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22-06-2017
Our booth at the 79th Conference & Exhibition EAGE (photo report)
June 12-15, 2017
Paris, France

 


17-11-2016
Important information!
At this time, all new technology implementation, seismic data processing and interpretation projects are being operated by NPP Spetsgeofizika, founded in 2007. GDS retains its role as a petroleum geology consultancy and purveyor of innovative technologies.


08-06-2016
Our booth at the 78th Conference & Exhibition EAGE (photo report)
May 30 — June 2, 2016
Vienna, Austria

78th Conference & Exhibition EAGE


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    AViSeis® ®    
IST-3MP — static correction interactive technology ® SeisWin — field QC ® GDS-I — vibrator control geophysical digital system ®

Scientific activities

New paper in «Publications . Papers. Adaptive vibroseis» section

  1. Xianzheng Zhao, Xishuang Wang, A.P. Zhukov, Ruifeng Zhang, Chuanzhang Tang,
    Technology of Adaptive Vibroseis for Wide Spectrum Prospecting
    // «Технологии сейсморазведки».-2015.-N4
    Abstract: Seismic data from conventional vibroseis prospecting is characterized by narrow frequency bandwidth due to earth absorption. This article introduces a technology of vibroseis prospecting, which is based on automatic optimizing of sweep parameters for the actual data and designs different sweep length for different frequency, thus increases the exciting energy of the middle to high frequency signals, and enhances the s/n ratio of middle to high frequency components. Furthermore, processing is done on low frequency protection and extend high frequency according to the features of the AVISeis data, thus achieves the purpose of extending effective bandwidth of seismic data. This method is wide spectrum prospecting, which increases the ability to identify thin interlayers and lithologic reservoirs.

New paper in «Publications . Papers. Interpretation» section

  1. В.А. Жемчугова, М.О. Бербенев, Ю.В. Наумчев
    Использование новых технологий сейсморазведочных работ для повышения эффективности геологоразведочных работ (на примере верхнемеловых отложений севера Западной Сибири) .

    // Технологии сейсморазведки, №  3, 2015, с. 80–88.
    Applying of adaptive seismic technology (AviSeis ) data allowed to considerably increase seismic data resolution and defi nition of Cenomanian and Turonian reservoir structure at the North of Western Siberia basin. Implementation of integrated sedimentological and petrophysics data into modeling project allowed to derive reservoir properties distribution trough void structure characteristics of polyfacies deposits.
Publications list →

12-02-2016, 600 visits.