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Impulsive Sources –
Explosives and Tuned Airgun Arrays
Provide a high-energy, broadband output. These sources
are ideal for remote and marine operations. Tuned airgun
arrays are repeatable and reliable.
The H-Rack is a tuned array consisting of four airguns
in two clusters. This array can be outfitted from 400 to
900 cubic inches. It is extremely reliable and compact
for easy transport and safe deployment.
The Deep Penetrating Focused Array – DPFATM
array, is a patented design specifically for deepwater,
deep-well and long-source offset surveys. It consists of
six guns uniquely positioned for optimal results. With a
total of 1,350 cubic-inch output in a framework
purposely built for safe and easy deployment, the tuned
array can be used in dual mode for even greater output.
The single tuned DPFA has a:
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Primary 20.1 barm
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Peak-Peak 37.3 barm
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PBR 28.2 barm
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~ 170Hz @ 6dB down
Buried Airgun Array – Baker Atlas DSS offers a
proprietary buried airgun array. This array provides
reduced energy absorption and higher penetration, and is
an efficient solution for unconsolidated source
environment, particularly for transition-zone and swamp.
It is especially suited for high-resolution VSP surveys
and is highly repeatable and suitable for time-lapse VSP
surveys. This methodology can eliminate static
correction changes for intermediate and final VSPs. |
