Marcellus Shale 2D  |  Pennslyvania
 

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Marcellus 2D Acquisition Parameters

SOURCE PARAMETERS
Source Point Interval: 262.5 ft explosive / 87.5 ft vibe
Source Point Density: 20.1 ft explosive / 60.3 ft vibe

RECEIVER PARAMETERS
Receiver Group Interval: 87.5 ft
Receiver Density: 60.34 per mile
Geophones per Group: 6-Array TBD
Geophone Natural Frequency: 10 Hz
Energy Source I Type: Dynamite
Single 1 lb @ 20ft
Energy Source II Type: Vibroseis—40k lbs
2 x 12 sec sweeps
Data Format: SEG-D 8058—IEEE
2D Recording Patch: 396 channels
Roll On / Roll Off: Yes
Record Length: 6 sec
Sample Rate 2 ms
H-C Frequency Filter: 164 Hz