Deployment | Borehole | (courtesy of TGT) | |||
---|---|---|---|---|---|
Log Name | SNL | ||||
Math Symbol |
| ||||
Measured Property | Borehole and reservoir acoustic noise | ||||
Sensor Type | Quartz crystal | ||||
Units | |||||
SI | dB SPL | ||||
Oil Metric | dB SPL | ||||
Oil Field | dB SPL |
Applications
- Locating borehole and behind-casing flow
- Assessing formation pressure in flowing zones
Sample Logs
Fig. 1. Sample Spectral Noise Log in Producer (courtesy of TGT) | Fig. 2. Sample Spectral Noise Log in Injector (courtesy of TGT) |
Tool Schematic
Mathematical Model
See Also
Petroleum Industry / Upstream / Data Acquisition / Well & Reservoir Surveillance / Well Logging / Downhole logging tool
[ Noise Logging ]