Published July 10, 2020
| Version v1
Dataset
Open
IODP Expedition 305, Hole U1309D - Well Logging Data
Authors/Creators
- Ildefonse, Benoit
- Ohara, Yasuhiko
- Miller, D. Jay
- MacLeod, Christopher J.
- Delius, Heike
- Abe, Natsue
- Beard, James S.
- Brunelli, Daniele
- Delacour, Adelie
- Escartin, Javier
- Fryer, Patricia B.
- Halfpenny, Angela
- Hansen, Heidi-Elisabeth
- Harris, Amber C.
- Hasebe, Akihiro Tamura
- Hellebrand, Eric
- Ishimaru, Satoko
- Johnson, Kevin T.M.
- Karner, Garry D.
- Linek, Margaret
- Mason, Olivia U.
- Michibayashi, Katsuyoshi
- Nozaka, Toshio
- Rosner, Martin
- Suhr, Guenter
- Tominaga, Masako
- Yamasaki, Toru
- Zhao, Xixi
Description
Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, gamma radiation, velocity, density, borehole images,…) in any hole depends on the scientific objectives and operational constraints.