_________________________________________________________________ | | |CHECKSHOT SURVEY STACK SUMMARY LISTING (TWO WAY CORRECTED TIMES) | | | | Gun and Hydrophone Coordinates: | | | | Gun Azimuth 186.0 DEG | | Gun Offset 64.0 M | | Gun Depth From Schlumberger Zero 26.5 M | | Hydrophone Depth From Schlumberger Zero 31.5 M | | | | SRD Depth From Schlumberger Zero 21.5 M | | | | Other VSP constants: | | | | True Vertical Time Correction YES | | Surface Velocity 1524.00 M/S | | | |_________________________________________________________________| | Stack | Measured | Measured |True Vert.|Corrected | Average | | number | Depth |Trans Time|Depth from|Trans Time| Velocity | | | (1) | | SRD (2) | (3) | (4) | | | (M ) | (MS) | (M ) | (MS) | (M/S) | |__________|__________|__________|__________|__________|__________| | 27 | 182.0 | 92.57 | 160.5 | 183.76 | 1817.31| | 27 | 197.0 | 96.78 | 175.5 | 193.81 | 1882.84| | 26 | 282.0 | 138.96 | 260.5 | 282.28 | 1897.09| | 26 | 297.0 | 145.73 | 275.5 | 296.33 | 1909.03| | 25 | 381.9 | 180.19 | 360.4 | 367.44 | 2005.48| | 25 | 396.9 | 186.08 | 375.4 | 379.48 | 2021.47| | 24 | 481.9 | 217.54 | 460.4 | 443.61 | 2115.36| | 24 | 496.9 | 223.29 | 475.4 | 455.25 | 2127.53| | 23 | 581.9 | 254.41 | 560.4 | 518.19 | 2199.04| | 23 | 596.9 | 260.22 | 575.4 | 529.91 | 2207.25| | 22 | 681.9 | 289.78 | 660.4 | 589.52 | 2273.92| | 22 | 696.9 | 294.90 | 675.4 | 599.81 | 2285.16| | 21 | 782.0 | 323.56 | 760.5 | 657.49 | 2344.72| | 21 | 797.0 | 327.51 | 775.5 | 665.44 | 2362.10| | 20 | 882.0 | 353.48 | 860.4 | 717.69 | 2428.17| | 20 | 897.0 | 358.11 | 875.4 | 727.01 | 2438.51| | 19 | 982.1 | 385.70 | 960.5 | 782.43 | 2484.06| | 19 | 997.1 | 390.91 | 975.5 | 792.88 | 2489.22| | 18 | 1082.0 | 418.67 | 1060.4 | 848.60 | 2526.41| | 18 | 1097.0 | 423.55 | 1075.4 | 858.39 | 2532.64| | 17 | 1181.8 | 449.73 | 1160.2 | 910.93 | 2573.34| | 17 | 1196.8 | 454.21 | 1175.2 | 919.90 | 2580.95| | 16 | 1282.0 | 479.09 | 1260.4 | 969.82 | 2624.39| | 16 | 1297.0 | 484.76 | 1275.4 | 981.19 | 2624.54| | 15 | 1382.0 | 516.36 | 1360.4 | 1044.51 | 2628.22| | 15 | 1397.0 | 522.05 | 1375.4 | 1055.91 | 2628.27| | 14 | 1482.0 | 554.03 | 1460.4 | 1119.98 | 2629.71| | 14 | 1497.0 | 559.51 | 1475.4 | 1130.97 | 2630.68| | 13 | 1581.9 | 589.65 | 1560.2 | 1191.35 | 2639.97| | 13 | 1596.9 | 595.17 | 1575.2 | 1202.40 | 2640.67| | 12 | 1681.9 | 624.72 | 1660.2 | 1261.59 | 2651.63| | 12 | 1696.9 | 630.45 | 1675.2 | 1273.06 | 2651.29| | 11 | 1782.0 | 661.83 | 1760.3 | 1335.91 | 2653.98| | 11 | 1797.0 | 667.47 | 1775.3 | 1347.19 | 2654.03| | 10 | 1881.8 | 697.18 | 1860.1 | 1406.67 | 2662.44| | 10 | 1896.9 | 702.61 | 1875.2 | 1417.55 | 2663.33| | 9 | 1981.9 | 732.39 | 1960.2 | 1477.16 | 2670.99| | 9 | 1996.9 | 737.82 | 1975.2 | 1488.03 | 2671.65| | 8 | 2081.9 | 765.61 | 2060.2 | 1543.64 | 2685.63| | 8 | 2096.9 | 770.44 | 2075.2 | 1553.32 | 2688.23| | 7 | 2182.0 | 797.35 | 2160.3 | 1607.17 | 2704.19| | 7 | 2197.0 | 801.88 | 2175.3 | 1616.23 | 2707.62| | 6 | 2281.9 | 826.53 | 2260.2 | 1665.55 | 2729.56| | 6 | 2296.9 | 831.04 | 2275.2 | 1674.58 | 2732.77| | 5 | 2381.9 | 854.24 | 2360.2 | 1721.00 | 2758.02| | 5 | 2396.9 | 858.14 | 2375.2 | 1728.80 | 2762.96| | 4 | 2481.9 | 881.78 | 2460.2 | 1776.11 | 2785.22| | 4 | 2496.9 | 885.22 | 2475.2 | 1783.01 | 2791.32| | 3 | 2582.0 | 906.79 | 2560.2 | 1826.18 | 2818.70| | 3 | 2597.0 | 910.95 | 2575.2 | 1834.51 | 2822.27| |__________|__________|__________|__________|__________|__________| |(1)Measured Depth is Cable Depth Referenced to Schlumberger Zero.| |(2)TVD is referenced to SRD (5) | |(3)TW Transit time with respect to SRD(5) corrected for Deviation| |(4) Average Velocity from close to source sensor to geophone. | |(5)SRD is Seismic Reference Depth. | |__________|__________|__________|__________|__________|__________|