Table T2. Bottom-hole assembly, Hole C0004B. (See table notes.)
| BHA component | Length (m) |
Cumulative length from bit (m) |
|---|---|---|
| PDC bit | 0.350 | 0.350 |
| Stabilizer/float sub | 1.500 | 1.850 |
| Crossover sub | 0.615 | 2.465 |
| geoVISION | 3.084 | 5.549 |
| sonicVISION | 7.624 | 13.173 |
| Power pulse | 8.496 | 21.669 |
| seismicVISION | 4.640 | 26.309 |
| adnVISION | 6.098 | 32.407 |
| Crossover sub | 0.610 | 33.017 |
| 6-3/4 inch drilling collar | 9.310 | 42.327 |
| 6-3/4 inch drilling collar | 9.313 | 51.640 |
| 6-3/4 inch drilling collar | 9.310 | 60.950 |
| 6-3/4 inch drilling collar | 9.292 | 70.242 |
| 6-3/4 inch drilling collar | 9.312 | 79.554 |
| 6-3/4 inch drilling collar | 9.314 | 88.868 |
| 6-3/4 inch drilling collar | 9.310 | 98.178 |
| 6-3/4 inch drilling collar | 9.316 | 107.494 |
| Jar | 10.215 | 117.709 |
| 6-3/4 inch drilling collar | 9.310 | 127.019 |
| Crossover sub | 0.611 | 127.630 |
| Crossover sub | 0.605 | 128.235 |
| Heavy pipe | 37.856 | 166.091 |
| Heavy pipe | 37.876 | 203.967 |
| Heavy pipe | 37.884 | 241.851 |
| Heavy pipe | 37.846 | 279.697 |
| Crossover sub | 0.910 | 280.607 |
Notes: BHA = bottom-hole assembly. PDC = polycrystalline diamond compact.
Previous | Close | Next | Top of page