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  • 时时彩混选做号软件:Improve Efficiency

    For Marine Towed-Streamer Surveys

    后一万能码 2期内中 www.qgqx.net CGG has a number of technologies that have been developed to improve efficiency, either by acquiring data faster or by extending the weather window to reduce downtime. In addition we can reduce the overall survey turnaround times by collaborating with our Subsurface Imaging groups to either get data to shore quickly or perform advanced processing onboard.

    whales storm

    Acquisition time can often be limited due to:

    • Environmental constraints
      • Fisheries, spawning, whale migration etc
    • Seasonal constraints
        • bad weather, ice, monsoon etc
      • Business deadlines
          • drilling commitments. license rounds etc

        Standard acquisition, even wide-tow and ultra-wide tow can be too slow, incurring additional costs and time due to:

        • having to leave and return the following season to complete
        • operating with reduced efficiency during poor weather

        Multi-vessel solutions

        CGG can design multi-vessel solutions which have improved efficiency by up to 50%, to deliver peace of mind for our customers with time-critical projects. These give asset teams more time to evaluate the data and so facilitate better decision making as well as ensuring that license round commitments can be met and drilling plans respected.

        WidePass HD

        time-widepass

        WidePass HD consists of a source/streamer vessel & an additional source vessel to increase the width of subsurface coverage to more than can be achieved by any existing single vessel, while minimizing the surface footprint. It is designed as an alternative to an ultra-wide spread for fast coverage for time-limited acquisition and for cost-effective frontier area exploration in deep water (neither WidePass or ultra-wide spreads are suitable for shallow water or complex geology). It delivers large areal coverage in roughly 50% of the time of conventional acquisition, with the same bin size, fold, and trace density. It has the same efficiency, as using an ultra-wide spread, but does not suffer from the lack of maneuverability and extended line turns and can provide a larger spread than any existing vessel

        SynAcq - Synchronized Acquisition

        SynAcq is designed for short season surveys where it is necessary to deploy two vessels at the same tome to acquire the survey area. It deploys two vessels with active seismic interference (SI) management and attenuation, using integrated acquisition and seismic imaging for expert onboard processing and SI removal. Proprietary command and control is integrated into the navigation system so that with synchronized acquisition controlled by SeaProNav 4, CGG can acquire data with only such SI that CGG processing can attenuate, providing data in roughly half the time without compromising quality. Two vessels reduce the risk of total operation shutdown due to vessel or spread failure and optimize timeshare slots as 2 CGG vessels can co-exist during their respective slots.

        Multi-Source Solutions

        By deploying additional sources CGG can increase efficiency without compromising trace density (or can increase crossline resolution without compromising turnaround time). This is one of many new geometries enabled by our SyncSource? technology and continuous recording.

        time-obp

        On-Board Processing

        CGG can also offer advanced on-board processing (OBP) from our world-renowned Subsurface Imaging group  tailored to client requirements. Additional hardware on some vessels enabled us to perform full 3D SRME on-board for a survey offshore Angola. OBP can be combined seamlessly with our on-shore subsurface imaging team for record breaking data delivery, for a survey offshore Morocco, 4,200km2 of fast track depth imaging was delivered 4 days after last the acquired shotpoint.

        G&G integration enhances acquisition of multi...

        Gregor Duval | Jo Firth
        ?2015 Gulf Publishing Company

        Two Seismic Interference Attenuation Methods

        Thomas Elboth 1 | Charlotte Sanchis
        ?2013 EAGE

        Highlighting Horda - recent developments over...

        Idar Horstad | Jo Firth
        ?2015 Palladian Publications Ltd
        Offshore - SynAcq

        SynAcq

        When data needs to be acquired quickly, SynAcq may halve the acquisition time, without changing the acquisition parameters.
        Offshore - WidePass

        WidePass

        In frontier exploration areas, with suitable geology, WidePass can increase the subsurface footprint to reduce survey acquisition time.
        Offshore - Multi-Source

        Multi-Source

        Add an extra source to increase efficiency without compromising quality, or to increase resolution without increasing acquisition turnaround time.
        Offshore - People and Service

        People and Service

        Our experienced people make the difference, being knowledgeable, reliable and open, with the resources and expertise to go the extra mile.

        Offshore - OBP

        On-Board Processing

        Advanced Processing Systems and experienced personnel enable intensive sequences to be performed on-board for truly fast-track datasets
        Offshore - BroadSeis Op Efficiency

        BroadSeis Operational Efficiency

        Widen the weather window and extend the acquisition season with BroadSeis deep-towed, low-noise streamers.
        Offshore (Marine)

        CONTACT US


        Contact us by opening an online inquiry.

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        OUR PORTFOLIO


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        Industry Articles

        INDUSTRY ARTICLES

        Explore CGG's impressive library of journal and magazine articles.

        Sustainability - Marine Seismic Equipment Ecodesign Sentinel

        CASE STUDY

        Discover how we increase marine seismic acquisition productivity while minimizing environmental footprint.

        Technical Abstracts

        TECHNICAL ABSTRACTS

        Discover CGG's extensive archive of conference papers.

        NEWS

        Apr 16, 2019
        CGG’s Dan Hampson and Brian...
        GeoSoftware's Dan Hampson and Brian Russell are being honored for...

        Apr 10, 2019
        CGG 2D Survey Offshore Gabo...
        Acquisition of CGG’s 9,800 km long-offset broadband 2D multi-client seismic...

        Apr 09, 2019
        CGG Launches MineScope for ...
        MineScope enables mining companies and third-party consultants to make smarter...
      • 太坏了!傅欢遇“断子绝孙腿” 这动作红牌都不冤 2019-04-17
      • 市民工地发现并机智"抢回" 4件圆明园流散文物终"回家" 2019-04-17
      • 世界杯成中国企业营销升级大战场 2019-04-15
      • 中东部地区将有强降雨 京津冀等地有轻至中度霾 2019-04-11
      • 郑永年:新时代的清醒判断 2019-04-11
      • 让协商民主优势得以充分发挥 2019-04-10
      • 网友给太原市市长留言获回复 共计11条 2019-04-09
      • 尧都区车站街建设社区老党员高德宏同志手抄“党章”庆党生 2019-04-09
      • 正心正念 爱国爱教 佛界楷模 2019-04-02
      • 防治土地荒漠化 新疆保护生态兼顾农民增收 2019-04-02
      • 许倬云作序《现代的历程》:现代人的天问 2019-03-31
      • 证监会:首发审核政策始终没有变化 2019-03-31
      • 2008年全球金融危机之后,为什么金融危机发源地的美国,欧债危机重灾区的欧洲各国股市连续7年走牛,屡创历史新高,唯经济最好的中国股市却连续7年熊冠全球?去年中国 2018-11-17
      • 完成自己的第一部电影, 她23岁就做到了 2018-11-17