Borehole Logging Sidewall Probe, 3000m Depth
This combined sidewall probe is designed for stratum lithology acquisition and strata division. It determines resistivity, porosity, and volume density and also evaluates the content of radiate minerals such as K and U.
Technical Specifications
Overview
Professional Borehole Logging Solution
The Borehole Logging Sidewall Probe is a comprehensive instrument designed for deep-well logging applications up to 3000 meters. This robust tool integrates multiple sensors, including density, natural gamma, and resistivity, to provide high-precision formation evaluation. Engineered for harsh downhole environments, it ensures reliable real-time data acquisition for professional geological and industrial analysis.
Technical Specifications
Physical Dimensions & Weight
50 mm
Diameter
2,950 mm
Length
28 kg
Max Weight
Operating Environment
3,000 m
Max Depth
20 Mpa
Max Pressure
- Measured Parameters
- Double-spaced compensated densityNatural GammaThree direction laterologCaliperSpontaneous potential
- Temperature Range
- -10°C to 70°C
Density Measurement (DSCD)
Density Measurement Details
| Parameter | Value/Range |
|---|---|
| Measurement Range | 1 to 4 g/cm³ |
| Short Spacing | 200 mm |
| Long Spacing | 350 mm |
| Relative Error | 5% |
| Counting Range | 0 to 32000 cps |
- Source Details
- 100mCi 137Cs radioisotopes
System Integration
- Data Transmission
- 8-bit serial output
- Glimmer Body
- NaI(Tl), Ф23×40mm
