Previous   |    Close   |    Next

Table T8. Contamination test results from the use of perfluorcarbon tracer and fluorescent microspheres, Holes U1318A and U1318B.

Core,
section
Depth
(mbsf)
PFC-out PFC-in Catwalk Drill
fluid
Fluorescent
microspheres
307-U1318A-
1H3 4.85–4.90 ND ND 0
2H-3 14.05–14.10 ND ND 0
3H-3 23.55–23.60 ND ND 2425
5H-3 42.50–42.55 ND ND Positive 0
6H-3 51.50–51.55 ND ND 0
7H-3 61.50–61.55 ND ND ND 0
8H-3 70.47–70.52 ND ND ND 0
9H-3 80.50–80.55 Positive ND ND 0
10H-3 89.50–89.55 ND ND 0
11H-3 99.50–99.55 Positive ND ND 20
12H-3 108.50–108.55 Positive ND 0
13H-3 118.50–118.55 Positive ND ND 18
307-U1318B-
17X-3 151.95–152.00 ND  
18X-3 162.05–162.10 ND ND ND Positive 0
19X-4 171.65–171.70 ND ND Positive 0
20X-4 181.25–181.30 ND ND 0
21X-5 192.35–192.40 ND ND 16
22X-4 200.45–200.50 ND ND 0
23X-3 209.45–209.50 ND ND ND 782
24X-4 220.45–220.50 ND ND 0
25X-2 226.45–226.50 ND ND 0
26X-2 229.96–230.01 ND ND 0
27X-1 236.30–236.35 ND ND 0

Notes: PFC-out = sample from the core periphery (interface between liner and core), PFC-in = sample from the inner core section between center and periphery. — = no sample taken, ND = no detection.

Previous   |    Close   |    Next   |    Top of page