Borehole Density Logging Equipment Electrical Logging System Natural Gamma Logger Temperature Logging Caliper Logging System Geophysical Logging Tools
Description
The Sidewall Density Gamma Probe is a versatile wireline tool that can be used in a wide variety of logging applications. Measurements include Natural Gamma, Spontaneous Potential (SP), Laterolog-3 Resistivity, SSD (short-spaced density), LSD (long-spaced density), Compensated density (dual density), and Caliper. The tool section is designed for operation in 50- 300 mm boreholes.
This dual detector, high resolution density tool is fully characterized, producing accurate near and far density measurements transformed into compensated density by use of stand-off compensation algorithms. These algorithms produce effective data even when borehole rugosity and fractures adversely affect .
Features & Benefits
1.Advanced compensation algorithms produce accurate density data even when borehole rugosity and fractures are obstacles
2.Real-time Quantitative Density;Improved thin bed resolution
3.Easy to calibrate with Nylon and Aluminum calibration blocks.
Applications
Density Porosity; Quantitative In-situ Density
Petrophysical Properties
Coal Quality and Delineation
Caliper Borehole Volume
Borehole Density Logging Electrical Logging Natural Gamma Logger Temperature Log Caliper Logging
Parameter
| 1. Source:Cesium-137 |
| 2. Laterolog-3 Electrode:Stainless Steel Electrode |
| 3. Focusing Electrode Length:2L=2×0.6m; Main Electrode Length:L0=0.06m |
| 4. Spontaneous Potential (SP) Electrode:Pb Electrode |
| 5. Natural Gamma Sensor:NaI Crystal,Scattering Sensor:NaI Crystal |
| 6. Counter Range:Caliper:60~300mm,5%; |
| Spontaneous Potential (SP): ±1200mV,5%; |
| Laterolog-3 Resistivity:1.2~1.2×105Ωm,5%; |
| Natural Gamma:0~32768cps; |
| LSD (long-spaced density):0~32768cps; |
| SSD (short-spaced density):0~32768cps; |
| Compensated density (dual density):1~~3 g/ cm,3% |
| 7. Device Power:>10kg |
| 8. Environmental:≤75ºC,20MPa |
| 9. Signal:Bipolar Codes |
Logging uses the principle and method of physics and special instruments to measure the physical parameters of rocks along the drilling (drilling) profile, including resistivity, acoustic velocity, rock density, ray capture and emission capacity. According to these parameters, the underground geological information and resource occurrence state can be understood. Based on the study of these information, engineers discover and evaluate the reserves and occurrence of resources (including oil, natural gas, coal, metal, nonmetal, geothermal, groundwater and other resources).
On this basis, a reasonable and effective development plan of various resources is formulated. In other words, geophysical logging is an extremely important technical means for exploration and development of various resources including oil and gas reservoir, coal, water resources, metal and nonmetal. Even in the city's municipal planning, foundation survey, high-speed railway construction and subway construction also play an important role.
FAQ:
1. What product do you supply?
We supply geophysical instrument: Geo resistivity meter, resistivity imaging system, TEM system, proton magnetometer, borehole logging equipment, borehole deviation survey tools, Borehole Camera, water level meter and ect.
2. Delivery time:
Usually production take about 3-10 days
3. Transportation :
Can be shipped by DHL, TNT, Fedex, and other express, by air, by sea, any you can choose
4. How about after sale service?
Usually, product warranty is 1 year. And we also supply lifelong after-sales service
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