Drilling data | Resistivity imaging data | Lithology |
Very loose sand (0 - 0.6 m), N = 2 to 5 for Kutubpalong camp area. | Low resistivity (<7 Ωm) material (0 - 0.5 m) for Kutubpalong camp | Weathered materials & very loose sands for Kutubpalong camp |
Very loose sand (0 - 0.6 m), N = 2 to 5 for Balukhali camp area. | Low resistivity (<7 Ωm) material (0 - 0.6 m) for Balukhali camp | Weathered materials & very lose sands for Balukhali camp |
Fine to Medium sand with cobble and pebble (0.06 - 4.11 m), N = 6 to 10 for Kutubpalong camp area. | High resistivity (14 - 250 Ωm) material (30 - >235 m) for Kutubpalong camp area. | Medium dense Sands for Kutubpalong camp area. |
Fine sand with clay (0.6 - 2.13 m), N = 6 to 10 for Balukhali camp area. | Moderate resistivity (11 - 160 Ωm) material (0.6 - 2 m) for Balukhali camp area. | Fine dense sands with clay for Balukhali camp area |
Very fine to fine sand with some clay (4.11 - 15.24 m.), N = 11 to 30+ for Kutubpalong camp area. | Moderate resistivity (<40 Ωm) material (>2.5 m) for Kutubpalong camp area. | Fine dense sands with silty clay for Kutubpalong camp area. |
Fine to medium sand with sandy shale. (2.13 - 15.24+ m), N = 11 to 30+ for Balukhali camp area. | High resistivity (>160 Ωm) material (>2+ m) for Balukhali camp area. | Fine to medium sands with sandy shale for Balukhali camp area. |