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We design, manufacture and deliver geological prospecting and exploration equipment and software
We design, manufacture and deliver geological prospecting and exploration equipment and software

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12-gauge seismic gun

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on request
Item ID: 12k

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Main features:
  • A shot – 12-gauge cartridge
  • High power
  • Wide frequency range
  • Certified source
  • Simple and reliable design

12-gauge source is designed for generation of seismic pulses during land seismic surveys. The generation of seismic signals is produced in shallow (< 1 m) specially drilled boreholes with no case. A standard 12-gauge cartridge without warhead is used; it is filled with the required amount of gunpowder (up to 5 gr). The source provides generation of the wave fields over a wide frequency range with intensity sufficient for reflected waves’ registration in 500-700 meters depth interval.

 

Optimal conditions for pulse generation: soft clay, loam, dry sand, water saturated areas etc.  Seismograms on different objects can be seen below, showing good result in various conditions: thinning of the layer, steep strata alighnment, dome srductures. Topography vary from subhorizontal to highly rugged. The deepest reflections are from depths up to 700 meters.

Aquisition system: 96 channels, 8 meter spacing betveen receiving channels, recording length - 1 sec, sampling rate - 0.5 ms.

Регистрация с использованием групп из 5 последовательных геофонов на базе 16 метров. Сейсмограммы визуализированы после предварительной обработки включающей АРУ в окне 100 мс, предсказывающую деконволюция, полосовую фильтрацию. Поскольку пространственная и когерентная фильтрация не применялась, можно сказать представленные сейсмограммы являются "практически полевым материалом".

 

Источник выпускается серийно в ГИ УрО РАН и прошел сертификацию (№ РОСС RU.SA02.B11988), согласно которой соответствует ТУ4314-004-04538067-2007 и удовлетворяет требованиям ГОСТ Р 50529-93 и ТУ4314-004-04538067-2007 по прочности и безопасности. 

Charge type special 12-gauge cartridge
Trigger mode manual
Material steel
Length 1.4 m
Weight 7.5 kg

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on request
Item ID: pikad

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Price:

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Item ID: pikampu

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All year round
worldwide
Surveys
marin, land, borehole
1D, 2D, 3D, 4D
investigations