Services
S&R utilizes proprietary media management software and proprietary processing / analysis / report software. Comprehensive analysis reports are provided in PDF formatted files or hardcopy. The reports comprise of a summary of all test analysis, out of spec listings, complete channel/vib unit listings of analysis results, summary graphs, time / frequency / complex trace domain test data display, advisements and a grading scheme for the recording system and the test acquisition. Camera monitors are requested and reviewed with all tests.
Analysis results can be archived for future comparisons and to maintain a database of the system and crew.
S&R will travel to the field crew for analysis, support and reporting.
Services Provided:
- Instrument test analysis (internal and external)
- Hardwire similarity analysis
- Blaster test analysis
- Impulsive source analysis
- Tape recovery
- Field crew mentoring and support
- Semimonthly/monthly ongoing support and analysis
- System audits and acceptance test analysis
- Field system consulting
- Pilot sweep generation
- linear and non-linear
- cascaded sweep sets
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Instrument Tests Analysis
- Noise and Offset
- Harmonic Distortion
- Impulse Response
- Gain Accuracy
- Crossfeed
- DRD
- CMRR
- Diversity Stack
- Vertical Stack
- Synthetic sweep correlate before/after stack
- System Timing
- System Time Break
- System Linearity
- Polarity Confirmation
- SEG D file headers and trace headers inspection
- Camera Analysis
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Hardwire Similarity Analysis
- Correlation Pulse
- Rectified Correlation Pulse
- Correlation power Spectra
- Correlation Phase Lag Spectra
- Instantaneous Attributes
- Ground Force % Harmonic Distortion
- Ground Force Power Spectra
- SEG D Header Correctness
- Vib impulse and tap tests for checking standard SEG polarity conventions
- Radio similarity analysis
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