| Priority: |
Primary |
| Position: |
8°35.99802′N, 84°4.4037′W |
| Water depth (m): |
504 |
| Target drilling depth (mbsf): |
800 (550 m sediment, 250 m basement) |
| Approved maximum penetration (mbsf): |
800 |
| Survey coverage: |
Line BGR 99-7 CMP 2350
• Track map (Fig. AF1)
• Seismic profile (Fig. AF4)
• Location map (Fig. F6)
|
| Objective: |
Characterize upper plate basement and fluid flow. |
| Drilling, coring, and downhole measurements program: |
• Hole B: jet-in test for reentry system.
• Hole C: reentry system (20 and 16 inch casing to 260 mbsf).
• Hole C: drill without recovery to 300 mbsf, RCB from 300 to 800 mbsf.
• 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.
|
