Cable Intelligent Layered Water Injection Tool for Water Wells
Belonging Category：
Hotline：
Cable Intelligent Layered Water Injection Tool for Water Wells
Product Introduction
It is applied in oilfield layered water injection wells. A separate injection instrument is installed in each water injection layer, and layers are isolated by through-type packers. A single-core cable is installed outside the oil pipe and connected to the ground, enabling two-way communication and command control between the downhole and the ground. It features real-time monitoring of downhole layered data, intelligent regulation, and on-line packer testing. It can automatically conduct real-time monitoring of information for each injection layer and perform intelligent control of valves, resolve inter - layer and intra - layer interference, achieve fine - divided injection, and improve the qualified rate of layered injection and production efficiency.
Functional Features
- Long-term real-time monitoring and control of water injection rate, pressure, temperature and valve opening of each layer in water injection wells, realizing fine separate injection;
- Real-time monitoring of layered water injection flow, and precise adjustment through valve opening to realize automatic flow measurement and regulation;
- Regular calibration of downhole layered flow to improve the long-term measurement accuracy of the downhole system;
- Real-time monitoring and precise regulation of downhole data can be realized at the remote terminal;
- Meet the needs of various well conditions on land and at sea, and are applicable to vertical wells, directional wells and horizontal wells.
Project Indicators
|
Serial Number |
Technical Name |
Technical Indicators |
|
1 |
Outer Diameter |
ɸ148mm、ɸ116mm、ɸ114mm、ɸ95mm、ɸ78mm |
|
2 |
Maximum Operating Temperature |
125℃、150℃ |
|
3 |
Maximum Operating Pressure |
60MPa/80MPa |
|
4 |
Flow Measurement Range and Accuracy |
5～50m³/d、10～100m³/d、 60～300m³/d、180～800m³/d 600～2000m³/d ，±2%FS |
|
5 |
Pressure Measurement Range and Accuracy |
0～60 MPa、0～80 MPa、 ±0.1%FS |
|
6 |
Opening Adjustment Range |
0~100% |
|
7 |
Customer Customization |
Support |
Previous
Cableless Intelligent Layered Water Injection Tool for Water Wells
Message
Leading the technological innovation of digital wellbore in domestic and foreign oil and gas fields, and becoming an excellent digital energy management company for smart oil and gas fields at home and abroad!
More products