Research Article

Imaging the Morrow A Sandstone Using Shear Wave VSP Data, Postle Field, Oklahoma

Table 2

Source and receiver parameters of the March 2008 VSP survey.

DateParameterHorizontal Vib. Vertical Vib.

March
2008
Start frequency 4 Hz 6 Hz
End frequency 60 Hz 100 Hz
Start taper 500 ms 250 ms
End taper 500 ms 250 ms
Sweep type Linear Linear
Listen time 6 sec 5 sec
Sweep length 8 sec 8 sec
Sampling rate 2 ms 2 ms