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Table T16. Time intervals during which mud gas was recovered from the geological formation, Hole C0020A.
|
Period of mud-gas recovery
|
Depth of recovered mud
gas MSF (m)
|
Start date
(2012)
|
Start time
(h)
|
End date
(2012)
|
End time
(h)
|
|
Top
|
Bottom
|
|
15 Aug
|
1107
|
15 Aug
|
1202
|
648.0
|
694.5
|
|
15 Aug
|
1215
|
15 Aug
|
1220
|
702.0
|
708.0
|
|
15 Aug
|
1224
|
15 Aug
|
1226
|
712.5
|
713.5
|
|
15 Aug
|
1555
|
15 Aug
|
1607
|
787.5
|
798.5
|
|
15 Aug
|
1612
|
15 Aug
|
1617
|
803.0
|
806.0
|
|
15 Aug
|
1735
|
15 Aug
|
1738
|
822.0
|
825.0
|
|
15 Aug
|
1745
|
15 Aug
|
1754
|
832.0
|
837.5
|
|
15 Aug
|
1802
|
15 Aug
|
1813
|
839.5
|
848.0
|
|
15 Aug
|
1832
|
15 Aug
|
1843
|
852.5
|
861.5
|
|
15 Aug
|
1850
|
15 Aug
|
1914
|
868.0
|
886.0
|
|
15 Aug
|
2104
|
15 Aug
|
2144
|
888.0
|
924.5
|
|
16 Aug
|
1446
|
16 Aug
|
1536
|
1005.5
|
1035.5
|
|
16 Aug
|
1733
|
16 Aug
|
1744
|
1043.5
|
1055.0
|
|
16 Aug
|
1747
|
16 Aug
|
1751
|
1055.5
|
1058.5
|
|
16 Aug
|
1812
|
16 Aug
|
1823
|
1063.0
|
1076.5
|
|
16 Aug
|
2027
|
16 Aug
|
2049
|
1077.5
|
1091.0
|
|
16 Aug
|
2055
|
16 Aug
|
2127
|
1093.5
|
1105.5
|
|
16 Aug
|
2140
|
16 Aug
|
2146
|
1109.5
|
1114.0
|
|
18 Aug
|
1303
|
18 Aug
|
1422
|
1195.5
|
1229.5
|
|
18 Aug
|
1452
|
18 Aug
|
1521
|
1233.0
|
1245.0
|
|
18 Aug
|
1755
|
18 Aug
|
1815
|
1251.5
|
1257.5
|
|
18 Aug
|
1818
|
18 Aug
|
1839
|
1258.0
|
1263.0
|
|
25 Aug
|
1344
|
25 Aug
|
1355
|
1267.0
|
1271.0
|
|
26 Aug
|
0043
|
26 Aug
|
0055
|
1306.5
|
1314.0
|
|
26 Aug
|
0115
|
26 Aug
|
0156
|
1317.0
|
1340.5
|
|
26 Aug
|
0159
|
26 Aug
|
0224
|
1341.0
|
1353.0
|
|
26 Aug
|
0353
|
26 Aug
|
0408
|
1353.5
|
1360.5
|
|
26 Aug
|
0417
|
26 Aug
|
0437
|
1362.0
|
1370.0
|
|
26 Aug
|
1339
|
26 Aug
|
1354
|
1381.0
|
1383.5
|
|
26 Aug
|
1527
|
26 Aug
|
1558
|
1388.5
|
1397.0
|
|
26 Aug
|
1611
|
26 Aug
|
1736
|
1400.0
|
1430.5
|
|
26 Aug
|
1741
|
26 Aug
|
1858
|
1431.5
|
1436.0
|
|
26 Aug
|
1921
|
26 Aug
|
1953
|
1439.0
|
1448.0
|
|
26 Aug
|
2116
|
26 Aug
|
2132
|
1453.0
|
1456.0
|
|
26 Aug
|
2146
|
26 Aug
|
2217
|
1457.5
|
1467.5
|
|
27 Aug
|
1026
|
27 Aug
|
1033
|
1503.0
|
1504.0
|
|
27 Aug
|
1052
|
27 Aug
|
1103
|
1507.0
|
1518.5
|
|
27 Aug
|
1122
|
27 Aug
|
1137
|
1519.5
|
1529.0
|
|
27 Aug
|
1151
|
27 Aug
|
1220
|
1529.5
|
1542.5
|
|
27 Aug
|
1239
|
27 Aug
|
1251
|
1544.0
|
1551.5
|
|
27 Aug
|
1308
|
27 Aug
|
1457
|
1559.5
|
1597.5
|
|
27 Aug
|
2028
|
27 Aug
|
2032
|
1602.5
|
1604.0
|
|
31 Aug
|
0941
|
31 Aug
|
0952
|
1628.0
|
1629.0
|
|
31 Aug
|
1303
|
31 Aug
|
1316
|
1637.0
|
1638.5
|
|
31 Aug
|
1506
|
31 Aug
|
1804
|
1641.5
|
1675.5
|
|
31 Aug
|
1832
|
31 Aug
|
1912
|
1677.0
|
1696.0
|
|
31 Aug
|
1937
|
31 Aug
|
2045
|
1696.5
|
1737.0
|
|
1 Sep
|
0818
|
1 Sep
|
0835
|
1765.0
|
1766.1
|
|
1 Sep
|
1009
|
1 Sep
|
1028
|
1772.0
|
1775.0
|
|
