IODP

Next Section | Table of Contents

doi:10.2204/iodp.sp.308.2005

Table T3. Wireline logging measurements and time estimates.

Site*
Water depth (m)
Logged interval (m)
Measurements
Time (h)†
BT4-2A
1476
260
Temperature; caliper; spectral gamma ray; electrical resistivity; density; photoelectric effect; porosity; compressional-, shear-, and stoneley-wave velocities; borehole resistivity imaging; and vertical seismic profile
 		22.8
BT4-4A
1435
150
Same as Site BT4-2A.
19.8
URS-1B
1057
532
Same as Site BT4-2A
26.2
URS-2C
1262
278
Same as Site BT4-2A
21.3

Notes: * = Prioritization of sites for wireline logging operations may depend on overall expedition time constraints. † = Time estimates assume setting drill pipe at 80 mbsf, 20 m station spacing for vertical seismic profile, and compliance with the IODP marine mammal guidelines.

Next Section | Table of Contents