Table T15. Check shot stack summary, Hole U1324A.
| Gun azimuth: 0 |
| Gun offset: 49 |
| Gun depth from Schlumberger zero (m): 12.6 |
| Hydrophone depth from Schlumberger zero (m): 12.6 |
| SRD from Schlumberger zero (m): 10.6 |
| Water depth (meters below rig floor, mbrf): 1066.1 |
| Other check shot constants: |
| True vertical time correction: yes |
| Surface velocity (m/s): 1524.0 |
| Stack number |
Measured depth (mbrf) |
Shots stacked (N) |
Measured transit time (ms) |
True vertical depth from SRD (mbsl) |
Corrected two-way traveltime (ms) |
Interval velocity (m/s) |
|---|---|---|---|---|---|---|
| 16 | 1149.9 | 5 | 759.84 | 1139.3 | 1520.90 | 1582.64 |
| 15 | 1177.0 | 5 | 776.95 | 1166.4 | 1555.15 | 1602.26 |
| 14 | 1220.0 | 5 | 803.76 | 1209.4 | 1608.82 | 1654.27 |
| 13 | 1250.0 | 5 | 821.88 | 1239.4 | 1645.09 | 1689.34 |
| 12 | 1275.5 | 5 | 836.96 | 1264.9 | 1675.28 | 1642.15 |
| 11 | 1300.0 | 5 | 851.87 | 1289.4 | 1705.12 | 1596.43 |
| 10 | 1325.0 | 7 | 867.51 | 1314.4 | 1736.44 | 1645.45 |
| 9 | 1350.0 | 9 | 882.69 | 1339.4 | 1766.83 | 1702.81 |
| 8 | 1375.1 | 9 | 897.42 | 1364.5 | 1796.31 | 1708.40 |
| 7 | 1400.0 | 9 | 911.99 | 1389.4 | 1825.46 | 1688.26 |
| 6 | 1425.1 | 9 | 926.84 | 1414.5 | 1855.19 | 1777.93 |
| 5 | 1449.9 | 9 | 940.78 | 1439.3 | 1883.09 | 1802.80 |
| 4 | 1495.0 | 9 | 965.78 | 1484.4 | 1933.12 | 1827.46 |
| 3 | 1520.0 | 7 | 979.45 | 1509.4 | 1960.49 | 1832.37 |
| 2 | 1544.9 | 9 | 993.03 | 1534.3 | 1987.66 | 1851.97 |
| 1 | 1565.0 | 9 | 1003.87 | 1554.4 | 2009.37 | 0.00 |
Note: SRD = seismic reference depth.
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