Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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Electrical Resistivity SP Deep Hole Geophysical Well Logging
The purpose of geophysical well logging is to obtain measurements of various physical properties of rocks and fluids in the subsurface environment. These measurements are critical for understanding the geology, fluid flow, and borehole integrity in a particular location. The use of geophysical well logging probes or sensors allows for accurate and reliable measurements of these properties in even the most challenging conditions.
To ensure the accuracy and reliability of the data obtained from borehole logging, it is essential to use high-quality and reliable tools. A standard borehole logging system typically includes a probe, winch, data logger, PC, and logging software. It is essential to invest in the most effective systems to minimize costs and maximize the benefits of borehole logging for your project.
Application
1.Stratum formation evaluation
2.Drilling hole stability
3.Well integrity
4. Environmental monitoring
Geophysical well logging plays a critical role in the exploration, development, and production of hydrocarbon resources. It provides valuable information about the subsurface environment that is critical for making informed decisions and optimizing operations.
Technical Specification
| Instrument Power Supply | DC200V±20%, Electricity≤40mA |
| Electrode Array | AM 16”;AM 64” |
| Natural Gamma Sensor | NaI Crystal |
| Temperature Sensor | Platinum Resistance (pt100) |
| Measuring Range | |
| resistivity | 1~4000Ωm(customize 10000Ωm) |
| Spontaneous Potential (SP) | ±1200mV |
| Natural Gamma | 0~32768cps |
| Temperature Range | 0℃~100℃, Resolution:0.025℃ |
| Measurement Accuracy | 2%(10~4000Ωm)or ±1Ωm |
| Environmental | Temperature<80℃;Pressure<20MPa |
| Signal | Bipolar Codes |
Product Display
