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Special Event Log

Party :Monarch Seq#: 211
Survey: 9269 Dir: 107.2
Client :ExxonMobil FSP :2290
Line : G03A2176N211 LSP :3610
Comments
  • GENERAL SURVEY PARAMETERS: Gippsland Basin
  • RECORDING SYSTEM : MSX / CRS
  • STREAMERS : 7 X 5000 METERS
  • STREAMER SEPARATION: 100 METERS
  • TOTAL CHANNELS : 2800
  • RECORDING FILTERS
  • LOW CUT : 2 Hz/12 dB per oct.
  • HIGH CUT : 206 Hz/264 dB per oct.
  • STREAMER DEPTH : 9 METERS
  • RECORD LENGTH : 6.5 SECONDS
  • SHOT POINT INTERVAL: 18.75 METERS
  • GROUP INTERVAL : 12.5 METERS
  • SOURCE DEPTH : 8 METERS (DI s ARE 1 METER ABOVE THE GUN)
  • SOURCE VOLUME : 3000 CUBIC INCHES X 2
  • SOURCE SEPARATION : 50 METERS
  • CENTER OF SOURCE TO CABLE REFERENCE POINT: 126 METERS
  • CENTER OF SOURCE TO CABLE LAST GROUP : 5102 METERS
  • ---------------------------------------------------------------
  • BOL WEATHER: SE @ 08 Knots SEAS: 1.8 m. PITCH: 74%
  • EOL WEATHER: SE @ 08 Knots SEAS: 1.8 m. PITCH: 74%
  • DUMMY FILES : 3-67
  • BOL NOISE FILE: 1 = 2 Hz.
  • 2 = 8 Hz.
  • EOL NOISE FILE: 1389 = 2 Hz.
  • 1390-1391 = 8 Hz.
  • SPECIAL EVENTS:
  • Traces 1-192 Edited on cable 1 d/t depth (lost Techno Float).
  • Swell bursts on random traces (Cables 4,5,6 worse)
  • SP 3091-3179 not required for coverage.
  • LGSP: 3609 d/t Src: 2 No volume timebreak generated 3610.
  • EXTERNAL NOISE FROM:
  • AHEAD : NIL
  • ASTERN: NIL
  • ABEAM : NIL
  • BAD BIRD DIs
  • C(1): NIL
  • C(2): 1 dead
  • C(3): 15 bad DI
  • C(4): NIL
  • C(5): NIL
  • C(6): NIL
  • C(7): 1 dead
  • BAD GUN DIs
  • GS(1): NIL
  • GS(2): 202
  • GS(3): NIL
  • GS(4): NIL
  • GS(5): NIL
  • GS(6): 608
  • GS(7): NIL
  • GS(8): NIL
  • BAD GUN PIs
  • GS(1): NIL
  • GS(2): NIL
  • GS(3): NIL
  • GS(4): NIL
  • GS(5): NIL
  • GS(6): NIL
  • GS(7): NIL
  • GS(8): NIL
  • BOL NOISE: EOL NOISE:
  • C(1): 5.2 C(1): 4.5
  • C(2): 4.6 C(2): 3.8
  • C(3): 5.1 C(3): 3.9
  • C(4): 5.5 C(4): 3.8
  • C(5): 7.8 C(5): 3.4
  • C(6): 4.9 C(6): 4.5
  • C(7): 5.1 C(7): 4.9
  • ---------------------------NAVIGATION ------------------------
  • 3590 NAVIGATION TAPE NUMBER: G03A-P294-T16
  • P2 FILE USED: G03A2176N211.0.p294
  • NAVIGATION COMMENTS:
  • Dead at SOL
  • Float GPS: T7R01, T6R01
  • Acoustics: S3T01, S7T07
  • Compasses: S2C1, S7C1
  • NAVIGATION ONLINE COMMENTS:
  • ---------------NAVIGATION PROCESSING----------------
  • FSP:2290
  • LSP:3610
  • FEATHER ANGLES
  • MIN:-.9
  • MAX:9.2
  • PRIMARY NAVIGATION:MFIX_2_Optus ( VESREF 3 )
  • GYRO USED IN PROCESSING:Gyro 2
  • ACOUSTICS NOT USED:52301 52707
  • GPS TARGETS NOT USED:64401 64501 64701 63107
  • COMPASSES NOT USED:1201 1701
  • SPECIAL COMMENTS:
  • Seismic shot gap 3091-3179. All shots processed.
  • Gunstring #4 out d/t dropouts.
  • Cable DI out: 1315 1701 1201
  • *********************LINE ACCEPTANCE***************************
  • *****(SIGNING IS ACCEPTANCE OF THE LINE)*****
  • NAVIGATION PROCESSING:_________________________________________________
  • QUALITY CONTROL_____________________________________________
  • SEISMIC PROCESSING__________________________________________
  • COORDINATOR_________________________________________________
  • CLIENT REP.__________________________________________________
  • Return to Line List