Geodevice
Geodevice - Model SRP-20 -Scintillation Borehole Radiometer
FromGeodevice
Borehole scintillation radiometer SRP-20 − the most advanced version of well-known logging radiometers SRP-97K and SRP-68-02/03 and their analogue in terms of functionality and application. The device is designed to conduct gamma-ray logging in wells up to 300 m depth and drillings. The borehole and hand-held (analogue of SRP-68-01, SRP-88 and SRP-97) versions are in series production. When conducting gamma-ray logging, a continuous curve or chart is recorded, which displays the intensity of gamma radiation in µR/hr. Due to natural absorption by host rock, ionizing radiation from rocks and objects within a radius of up to 30 cm from the scintillation detector is recorded.
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- Fast assessment of rocks’ natural radioactivity
- High sensitivity of measurements
- Portable and easy to use
- Adjustable averaging window
- Supplied with control source (Co-60)
Why SRP-20?
- Borehole radiometer SRP-20 includes both probe and control unit, so that it becomes all-sufficient system for gamma-ray logging
- Waterproof detection unit of borehole version can be used both in dry / filled with liquid boreholes and with any types of casing (or without it)
- Waterproof control unit
- User friendly interface and simple operation
- Built-in Bluetooth and USB enable real time data visualization on a PC or smartphone (tablet)
- The instrument can be supplied with a well logging rod feeder system and a set of rods in order to use the probe in horizontal, inclined, and ascending wells and drillings
- Adjustment of time averaging window enables to record stable data on low level anomalies and provides immediate response during quick scanning
- Upon request, the detection unit can be manufactured for placing in a more than 300 m deep boreholes
- Easy-to-use pointer indicator equipped with a stepper motor eliminates oscillations caused by measuring console movement
- Indicator backlight provides comfort measurements at any conditions
- Rugged transport case and high-quality open type headphones
Areas of SRP-20 application:
- Radioactive / nonradioactive ore exploration
- Lithology studies in boreholes
- Identification and refinement of reservoir intervals (oil and gas-saturated formations)
- Tying to depth during perforating operations
- Determination of clay content and fracturing of rocks
Package contents:
- Logging probe
- Measuring console with built-in battery
- Charger
- Headphones
- Rugged Case
- Reel with slip ring
- Well logging rod feeder system with rods (optionally)
