Parallel Geoscience Corporation SPW 3 Instantaneous Field QC.
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Transcript of Parallel Geoscience Corporation SPW 3 Instantaneous Field QC.
Parallel Parallel Geoscience Geoscience Corporation Corporation
SPW 3 SPW 3 Instantaneous Field QCInstantaneous Field QC
Seismic Field QCSeismic Field QC
• Instantaneous Field QCInstantaneous Field QC
• Geometry and data QCGeometry and data QC
What is Instantaneous Field What is Instantaneous Field QC ?QC ?
• Direct Network connection to recording Direct Network connection to recording systemsystem
• Input, QC, process and display in real timeInput, QC, process and display in real time
Recording System(Sercel428/
Aram/…
Recording System(Sercel428/
Aram/…
NAS Data Storage
NAS Data Storage
SPW 3SPW 3
The InternetThe InternetThe OfficeThe Office
Instantaneous Field QC Instantaneous Field QC and Processingand Processing
Connect directly to seismic recorder via Ethernet (ARAM, IO, Sercel 408 & 428)
Input a shot record as soon as it is written
Process the shot record through the processing sequence
Real Time Data InputReal Time Data InputRead all files
that get written to the RAID directory
Read all files that get
written to the RAID directory
Real Time Data InputReal Time Data Input
Read starting at
the specified file.
Read starting at
the specified file.
Real Time Attribute AnalysisReal Time Attribute Analysis
Calculate and store attribute value in Calculate and store attribute value in the seismic header the seismic header Amplitude (RMS, Average, Max, …)Amplitude (RMS, Average, Max, …) Frequency (Dominant, Bandwidth, …)Frequency (Dominant, Bandwidth, …)
Display attributes as map viewsDisplay attributes as map views
Geometry InformationGeometry Information
If Geometry is in the seismic header of input, it is used
Or input and apply SPS or UKOOA format data
Interactive CMP binning for 3D
Geometry QCGeometry QC
• Check of survey informationCheck of survey information
• Check of offsets Check of offsets
• Check FoldCheck Fold
Seismic QC and EditingSeismic QC and EditingUsing AttributesUsing Attributes
• Edit and kill noisy records using Signal to Edit and kill noisy records using Signal to NoiseNoise
• Edit and kill noisy traces using amplitude and Edit and kill noisy traces using amplitude and frequency attributesfrequency attributes
• Generate reports on data qualityGenerate reports on data quality
Real Time Display Trace KillsReal Time Display Trace KillsKilled Traces in Selected Highlight Color (Red)Killed Traces in Selected Highlight Color (Red)
Real Time Seismic DisplayReal Time Seismic Display
QC Display of every nQC Display of every nthth record on record on screenscreen
Optional output of every mOptional output of every mthth to JPG to JPG files and ftp to the officefiles and ftp to the office
Real Time Display of Trace KillsReal Time Display of Trace KillsKilled Traces in RedKilled Traces in Red
Send Reports and Images to Send Reports and Images to Office Office
• Set up connection for real time transfersSet up connection for real time transfers– Close FTP window and connection stays activeClose FTP window and connection stays active– Processing steps automatically use the FTP Processing steps automatically use the FTP
connectionconnection
• Automatically send reports Automatically send reports
• Automatically send jpeg images of dataAutomatically send jpeg images of data
Remote Internet AccessRemote Internet Access
• Connect field QC PC to the internetConnect field QC PC to the internet
• Run VNC server or TeamViewer on field PCRun VNC server or TeamViewer on field PC
• Run VNC client or TeamViewer client in officeRun VNC client or TeamViewer client in office
• Control and view field PC screen from the Control and view field PC screen from the officeoffice
Instantaneous Field QC Instantaneous Field QC BenefitsBenefits
• Quantitative measures of data Quantitative measures of data qualityquality
Instantaneous Field QC Instantaneous Field QC BenefitsBenefits
• Quantitative measures of data Quantitative measures of data qualityquality
• Automatically provide reports and Automatically provide reports and images to office personnel and for images to office personnel and for client reportsclient reports
Instantaneous Field QC Instantaneous Field QC BenefitsBenefits
• Quantitative measures of data qualityQuantitative measures of data quality
• Automatically provide reports and Automatically provide reports and images to office personnel and for images to office personnel and for client reportsclient reports
• Improved data quality in the fieldImproved data quality in the field