extreme environments in aerospace, and energy.
Serving over 30 countries.
Why choose us
Leveraging 20 years of tech and 40+ patents, our proven capacity and innovation have enabled us to win the trust of over 800 global clients.
read more
18+
Experience in the hybrid thick film IC & high end sensors development and manufacture fields: > 18 years
40+
Has the invention patents: > 40 projects
40%
Technical engineers account for the proportion: > 40%
20000㎡
Has scientific institution, production base: > 20000㎡
100000+
The sensor annual production capacity: > 100000
800+
The number of customers cooperated in recent 3 years：800+
Group private customization project
SuccessfulProjects
ZITN 175°C MWD Achieves Zero-Failure Run in Daqing Oilfield
Background: A demanding drilling operation in the Daqing Block (Dec 2024).
Challenge: Ensuring reliable, high-precision performance in harsh downhole conditions.
Solution: Deployment of ZITN's self-developed 175°C High-Temperature Wireless MWD System.
Result: Over 1,000 meters of fault-free drilling with high-speed, accurate data, boosting efficiency and reducing costs for the client.
read more
Challenge: Ensuring reliable, high-precision performance in harsh downhole conditions.
Solution: Deployment of ZITN's self-developed 175°C High-Temperature Wireless MWD System.
Result: Over 1,000 meters of fault-free drilling with high-speed, accurate data, boosting efficiency and reducing costs for the client.
Rapid Leak and Channeling Detection for Optical Fiber Wellbore Integrity Monitoring
Background: A horizontal well in Southwest Oil and Gas Field had abnormal gas logging due to casing leakage. On May 12, 2022, an optical fiber was run to 4,500m with the drill string to complete DTS+DAS testing.
Challenges: Concealed and small leakage, well pressure damaging the optical fiber, lack of pipe string judgment tools and reservoir deep detection methods, suspected optical cable defects without effective attenuation testing means.
Solution: Monitor downhole acoustic waves and temperature via DAS and DTS to accurately locate leakage points.
Result: DAS analysis indicates interlayer channeling in 3815-4415m and leakage at 4 casing collars.
read more
Challenges: Concealed and small leakage, well pressure damaging the optical fiber, lack of pipe string judgment tools and reservoir deep detection methods, suspected optical cable defects without effective attenuation testing means.
Solution: Monitor downhole acoustic waves and temperature via DAS and DTS to accurately locate leakage points.
Result: DAS analysis indicates interlayer channeling in 3815-4415m and leakage at 4 casing collars.
hot sell
Hot Products
What's Going on in Our Knowledge?
Latest Knowledge
