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Visit to 3D seismic field operations at Whitecastle, LA to observe operation of Sercel Eagle Opseis 388 recording syst PowerPoint Presentation
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Visit to 3D seismic field operations at Whitecastle, LA to observe operation of Sercel Eagle Opseis 388 recording syst - PowerPoint PPT Presentation


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Visit to 3D seismic field operations at Whitecastle, LA to observe operation of Sercel Eagle Opseis 388 recording system May 9, 2005 . Courtesy of David Phillips, Party Manager (Left, above), Tidelands Geophysical Co., Inc and and Lee Lugge of Hawkeye Stratigraphic

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slide1

Visit to 3D seismic field operations

at Whitecastle, LA to observe operation

of Sercel Eagle Opseis 388 recording system

May 9, 2005

slide2

Courtesy of David Phillips, Party Manager (Left, above), Tidelands Geophysical Co., Inc and and Lee Lugge of Hawkeye Stratigraphic

Participating LSU Graduate Students: Sidney E. (center) Clay W. (right)

slide3

Seismic doghouse/recording truck

20kW diesel generator- lower RF interference than gasoline unit

slide4

RADIO ANTENNA

Radio-telemetry system is limited in part by line-of-sight. A 100’-high telescopic antenna provides longest line-of-sight over 10 miles. Unit is powered by diesel engine and adapted from drilling rig; Cavity filters in parallel can focus RF energy at receiving frequencies although with substantial energy loss (~25%)

slide5

Inside Seismic Doghouse/Recording Truck

Spectrum analyzer monitors RF traffic

QC plot of paper shot records

Observer “Sonny” controls shooting.