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Table T3. Bottom-hole assembly, Hole C0006B. (See table notes.)

BHA component Length
(m)
Cumulative
length
from bit
(m)
PDC bit 0.350 0.350
Stabilizer/float sub 0.610 0.960
Crossover sub 0.615 1.575
geoVISION 3.084 4.659
sonicVISION 7.624 12.283
Power pulse 8.496 20.779
seismicVISION 4.640 25.419
adnVISION 6.098 31.517
Crossover sub 0.610 32.127
6-3/4 inch drilling collar 9.310 41.437
6-3/4 inch drilling collar 9.313 50.750
6-3/4 inch drilling collar 9.310 60.060
6-3/4 inch drilling collar 9.292 69.352
6-3/4 inch drilling collar 9.312 78.664
6-3/4 inch drilling collar 9.314 87.978
6-3/4 inch drilling collar 9.310 97.288
6-3/4 inch drilling collar 9.316 106.604
Jar 10.215 116.819
6-3/4 inch drilling collar 9.310 126.129
Crossover sub 0.611 126.740
Crossover sub 0.605 127.345

Notes: BHA = bottom-hole assembly. PDC = polycrystalline diamond compact.

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