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Table T3. Bottom-hole assembly, Holes C0001C and C0001D. (See table notes.)

BHA component Length
(m)
Cumulative length
from bit (m)
PDC bit 0.320 0.320
Bit sub 0.610 0.930
Crossover sub 0.612 1.542
geoVISION 3.065 4.607
sonicVISION 7.620 12.227
Power pulse 8.555 20.782
seismicVISION 4.635 25.417
adnVISION 6.252 31.669
Crossover sub 0.610 32.279
6-3/4 inch drilling collar 9.315 41.594
6-3/4 inch drilling collar 9.319 50.913
6-3/4 inch drilling collar 9.313 60.226
6-3/4 inch drilling collar 9.315 69.541
6-3/4 inch drilling collar 9.316 78.857
6-3/4 inch drilling collar 9.313 88.170
6-3/4 inch drilling collar 9.315 97.485
6-3/4 inch drilling collar 9.314 106.799
6-3/4 inch drilling collar 9.314 116.113
6-3/4 inch drilling collar 9.318 125.431
6-3/4 inch drilling collar 9.315 134.746
6-3/4 inch drilling collar 9.314 144.060
Jar 10.095 154.155
6-3/4 inch drilling collar 9.314 163.469
6-3/4 inch drilling collar 9.314 172.783
Crossover sub 0.610 173.393
Heavy weight drill pipes 185.687 359.080
Crossover sub 0.610 359.690
Crossover sub 0.605 360.295

Notes: LSF = LWD depth below seafloor. See “Data and log quality.”

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