Table
T17. Drilling fluid intrusion estimated based on PFT tracer
experiments, Hole 1175A.
Core,
sectionTotal
sample
weight (g)Bulk
density
(g/cm3)PFT
peak area
Drilling
fluid (µL)/
sediment (g)
190-1175A-
5H-1
3.07
2.92
3.13
1.62
167
443
174
BD
0.26
BD
5H-3
3.43
3.66
3.98
1.61
352
187
524
0.09
BD
0.29
5H-5
3.00
3.07
3.18
1.63
367
1300
117
0.13
1.68
BD
6H-1
1.87
2.60
3.26
1.58
404
71
343
0.30
BD
0.08
6H-3
3.17
2.71
2.93
1.50
142
390
174
BD
0.18
BD
6H-5
2.90
2.79
1.66
1.68
685
269
401
0.70
BD
0.32
Note: BD = below detection (0.01 µL drilling fluid).