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  • 可怕人为控制的时时彩:UltraSeis

    后一万能码 2期内中 www.qgqx.net Our UltraSeis? integrated solution delivers cost-effective, high-density, broadband seismic data that enables reliable quantitative interpretation, more accurate reservoir modeling and addresses the near-surface effects which have plagued onshore seismic in the Middle East and North Africa.

    Unlocking onshore reservoir knowledge

    At every step, from equipment to subsurface imaging, our dedicated cross-disciplinary team ensures the suitability of data for reservoir characterization and delivers seismic data that can be fully leveraged by our GeoConsulting reservoir group for quantitative interpretation.

    reservoir

    Porosity trend prediction derived from the UltraSeis seismic data on the Dukhan field.
    Data courtesy of Qatar Petroleum, Seeni et al. IPTC17533

    From 200 to 600 million traces per sq km

    Near-surface effects that contaminate seismic data are a major obstacle to reliable quantitative interpretation, particularly for Middle East and North African reservoirs. UltraSeis addresses this challenge by employing extremely dense surface sampling to record unaliased ground roll and guided waves arrivals, leading to a breakthrough in noise attenuation and signal-to-noise ratio.

    UltraSeis_Dukhan

    UltraSeis image highlighting subtle structural features of the main reservoirs on the Dukhan field.
    Data courtesy of Qatar Petroleum, Seeni et al. IPTC 17533.

    Cost-effective: 1,000 sq km per month

    UltraSeis can gather hundreds of millions of traces per sq km and achieve unprecedented cost-effective productivity rates through:

    • Unconstrained Blended Acquisition achieving 20,000 -100,000 VPs per day and 1,000 sq km per month
    • Proprietary and sophisticated de-blending technology running on massive compute resources
    • The Sercel 508XT recording system scalable to 1 million channels with zero downtime recording
    • High-productivity CleanSweep? broadband vibroseis free from harmonic noise
    • Real-time in-field QC, handling several terabytes of data per day

    Unmatched 6 octaves of bandwidth

    UltraSeis delivers the broadest frequency bandwidth that is suitable for reservoir-quality seismic.

    • The combination of Sercel Nomad vibrators and the EmphaSeis? broadband sweep delivers true low frequencies starting at 1.5 Hz
    • Combined with Sercel's 508XT recording system, QuietSeis?, the DSU1 digital sensor with MEMs accelerometers, records the best low-frequency response with the highest signal-to-noise ratio

    Reservoir-driven processing

    UltraSeis benefits from advanced high-resolution reservoir-driven processing tailored for high-density and broadband datasets by our experienced cross-disciplinary Subsurface Imaging and GeoConsulting reservoir teams. Well-based reservoir QC at key stages in the sequence ensures that the data is ready for quantitative interpretation applications.

    Multi-physics integration

    UltraSeis integrates multi-physics data that enriches near-surface knowledge and contributes to more accurate reservoir images and attributes.

    Can land broadband seismic be as good as mari...

    Michel Denis | Valerie Brem | Fabienne Pradalie | Frederic M...
    ?2013 SEG

    Near surface velocity model of the Dukhan fie...

    Sebastien Gallo | Charles Boulanger | Francis Bruere | Fabri...
    ?2014 EAGE

    Acquiring and Imaging Ultra High Density Land...

    A. Ourabah | M. Grimshaw | J. Keggin | M. Kowalczyk-Kedziers...
    ?2014 EAGE
    Onshore - CleanSweep

    CleanSweep

    Leverage the broad frequency content of your data with low frequencies, free of harmonic noise, for more reliable inversion and interpretation.

    Onshore - General Geophysics

    General Geophysics

    Mastering the full spectrum of geophysical techniques to design customized geophysical surveys for a wide range of industries.

    Onshore - EmphaSeis

    EmphaSeis

    Optimize vibroseis source performance. Get better penetration and sharper images. Improve bandwidth for single or multicomponent analysis.
    Onshore (Land)

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  • 证监会李钢:将直接融资等同于IPO是误解 2019-07-17
  • 里皮麾下的国足能走多远? 2019-07-17
  • 美帝拉拢人民,才能反对共产党。 2019-07-14
  • 习近平为传统文化“代言” 2019-07-14
  • 青海:52个客运站卫生间将全面改造 2019-07-13
  • 泼皮无赖风水神,尔等猪脑子是从哪里推断————“腐败分子是天上掉下来的吗?”——这是四两千斤向第十阶层发问。 2019-07-13
  • 第二届未来汽车大会暨日照新能源汽车人才与产业峰会在日照举办 2019-07-11
  • 祝湖州市少年儿童节日快乐 2019-07-06
  • 他们可以把收废品、快递、环卫、物业等等组织起来“抢单”······ 2019-06-26
  • 北极海冰出现异常快速消融:我国或遭受更频繁极端天气 2019-06-26
  • 冯翠玲:把党的声音传递给“国际大家庭” 2019-06-24
  • 经济日报多媒体数字报刊 2019-06-24
  • 红木家具日常养护之法 2019-06-24
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