Table T14. Downhole measurements made by wireline tool strings, Expedition 335.
|
Tool string
|
Tool
|
Measurement
|
Sampling interval (cm) |
Vertical resolution (cm) |
|---|---|---|---|---|
| Triple combo | LEH-MT | Temperature | 15 | NA |
| EDTC | Total gamma ray | 5 and 15 | 30 | |
| APS | Porosity | 5 and 15 | 36 | |
| HLDS | Bulk density | 2.5 and 15 | 38 | |
| HRLA | Resistivity | 15 | 30 | |
| MTT | Temperature | 15 | NA | |
| GPIT | Tool orientation and acceleration | 15 | NA |
For definitions of tool acronyms, see Table T15. All tool and tool string names except the MTT are trademarks of Schlumberger. Sampling interval based on optimal logging speed. Acoustic imaging approximate vertical resolution is at 500 kHz. NA = not applicable.
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