Deep Well Logging Equipment Well Logging Tools
Well logging tools are used to obtain information about the geology, structure, and fluids present in a wellbore. Here are the general steps for using well logging tools:
1. Preparation: Before logging, the wellbore must be properly prepared. This includes cleaning the well, removing debris, and ensuring that the tool can be lowered and raised safely.
2. Tool selection: Different well logging tools are used to obtain different types of information. The tools selected depend on the purpose and goals of the logging.
3. Tool deployment: The logging tool is lowered into the wellbore either on a cable. The logging tool is then run vertically through the wellbore.
4. Data collection: As the logging tool moves through the wellbore, it collects data such as temperature, pressure, and electrical conductivity. This data is transmitted to the surface for analysis.
5. Interpretation: After the data is collected, it is analyzed by geologists and other experts. The information collected from the logs can be used to create a log or cross section of the wellbore, which can help to identify potential oil and gas reserves.
Technical Specification
Dip (inclination): | 0° -- 50° | Accuracy: | ±0.5° | |
Azimuth: | 0° -- 360° | Accuracy: | ±3°(typical @dip≥4°) | |
Resolution: | Azimuth:1° | Dip:0.1° | ||
Endurance: | About 6 hours (Using DC Power) | |||
Pressure: | 250 bar | |||
Dimensions: | Diameter Ø40 mm, Length 1230 mm, Weight 6 kg | |||
Storage: | 10 Projects with 99 shots each | |||
Temperature: | -10°C -- +60°C | |||
Power Supply: | 220V AC input or use internal DC battery |
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