|
Checkshot
station |
Depth |
Traveltime
(s one way) |
Traveltime
(sbsf 2 way) |
Interval time
(s) |
RMS velocity
(m/s) |
Interval velocity
(m/s) |
|
|---|---|---|---|---|---|---|---|
|
(mbrf)
|
(mbsf)
|
||||||
| Seafloor |
|
|
|
|
|
|
|
| 1 | 2962.3 | 0.0 | 1.973 | 0.000 | 1.973 | 1495.0 | 1495.0 |
| 2 | 3056.0 | 91.7 | 2.025 | 0.053 | 0.053 | 1746.5 | 1746.5 |
| 3 | 3066.0 | 101.7 | 2.031 | 0.059 | 0.006 | 1733.3 | 1616.4 |
| 4 | 3096.0 | 131.7 | 2.048 | 0.075 | 0.017 | 1749.4 | 1805.0 |
| 5 | 3126.0 | 161.7 | 2.064 | 0.091 | 0.016 | 1778.2 | 1910.9 |
| 6 | 3156.0 | 191.7 | 2.081 | 0.108 | 0.017 | 1773.6 | 1749.1 |
| 7 | 3186.0 | 221.7 | 2.097 | 0.125 | 0.017 | 1779.5 | 1817.7 |
| 8 | 3216.0 | 251.7 | 2.112 | 0.140 | 0.015 | 1804.1 | 1997.6 |
|
|
3251.0 | 286.7 | 2.127 | 0.154 | 0.015 | 1857.5 | 2300.1 |
Notes: sbsf = seconds below seafloor. RMS = root mean square. Rig floor (including Kelly bushing) to sea level = 11.2 m. Air gun depth = 2 mbsl.