• 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
  • 两个平台怎么刷时时彩:Angola

    Kwanza Basin 3D BroadSeis

    后一万能码 2期内中 www.qgqx.net CGG has established a multi-client database in the deepwater Kwanza Basin with the acquisition of two 3D BroadSeis? surveys over highly prospective Blocks 21 and 22. In addition CGG has 4380km2 of legacy 3D seismic data over the unlicensed Block 33 in the Lower Congo Basin, close to the giant Dahlia and Girassol fields.

    Kwanza Basin seismic

    Angola blocks 21 and 22Highlights of the Kwanza Basin 3D BroadSeis

    • Emerging petroleum province
    • Total data coverage 7,215 km2
    • Covers the recent Cameia discovery with billion-barrel potential
    • Utilizes the latest CGG broadband technology, BroadSeis
    • Low frequencies penetrate to the pre-salt
    • High frequencies deliver high resolution shallow images

    Overview

    The deepwater Kwanza Basin is underexplored but is emerging as a prolific pre-salt hydrocarbon basin. The first deepwater well targeting pre-salt reservoirs offshore Angola, Azul-1, was drilled in Block 23 during the second half of 2011 and was declared as a discovery. This was shortly followed by a significant pre-salt discovery, Cameia-1, in Block 21 with billion-barrel potential. The well encountered a 365 m light oil column in highly permeable and fractured sag phase carbonates with the production capability of the well estimated at over 20,000 bopd. Further appraisal drilling has since identified a much larger hydrocarbon column, more than 500 m, in a series of stacked reservoirs.

    Atlantic margins XSection

    Miocene Channels

    Miocene channels

    The low frequencies delivered by these BroadSeis datasets have proved valuable in mapping turbidite channels and good-quality sands that are trapped around and beneath the salt-related structures. Using the full range of frequencies (from 2.5 Hz to 125 Hz) we are able to highlight greater details of the turbidite facies distribution. The figure on the left shows an example of 3D frequency decomposition and colour blend from the Block 22 BroadSeis dataset, where we can clearly identify a turbidite channel complex with various phases of sediment fill, meander growth and incisions. Without the ultra-low frequencies, the red channel would not be visible. This kind of information is key to tracking reservoir sands around potential traps provided by salt structures and thus helping to find further oil reserves in West Africa

    Block 33 - Lower Congo Basin 3D

    The Lower Congo Basin is a prolific deepwater oil province located offshore Angola with significant discoveries and fields, such as the giant Dalia and Girassol. CGG offers a 3D survey, which has recently been reprocessed, within this promising region covering 4,380 km2 over the unlicensed Block 33.

    Overview

    Angola block 33The Angola-00 survey covers close to 90 % of the unlicensed Block 33 in the deep waters of Angola. It lies within a very attractive area, just 10 km south-west of the giant Dalia field with the Calulu Field being located within the survey. Only five wells have been drilled so far within this block, leaving a largely underexplored potential over the survey area,  especially within the pre-salt section. As prospectivity within this basin lies within Tertiary turbidites, the Angola-00 survey was specially designed to target this unit whilst also providing clear imaging through the complex salt structures present in the area.

    Highlights

    • Total data coverage of 4,380 km2
    • Key location within unlicensed acreage directly south-west of the Dalia field development
    • Subsalt imaging and detailed mapping of the Tertiary turbidite system

     Explore the GeoStore and see details of all CGG's multi-client data in this area.

    For more details please contact:

    Regional Contact

    Angola Kwanza basin - sub-salt plays of the u...

    Gregor Duval | Jaswinder Mann | Lauren Houston
    ?2013 GeoPublishing Ltd

    Broadband seismic imaging improves subsurface...

    Jaswinder Mann
    ?2013 Gulf Publishing Company

    Experiencing the full bandwidth of energy fro...

    Jo Firth | Idar Horstad | Menne Schakel
    ?2014 EAGE
    Multi-Client Data - CDI

    Cote d'Ivoire

    4,400km2 BroadSeis data close to major fields in the deep waters of the Deep Ivorian Basin
    Offshore - BroadSeis

    BroadSeis

    Broadest bandwidth, best low frequencies deliver accurate models for better decisions. Choose BroadSeis at all stages from exploration to production.

    Multi-Client Data - Gabon

    Gabon

    Over 25,000km2 PSDM seismic data available as part of a complete geoscience package including regional geological analysis in this prospective area.
    Offshore - BroadSeis for Exploration

    BroadSeis for Exploration

    Clear images of prospects at all levels delivered by the broadest bandwidth with the best low frequencies.
    GeoConsulting - Exploration Geology and Geophysics

    Exploration Geology and Geophysics

    Robertson combines expertise from the key disciplines of Seismic and Non-Seismic Geophysics, Structural Geology and Petroleum Geology

    GeoConsulting - (update) Robertson Studies: Red Books

    Robertson Studies: Red Books

    Become an instant expert. Choose from more than 500 global thematic, regional and licensing round reports.
  • 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