Windmill 3D  |  Hemphill County
 

  Download Survey Specifications


Windmill 3D Acquisition Parameters

Receiver Point Interval: 165 ft
Receiver Line Interval: 1650 ft
Source Point Interval: 165 ft
Source Line Interval: 825 ft
Sources: Vibroseis – 4 sets of 3 80,000 pound vibrators
Sweep Effort: 4 Sweeps, 3 Vibrators
Sweep Length: 12 seconds
Listen Time: 6 seconds
Patch: 16x240 with 2 line roll

Survey Statistics

Receivers
Receiver Lines: 79
Total Receivers: 55819
Receiver Spacing: 165 ft
Line Spacing: 1650 ft
Receiver Line Length: 1725.1 miles

Sources
Source Lines: 191
Total Source Points: 110122 (145629 acquired)
Source Spacing: 165 ft
Line Spacing: 825
Source Line Length: 3441.3 miles (4551 miles with repeats)
Total Line to be surveyed: 5166.41 miles
Surface Area: 540 sq miles
Receiver Density: 102.6 RP per sq mile
Source Density: 204.7 SP per sq mile (271 SP per sq mi with repeated sources)