Table T4. Leg 204 operations summary.
Proposed
site
Hole
Drill
order
Cored
or
LWD
Depth
PFT
Wpaks
F/MBIO
Number of times deployed
APCM/
PCS
HYACINTH tools
Seafloor
(mbrf)
Hole
(mbsf)
DSA
TAMU
PCS
DVTP
DVTPP
APCT
Number of
FPC
Number of
HRC

204-












HR1a 1244A 1 APC None 10.0 0 0 0 0 0 0 0 0 0
HR1a 1244B 2 APC 906.9 54.1 0 1 0 0 0 1 0 0 0
HR1a 1244C 3 APC/XCB 906.0 333.5 3 3 3 0 2 3 0 0 0
HR1a 1244D 4 LWD 906.0 380.0 0 0 0 0 0 0 0 0 0
HR3a 1245A 5 LWD 886.5 380.0 0 0 0 0 0 0 0 0 0
HR1b 1246A 6 LWD 861.5 180.0 0 0 0 0 0 0 0 0 0
HR4c 1247A 7 LWD 845.0 270.0 0 0 0 0 0 0 0 0 0
HR6 1248A 8 LWD 843.0 194.0 0 0 0 0 0 0 0 0 0
HR4b 1249A 9 LWD 788.5 90.0 0 0 0 0 0 0 0 0 0
HR4a 1250A 10 LWD-1 807.0 210.0 0 0 0 0 0 0 0 0 0
HR2alt 1251A 11 LWD 1228.0 380.0 0 0 0 0 0 0 0 0 0
HR4a 1250B 12 LWD-2 807.0 180.0 0 0 0 0 0 0 0 0 0
HR4b 1249B 13 RAB-8 788.5 74.9 0 0 0 0 0 0 0 0 0
HR4b 1249C 14 APC 788.5 90.0 0 0 3 0 1 0 4 0 0
HR2alt 1251B 15 APC/XCB 1224.4 445.1 6 3 3 0 2 4 3 2 1
HR2alt 1251C 16 APC/XCB 1221.4 17.6 0 0 0 0 0 0 0 0 0
HR2alt 1251D 17 APC/XCB 1221.4 230.5 13 2 4 0 2 1 14 1 1
HR2alt 1251E 18 APC only 1220.0 8.1 1 0 0 0 0 0 0 0 0
HR2alt 1251F 19 APC only 1220.0 8.1 0 0 0 0 0 0 0 0 0
HR2alt 1251G 20 APC 1220.0 21.0 0 0 1 0 0 0 1 0 0
HR6 1248B 21 APC/XCB 841.0 16.0 0 0 0 0 0 1 0 0 0
HR7 1248C 22 APC/XCB 841.0 149.0 0 0 0 1 2 2 0 0 0
HR4a 1250C 23 APC/XCB 807.0 145.0 0 1 2 0 2 5 2 1 0
HR4a 1250D 24 APC/XCB 807.0 145.0 10 1 3 0 2 4 15 0 1
HR4a 1250E 25 APC 807.0 16.0 2 0 0 0 0 0 0 0 0
HR4b 1249D 26 APC 788.5 18.5 1 1 0 0 0 0 0 1 0
HR4b 1249E 27 APC 0.0 18.5 1 0 1 0 0 0 1 0 0
HR4b 1249F 28 APC 788.5 90.0 11 2 2 0 1 5 3 1 1
HR3a 1245B 29 APC/XCB 881.0 473.6 7 1 3 3 0 5 2 0 1
HR3a 1245C 30 APC/XCB 880.0 201.7 12 3 3 0 0 5 15 2 1
HR3a 1245D 31 APC 881.5 24.0 3 0 0 0 0 0 0 0 0
HR1b 1246B 32 APC 860.8 136.7 0 0 0 0 0 5 0 0 0
HR3a 1245E 33 RCB 881.0 540.3 0 0 0 0 0 0 0 0 0
HR2alt 1251H 34 Tricone 1220.0 445.0 0 0 0 0 0 0 0 0 0
HR1a 1244E 35 APC/XCB 904.8 250.0 12 1 4 0 2 6 16 1 0
HR1a 1244F 36 APC/PCS 907.4 24.1 3 0 1 0 0 0 1 0 0
HR4c 1247B 37 APC/XCB 845.9 220.0 0 0 3 2 0 6 16 0 0
HR4a 1250F 38 XCB ctr bit 807.0 180.0 0 0 3 2 0 0 3 0 0
HR4b 1249G 39 APC/XCB 788.5 43.0 0 1 0 0 0 1 0 0 1
HR4b 1249H 40 APC/XCB 788.5 52.5 0 3 0 0 0 0 0 1 0
HR4b 1249I 41 APC/XCB 788.5 33.6 0 0 0 0 0 0 0 0 0
HR4b 1249J 42 APC/XCB 788.5 32.5 0 0 0 0 0 0 0 0 0
HR4b 1249K 43 APC/XCB 788.5 44.2 0 3 0 0 0 0 0 0 0
HR4b 1249L 44 APC/XCB 788.5 38.5 0 2 0 0 0 1 0 0 1
HR5a 1252A 45 APC/XCB 1051.0 259.8 0 0 0 0 0 6 14 0 0
Total number of special tool deployments: 85 28 39 8 16 61 110 10 8
Total number of "successful" deployments: 85 17? 30 8 16 61 107 2 4

Notes: LWD = logging while drilling, PFT = perfluorocarbon tracer, Wpaks = Whirl Paks, MBIO = microbiology, PCS = pressure core sampler, DVTP = Davis-Villinger Temperature Probe, DVTPP = Davis-Villinger Temperature-Pressure Probe, APCT = advanced piston corer temperature tool, APCM = advanced piston corer methane tool, FPC = Fugro Pressure Corer, HRC = HYACE Rotary Corer. APC = advanced piston corer, XCB = extended core barrel, RAB = resistivity at the bit, ctr bit = center bit.