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Special Event Log

Party :Monarch Seq#: 164
Survey: 9269 Dir: 107.2
Client :ExxonMobil FSP :2001
Line : G03A2048A164 LSP :4019
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 @ 15 Knots SEAS: 2.5 m. PITCH: 80%
  • EOL WEATHER: SE @ 15 Knots SEAS: 2.5 m. PITCH: 80%
  • DUMMY FILES :
  • BOL NOISE FILE: 1 = 2 Hz.
  • 2 = 8 Hz.
  • EOL NOISE FILE: 2039 = 2 Hz.
  • 2040 = 8 Hz.
  • SPECIAL EVENTS:
  • Swell noise affecting less than 5% of traces cables 1-3
  • Swell noise affecting 10% of traces on cables 4-7.
  • 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): 14 dead
  • C(6): 6 bad DI
  • C(7): 1 dead, 17 deep
  • BAD GUN DIs
  • GS(1): NIL
  • GS(2): NIL
  • GS(3): NIL
  • GS(4): NIL
  • GS(5): NIL
  • GS(6): #607 disabled
  • 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): 6.4 C(1): 5.5
  • C(2): 5.5 C(2): 4.8
  • C(3): 5.1 C(3): 4.5
  • C(4): 4.8 C(4): 3.7
  • C(5): 4.6 C(5): 3.6
  • C(6): 5.3 C(6): 4.4
  • C(7): 5.6 C(7): 5.8
  • ---------------------------NAVIGATION ------------------------
  • 3590 NAVIGATION TAPE NUMBER: G03A-P294-T10
  • P2 FILE USED: G03A2048A164.0.p294
  • NAVIGATION COMMENTS:
  • Dead at SOL
  • Float GPS: T7R01, T2R01
  • Acoustics: S3T01, S7T07
  • Compasses: S2C1, S7C1, S5C14
  • NAVIGATION ONLINE COMMENTS:
  • G1R07 sub aray 4- intermittent, better 2nd half of line
  • G1R sub array 2 some drop out, d/t swell
  • T5R01- no data from SOL-2587
  • Experienced troussering effect between cable 3 and 4.
  • ---------------NAVIGATION PROCESSING----------------
  • FSP: 2001
  • LSP: 4019
  • FEATHER ANGLES
  • MIN: 0.4
  • MAX: 11.4
  • PRIMARY NAVIGATION: Multifix 2.
  • GYRO USED IN PROCESSING: Gyro 2.
  • ACOUSTICS NOT USED: 52301,52707.
  • GPS TARGETS NOT USED: 64201,64701.
  • COMPASSES NOT USED: 1201,1514,1610,1701.
  • SPECIAL COMMENTS:
  • Cable DI's Out : 1201,1315,1514,1606,1701,1717.
  • *********************LINE ACCEPTANCE***************************
  • *****(SIGNING IS ACCEPTANCE OF THE LINE)*****
  • NAVIGATION PROCESSING:_________________________________________________
  • QUALITY CONTROL_____________________________________________
  • SEISMIC PROCESSING__________________________________________
  • COORDINATOR_________________________________________________
  • CLIENT REP.__________________________________________________
  • Return to Line List