| Priority: |
Alternate |
| Position: |
8°42.77840′N, 84° 8.76753′W |
| Water depth (m): |
678 |
| Target drilling depth (mbsf): |
1500 (1425 m sediment, 75 m basement) |
| Approved maximum penetration (mbsf): |
1500 |
| Survey coverage: |
Inline 1160, Xline 2025
• Track map (Fig. AF1)
• Seismic profile (Fig. AF9)
• Location map (Fig. F6)
|
| Objective: |
Alternate for CRIS-13B. Characterize upper plate basement and fluid flow. |
| Drilling, coring, and downhole measurements program: |
• Hole A: APC/XCB to 800 mbsf.
• Hole B: drill without recovery to 790 mbsf, RCB from 790 to 1500 mbsf.
• Formation temperature measurements (APCT-3/SET).
• FlexIt core orientation measurements.
• Wireline logging (triple combo-UBI, FMS-sonic, VSI).
|
| Nature of rock anticipated: |
Sediments: mud and silt, mud-supported breccia.
Basement: shaly matrix breccia with carbonate, cherty, and basaltic clasts.
|
