Table T22. Results of perfluorocarbon tracer tests, Site 1149.
| Core, section |
Lithology | Position | Weight (g) |
PFT (g) |
Drilling fluid (mL) |
Drilling fluid/rock (mL/g) |
|---|---|---|---|---|---|---|
| Sediment: |
|
|||||
| 185-1149A- |
|
|||||
| 9H-1 | Unconsolidated |
Interior
|
5.69 | 0.0E+00 | 0.0E+00 | 0.0E+00 |
|
Exterior
|
6.50 | 3.9E-09 | 3.9E-03 | 6.1E-04 | ||
| 9H-2 | Unconsolidated |
Interior
|
5.67 | 1.2E-09 | 1.2E-03 | 2.1E-04 |
|
Exterior
|
5.57 | 2.2E-08 | 2.2E-02 | 4.0E-03 | ||
| 9H-3 | Unconsolidated |
Interior
|
5.56 | 0.0E+00 | 0.0E+00 | 0.0E+00 |
|
Exterior
|
6.01 | 1.6E-08 | 1.6E-02 | 2.6E-03 | ||
| 9H-4 | Unconsolidated |
Interior
|
6.28 | 0.0E+00 | 0.0E+00 | 0.0E+00 |
|
Exterior
|
5.80 | 3.5E-10 | 3.5E-04 | 6.1E-05 | ||
| 9H-5 | Unconsolidated |
Interior
|
5.60 | 4.6E-10 | 4.6E-04 | 8.2E-05 |
|
Exterior
|
6.46 | 2.5E-08 | 2.5E-02 | 3.8E-03 | ||
| 9H-6 | Unconsolidated |
Interior
|
5.98 | 0.0E+00 | 0.0E+00 | 0.0E+00 |
|
Exterior
|
6.22 | 0.0E+00 | 0.0E+00 | 0.0E+00 | ||
| 11H-1 | Unconsolidated |
Interior
|
6.95 | 2.2E-10 | 2.2E-04 | 3.1E-05 |
|
Exterior
|
7.14 | 5.4E-10 | 5.4E-04 | 7.6E-05 | ||
| 11H-2 | Unconsolidated |
Interior
|
7.16 | 4.0E-11 | 4.0E-05 | 5.6E-06 |
|
Exterior
|
7.33 | 8.0E-10 | 8.0E-04 | 1.1E-04 | ||
| 11H-3 | Unconsolidated |
Interior
|
6.66 | 2.0E-11 | 2.0E-05 | 3.0E-06 |
|
Exterior
|
5.74 | 0.0E+00 | 0.0E+00 | 0.0E+00 | ||
| 11H-4 | Unconsolidated |
Interior
|
6.65 | 1.4E-10 | 1.4E-04 | 2.2E-05 |
|
Exterior
|
7.78 | 8.5E-11 | 8.5E-05 | 1.1E-05 | ||
| 11H-5 | Unconsolidated |
Interior
|
7.66 | 0.0E+00 | 0.0E+00 | 0.0E+00 |
|
Exterior
|
7.62 | 1.5E-09 | 1.5E-03 | 2.0E-04 | ||
| 11H-6 | Unconsolidated |
Interior
|
4.39 | 1.2E-08 | 1.2E-02 | 2.6E-03 |
|
Exterior
|
4.64 | 5.6E-10 | 5.6E-04 | 1.2E-04 | ||
| 185-1149B- |
|
|||||
| 28R-2 | Marl |
Interior
|
9.37 | 9.9E-10 | 9.9E-04 | 1.1E-04 |
|
Interior
|
12.43 | 6.0E-09 | 6.0E-03 | 4.8E-04 | ||
|
Exterior
|
2.85 | 4.1E-09 | 4.1E-03 | 1.4E-03 | ||
|
Exterior
|
4.38 | 1.0E-08 | 1.0E-02 | 2.3E-03 | ||
| Chert |
Exterior
|
7.03 | 1.7E-08 | 1.7E-02 | 2.5E-03 | |
|
Exterior
|
4.74 | 1.1E-08 | 1.1E-02 | 2.3E-03 | ||
| 185-1149C- |
|
|||||
| 9R-1 | Chalk |
Interior
|
7.16 | 8.2E-12 | 8.2E-06 | 1.1E-06 |
|
Interior
|
3.13 | 6.5E-10 | 6.5E-04 | 2.1E-04 | ||
|
Exterior
|
1.61 | 1.9E-07 | 1.9E-01 | 1.2E-01 | ||
|
Exterior
|
1.62 | 1.8E-08 | 1.8E-02 | 1.1E-02 | ||
|
Exterior
|
3.4 | 6.6E-09 | 6.6E-03 | 1.9E-03 |
Notes: PFT = Perfluorocarbon tracer. Table modified from Smith et al. (in press). This table is also available in ASCII format.