Table T5. Downhole measurements made by wireline tool strings, Expedition 336.
| Tool string | Tool | Measurement | Sampling interval** (cm) |
Approximate vertical resolution (cm) |
|---|---|---|---|---|
| Microbiology combo (Hole 395A) | LEH-MT* | Temperature | 15 | NA |
| EDTC* | Total gamma ray | 5 and 15 | 30 | |
| HNGS* | Spectral gamma ray | 15 | 51 | |
| MTT | Borehole fluid temperature | 15 | NA | |
| DEBI-t | Biomass | 0.15 | NA | |
| Adapted microbiology combo I (Hole U1382A) | LEH-MT* | Temperature | 15 | NA |
| EDTC* | Total gamma ray | 5 and 15 | 30 | |
| HLDS* | Bulk density | 2.5 and 15 | 38/46 | |
| HRLA | Resistivity | 15 | 30 | |
| DEBI-t | Biomass | 0.15 | NA | |
| FMS-HNGS (Hole U1382A) | LEH-QT* | Temperature | 15 | NA |
| EDTC* | Total gamma ray | 5 and 15 | 30 | |
| HNGS* | Spectral gamma ray | 15 | 51 | |
| GPIT* | Tool orientation | 0.25 and 15 | NA | |
| FMS* | Microresistivity imaging | 0.25 | 0.5 | |
| Adapted microbiology combo II (Hole U1383C) | LEH-QT* | Temperature | 15 | NA |
| EDTC* | Total gamma ray | 5 and 15 | 30 | |
| HNGS* | Spectral gamma ray | 15 | 51 | |
| HLDS* | Bulk density | 2.5 and 15 | 38/46 | |
| DEBI | Biomass | 0.15 | NA | |
| FMS-sonic* (Hole U1383C) | LEH-QT* | Temperature | 15 | NA |
| EDTC* | Total gamma ray | 5 and 15 | 30 | |
| HNGS* | Spectral gamma ray | 15 | 51 | |
| DSI* | Acoustic velocity | 15 | 107 | |
| GPIT* | Tool orientation | 0.25 and 15 | NA | |
| FMS* | Microresistivity imaging | 0.25 | 0.5 |
* = all tool and tool string names are trademarks of Schlumberger. ** = Sampling interval based on optimal logging speed. For definitions and tool acronyms, see Table T6.
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