A-One Oil High Temperature 5-Parameter Production Logging Tool refers to a logging technology that simultaneously acquires five key parameters : Temperature, Pressure, Flow Gauge, Natural Gamma, and CCL in the same well operation. It is usually composed of downhole logging unit (thermometer, pressure gauge, flowmeter, natural gamma,ccl) and a ground control system.
Advantage Analysis
Single-trip logging with synchronized data acquisition
5-parameter synchronous recording eliminates the need for multiple downhole visits or parallel connection of multiple tools, significantly reducing operation costs and time.
High Temperature & High Pressure Reliability
It can operate stably at 400 ℃ and 60 MPa, meeting the requirements of deep hot wells and ultra-high temperature oil and gas layers.
Data Integrity
Natural gamma maintains stable counting and strong CCL signals at high temperatures, ensuring the accuracy of wellbore trajectory and layer location.
Vibration-Resistant, Shock-Resistant & Tightly Sealed
It has been verified through vibration, shock and sealing tests that it is suitable for complex downhole working environments.
Wide Range of Application
Apart from traditional oil and gas exploration, it can also be used for real-time monitoring of geothermal, steam injection and production, water/steam injection profiles, and deep high-temperature wells.
Our Equipment
Applications
The High Temperature 5-Parameter Production Logging Tool is mainly applied to logging tasks in the following harsh environments:
◆ Deep/Ultra-Deep Oil & Gas Reservoirs-As the drilling depth increases, the ground temperature gradient often causes the bottom hole temperature to exceed 175°C, which is their main application scene.
◆ High-Temperature & High-Pressure (HPHT) Oil & Gas Fields-Specifically designed for complex oil and gas reservoirs that simultaneously possess high temperatures and high formation pressures.
◆ Geothermal Well Exploration-The target of geothermal resources is high-temperature strata, with the bottom temperature of the well reaching over 200° C. The 5 high-temperature parameters are essential tools for evaluating the characteristics of geothermal reservoirs.
◆ Deepwater Oil & Gas Exploration-The strata in deepwater areas often have a relatively high geothermal gradient. Coupled with the well depth, it is also easy to form a 5-temperature environment.
◆ Heavy Oil Thermal Recovery Wells-During thermal recovery processes such as steam flooding or SAGD, the temperature around the wellbore is extremely high, and high-temperature tools are required for production monitoring and effect evaluation.
Conclusion
High Temperature 5-Parameter Production Logging Tool can simultaneously obtain five key parameters - temperature, pressure, flow gauge, natural gamma and CCL in a single well entry. It features reliability, resistance to vibration and shock, and sealing to prevent leakage. Its advantages lie in reducing operation costs, enhancing data integrity, and adapting to extreme underground environments. It has been verified and promoted in various scenarios such as geothermal energy, steam injection and production, water injection profiles, and deep high-temperature oil and gas wells. As oil and gas exploration progresses towards deeper and hotter targets, high-temperature 5-parameter logging will continue to leverage its core value of "one-time well entry and simultaneous acquisition of all parameters", providing reliable formation information support for the efficient development of oil and gas resources.
Welcome to contact us to learn more about our tools via e-mail info@a-oneoil.com
