In conjunction with REC, the Digital Dual Laterolog provides both deep and medium resistivity measurements and is generally comb
Supply Ability: 30 Set/Sets per Year
Payment Terms: L/C,T/T
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Three resistivity measurements provide invasion profile and determine accurate true formation resistivity in wells drilled with low resistivity drill fluid against high resistivity formation. The tool can be combined with other 530-Series tools or Probes using TCT, REC and NEC subs.
Main Applications of the Logs: (with MicroSFT log)
1. True resistivity and flushed zone resistivity
2. Invasion profile
3. Correlation
4. Hydrocarbon detection
5. Depth control
6. Indication of movable hydrocarbon
Specifications of the DLS: (In conjunction with REC)
Pressure rating: 140 MPa/100 MPa
Temperature rating: 25 ~ 175 ºC/ 25 ~ 150 ºC
Storage temperature: 40 ~ 70 ºC
Shock rating: 50g 11ms
Vibration rating: 5g 10~60 Hz, 3-axises
Working voltage: ±12 VDC, 300mA
Measurement range: 0.2 ~ 40000Ωm
0.2 ~ 1Ωm ±20%
1 ~ 2000Ωm ±5%
2000 ~ 5000Ωm ±10%
5000 ~ 40000Ωm ±20%
Vertical resolution: 600mm
Depth of investigation:
Shallow laterolog 800mm
Deep laterolog 2700mm
Maximum logging speed: 1800m/h
Maximum borehole size: 550 mm
OD of the tool: 92 mm
Length of the tool: 3149 mm
Total length: 3589 mm
Weight: 96Kg