Special Event Log
Party :Monarch
Seq#: 176
Survey: 9269
Dir: 107.2
Client :ExxonMobil
FSP :3000
Line : G03A2144J176
LSP :3325
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: NW @ 18 Knots SEAS: 1.5 m. PITCH: 72%
EOL WEATHER: NW @ 18 Knots SEAS: 1.5 m. PITCH: 75%
DUMMY FILES :
BOL NOISE FILE: 1 = 2 Hz.
2 = 8 Hz.
EOL NOISE FILE: 377 = 2 Hz.
378 = 8 Hz.
SPECIAL EVENTS:
Birds 5-9 cable 7 deep from SP 3160-3260, max depth 14m
EXTERNAL NOISE FROM:
AHEAD : NIL
ASTERN: NIL
ABEAM : NIL
BAD BIRD DIs
C(1): NIL
C(2): 1 dead
C(3): NIL
C(4): NIL
C(5): NIL
C(6): NIL
C(7): 1 dead
BAD GUN DIs
GS(1): NIL
GS(2): NIL
GS(3): NIL
GS(4): NIL
GS(5): NIL
GS(6): #608 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): 4.9 C(1): 6.1
C(2): 4.4 C(2): 5.8
C(3): 4.2 C(3): 5.4
C(4): 2.7 C(4): 4.1
C(5): 2.9 C(5): 4.1
C(6): 3.3 C(6): 4.3
C(7): 4.1 C(7): 4.7
---------------------------NAVIGATION ------------------------
3590 NAVIGATION TAPE NUMBER: G03A-P294-T12
P2 FILE USED: G03A2144J176.0.p294
NAVIGATION COMMENTS:
Dead at SOL
Float GPS: T7R01
Acoustics: S3T01, S7T07
Compasses: S2C1, S6C10, S7C01
NAVIGATION ONLINE COMMENTS:
Infill of far offsets
---------------NAVIGATION PROCESSING----------------
FSP: 3000
LSP: 3325
FEATHER ANGLES
MIN: -5.4
MAX: 2.2
PRIMARY NAVIGATION: Multifix 2 ( Vesref 3 ).
GYRO USED IN PROCESSING: Gyro 2.
ACOUSTICS NOT USED: 52301,52707.
GPS TARGETS NOT USED: 64201,64701.
COMPASSES NOT USED: 1201,1610,1701.
SPECIAL COMMENTS:
Cable DI's Out : 1201,1701.
No compass bias calculation d/t short line.
*********************LINE ACCEPTANCE***************************
*****(SIGNING IS ACCEPTANCE OF THE LINE)*****
NAVIGATION PROCESSING:_________________________________________________
QUALITY CONTROL_____________________________________________
SEISMIC PROCESSING__________________________________________
COORDINATOR_________________________________________________
CLIENT REP.__________________________________________________
Return to Line List