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Geofizyka Toruń Services Oil and gas exploration Seismic Field Operations

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Geofizyka Toruń (GT) has nearly 50 years of experience in conducting seismic field operations focused on prospecting conventional and unconventional oil and natural gas deposits, geothermal energy as well as underground storages for natural gas and CO2.

For surveying unconventional deposits the Company offers seismic data acquisition services characterized by high data quality and uniform distribution of offsets and azimuths, which are necessary for complete description of gas accumulation in shale reservoirs. Such studies allow the assessment of anisotropic rock properties necessary for identification of cracks, stress and gas saturation.

GT covers all aspects of seismic field operations, including:

ico Project Pre-Planning, Design and Modelling
ico Surveying
ico Acquisition of 2D/3D and 3C Seismic Data
ico Data Quality Control & In-field Data Processing


Seismic surveys are performed in all onshore environments, including:

ico Deserts
ico Heavy Forest and Dense Jungles
ico Transition Zone & Swamps
ico Highlands & Mountainous Areas
ico Urban & Environmentally Protected Areas


For each environment, GT adapts specific QHSE procedures based on the guidelines of the International Association of Oil & Gas Producers (OGP) and International Association of Geophysical Contractors (IAGC).

GT operates a wide variety of seismic equipment, including above others: buggy-mounted vibrators, dedicated drilling equipment and advanced recording systems.

The Company has extensive international experience. GT conducts projects in Europe, Asia, North Africa and the Middle East. GT is an official geophysical contractor for various companies in the oil and gas industry, such as: PGNiG, ExxonMobil, Chevron, Shell, Oil India, GSPC and Eni.


Technology
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Energy source - Vibroseis: Sercel Nomad & IVI MARK IV with up to 65 000 pound peak force, IVI HEMI 50, Inova AHV, IVI ATS; Explosives, Air Guns, and Weight Drop

Energy source control - Vibroseis: Sercel VE 432, Pelton Advance III VIB PRO, Pelton Advance II; Explosives: Pelton SHOT PRO

Recording equipment - Seismic Telemetry Acquisition Systems: Sercel 428 XL / Unite, 24 bit, Sercel 408 UL, 24 bit, ION System Scorpion, 24 bit, Geometrics Geode, Geometrics StrataVisor

Sensors - Geophones: SM24 and SG10; 3C Sensors: DSU-3 and SVSM; Hydrophones: P44A and DB-25-14A

Surveying equipment- Trimble GPS, Leica Total Station

Software- Design & Modelling: OMNI, MESA, VISTA; Surveying: MicroStation, TGO (Geomatics), LSO (Leica Survey), GeoGPS (proprietary software)
© 2012 Geofizyka Toruń Sp. z o.o.
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