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  • 时时彩怎么玩最稳技巧:Streamer Steering

    Sercel Nautilus integrated streamer control device

    后一万能码 2期内中 www.qgqx.net The 3-in-1 Sercel Nautilus? device provides acoustic positioning, depth control and automatic steering in one integrated unit. Nautilus regularizes the spread automatically to give better 3D coverage, and provides greatly improved 4D repeatability by combining this with feather-matching, depth control and more accurate steering to pre-plot positions.

    steered streamers
    The unique Nautilus three-wing design provides the
    highest steering force in the industry

    The combination of Nautilus and the industry-leading Sentinel Solid Streamer? provides the quietest steered streamer available. Nautilus provides options for great operational flexibility:

    • regularize spread to a designated master streamer
    • steer master and regularize rest of spread to follow
    • independent steering of any or all of the streamers

    Features

    • Single integrated unit, purpose-designed for Sentinel streamers, providing:
    • Streamer positioning with full acoustic bracing
    • Streamer depth control
    • Streamer steering
    • Streamer powered
    • Automatic regularization of streamer separation and depth
    • Advanced acoustic network provides accurate positioning along the full length of the streamer
    • Redundant telemetry and power supply systems
    • Advanced hydrodynamic design provides powerful steering

    Benefits

    • No routine lithium battery shipments nautilus
    • Fewer workboat trips so less in-water HSE exposure
    • Safer operations near offshore installations
    • Fewer devices on streamer
    • Quieter when steered due to reduction of the vortex on front side of streamer caused by crossflow.
    • Improved 4D repeatability
    • Improved full streamer positioning
    • Reduced infill due to uniform streamer shape
    • Better control of denser streamer spreads  
    nautilus spread nautilus rack

    The Nautilus node contains all the acoustic, depth and steering electronics. The wing assembly is a mechanical interface only, which clamps onto the node for easy and safe installation. The patented three control surface design and linkage provides maximum steering power and stability with minimum streamer noise, all optimized specifically for seismic acquisition speeds (5 knots).

    Offshore - Dovetail

    Dovetail

    Streamer fanning with intelligent interpolation to reduce infill in areas of strong currents with significant and unpredictable feathering.
    Offshore - 4D Solutions

    4D Solutions

    Our 4D toolbox ensures seismic repeatability via powerful integrated vessel, source and streamer steering with source signature monitoring .
    Offshore - Sentinel Solid Streamers

    Sentinel Solid Streamers

    Best signal-to-noise ratio. Lowest frequencies. Most reliable 4D. Widest weather window. Broadband ready. For the most demanding applications, choose Sentinel.

    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 - Tailored Acquisition Solutions

    Tailored Acquisition Solutions

    Acquisition tailored to your geological challenges, time or budgetary constraints. Innovative spread designs and imaging solutions for complex geologies or time-limited or difficult access.
    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 (Marine)

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  • 宝贝是地名,你能想到这么浪漫的地名在哪儿吗? 2019-11-03
  • 岳云鹏跟陈赫学打嗝 网友调侃:你教他说相声啊 2019-11-03
  • 高息债台倒塌致败局 资本猎手颜静刚丢了宏达矿业 2019-11-02
  • 成都寻旧文章中国国家地理网 2019-11-02
  • 第九届全球健康促进大会 2019-11-02
  • 孟铎合同到期即将离队 离加盟广东宏远只差官宣 2019-10-31
  • 香港推进“青年宿舍计划”(观香港) 2019-10-25
  • 马克思主义哲学是帮助我们看清世界的一双“慧眼” 2019-10-24
  • 望远镜的眼睛有多大?这个参数很关键 2019-10-24
  • 重磅!6月20日起 湖南启动省级环保督察 2019-10-19
  • 西安一男子伙同他人制假 将工业醋酸变身食用醋 2019-10-19
  • 合肥庐阳18小区将现“十八变” 4254户居民将受益 2019-10-16
  • 俄罗斯世界杯F组:球迷风采 2019-10-12
  • 赵艳青的专栏作者中国国家地理网 2019-10-05
  • 本赛季首次梅开二度 C罗“金球定律”如约而至 2019-10-03
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