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KEY EARTH TECHNOLOGIES

SIMULTANEOUS SOURCE DEBLENDING

SIMULTANEOUS SOURCE DEBLENDING

Methodology utilized by SAExploration Processing for deblending simultaneous source acquisition is highly effective for land, marine and OBN survey

Simultaneous acquisition of sources has been established more in the last 10 years. Numerous examples have been published that demonstrate the ability to achieve equivalent levels of signal to noise similar to single source acquisition. This has been demonstrated for the acquisition of land, marine and OBN (ocean floor node or ocean floor cable). Consequently, it is a proven technique to reduce the cost of acquisition and maintain or improve the quality of the data.

The methodology utilized by SAExploration Processing for deblending simultaneous source acquisition is highly effective for land, marine and OBN surveys. It offers good separation while maintaining the relative amplitude of the data.

Innovative Noise Attenuation

SAExploration Multi-dimensional algorithms are used to model noise in various domains and adaptively subtract the noise from the data

Multi-dimensional algorithms are used to model noise in various domains and adaptively subtract the noise from the data. Cross channel mixing of data amplitudes is avoided, resulting in better amplitude preservation. These algorithms take into account the irregular spacing of the acquired data for better enhancement of the signal.

Multi-Component Processing

A complete set of PS/SS processing modules provides the capability of processing multi-component data through imaging maintaining vector fidelity

A complete set of PS/SS processing modules provides the capability of processing multi-component data through imaging maintaining vector fidelity. The importance of maintaining the relative amplitude between components (vector fidelity) is to allow proper analysis of shear wave splitting and correct imaging.

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