1 Sep
|
1041
|
1 Sep
|
1053
|
1776.0
|
1780.0
|
|
1 Sep
|
1109
|
1 Sep
|
1211
|
1781.5
|
1810.0
|
|
1 Sep
|
1220
|
1 Sep
|
1244
|
1810.5
|
1820.0
|
|
1 Sep
|
2023
|
1 Sep
|
2043
|
1826.5
|
1829.5
|
|
1 Sep
|
2103
|
1 Sep
|
2123
|
1830.5
|
1834.0
|
|
1 Sep
|
2144
|
1 Sep
|
2237
|
1836.5
|
1848.0
|
|
1 Sep
|
2246
|
1 Sep
|
2358
|
1848.5
|
1870.5
|
|
2 Sep
|
0016
|
2 Sep
|
0132
|
1873.0
|
1881.5
|
|
2 Sep
|
0222
|
2 Sep
|
0255
|
1883.0
|
1886.0
|
|
2 Sep
|
0305
|
2 Sep
|
0403
|
1886.3
|
1891.0
|
|
2 Sep
|
0439
|
2 Sep
|
0722
|
1893.0
|
1915.0
|
|
2 Sep
|
1343
|
2 Sep
|
1433
|
1921.5
|
1928.0
|
|
2 Sep
|
1649
|
2 Sep
|
1728
|
1929.5
|
1934.0
|
|
2 Sep
|
1952
|
2 Sep
|
2033
|
1937.5
|
1945.0
|
|
2 Sep
|
2244
|
2 Sep
|
2309
|
1946.0
|
1950.0
|
|
4 Sep
|
1723
|
4 Sep
|
1732
|
1965.5
|
1966.5
|
|
4 Sep
|
1833
|
4 Sep
|
1855
|
1969.5
|
1973.0
|
|
5 Sep
|
0244
|
5 Sep
|
0259
|
1989.5
|
1991.0
|
|
5 Sep
|
0354
|
5 Sep
|
0407
|
1991.5
|
1995.0
|
|
5 Sep
|
0718
|
5 Sep
|
0741
|
2000.5
|
2003.0
|
|
5 Sep
|
0905
|
5 Sep
|
1129
|
2004.0
|
2032.5
|
|
5 Sep
|
1142
|
5 Sep
|
1238
|
2035.5
|
2048.5
|
|
5 Sep
|
1255
|
5 Sep
|
1714
|
2049.0
|
2080.5
|
|
5 Sep
|
1734
|
5 Sep
|
1819
|
2082.0
|
2087.0
|
|
5 Sep
|
1843
|
5 Sep
|
2116
|
2088.5
|
2105.0
|
|
6 Sep
|
0407
|
6 Sep
|
0422
|
2116.5
|
2119.0
|
|
6 Sep
|
0508
|
6 Sep
|
0535
|
2121.5
|
2124.5
|
|
6 Sep
|
0632
|
6 Sep
|
0839
|
2128.0
|
2150.5
|
|
6 Sep
|
0851
|
6 Sep
|
0946
|
2152.5
|
2163.5
|
|
6 Sep
|
1009
|
6 Sep
|
1024
|
2165.0
|
2168.0
|
|
6 Sep
|
1027
|
6 Sep
|
1237
|
2169.0
|
2193.5
|
|
6 Sep
|
1310
|
6 Sep
|
1319
|
2195.5
|
2196.5
|
|
7 Sep
|
0354
|
7 Sep
|
0414
|
2207.0
|
2209.5
|
|
7 Sep
|
0524
|
7 Sep
|
0533
|
2212.5
|
2213.5
|
|
7 Sep
|
0550
|
7 Sep
|
076
|
2214.5
|
2227.5
|
|
7 Sep
|
0721
|
7 Sep
|
0819
|
2230.0
|
2240.0
|
|
7 Sep
|
0836
|
7 Sep
|
0923
|
2241.0
|
2259.0
|
|
7 Sep
|
0935
|
7 Sep
|
0946
|
2261.5
|
2264.0
|
|
7 Sep
|
0959
|
7 Sep
|
1032
|
2266.5
|
2277.5
|
|
7 Sep
|
1113
|
7 Sep
|
1207
|
2278.5
|
2300.0
|
|
7 Sep
|
2032
|
7 Sep
|
2106
|
2311.0
|
2317.0
|
|
7 Sep
|
2119
|
7 Sep
|
2253
|
2317.5
|
2342.0
|
|
7 Sep
|
2328
|
8 Sep
|
0256
|
2345.0
|
2379.0
|
|
8 Sep
|
0315
|
8 Sep
|
0413
|
2381.0
|
2392.5
|
|
8 Sep
|
1155
|
8 Sep
|
1251
|
2412.5
|
2431.0
|
|
8 Sep
|
1317
|
8 Sep
|
1403
|
2432.0
|
2440.0
|
|
9 Sep
|
0503
|
9 Sep
|
0514
|
2463.5
|
2466.0
|
Data were recorded nonstop during operations, including periods when drilling did not advance into the formation and times without mud flow and/or mud-gas recovery. The latter did not yield meaningful information about gas content of the geological formation and were carefully identified and discarded from the data set, leaving data recorded during times reported here for further data processing. Time is ship local time (UTC + 8 h).
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