Sonic Array Waveform Amplitude (BSAT™) Tool

Permit advanced data analysis and quality control for waveform amplitude, slowness, and arrival time in both openhole and cased-hole applications

The BSAT service integrates two monopole transmitters with an array of five piezoelectric receivers. The full waveform data is digitally recorded permitting advanced data analysis and quality control for waveform amplitude, slowness, and arrival time in both open hole and cased hole applications

12 ft

Shorter than other logging tools

P-wave

Slowness used for sonic porosity determination

3-5 ft

CBL-VDL measurement

Features

Waveforms can be recorded at high logging speeds
The P-wave slowness is obtained using a robust waveform cross-correlation semblance process
Downhole digitization helps eliminate the transmission noise and improve signal-to-noise ratio
Compression technique allows a high uplink data-transfer rate ratio
Can be used as CBL tool in combination with any LOGIQ® cased-hole service

Applications

P-wave slowness used for sonic porosity determination
Time-to-depth correlation
Synthetic seismograms Identification of pore-pressure changes
3 to 5-ft CBL-VDL measurement
Instantaneous waveform attributes

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