• 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
  • 靠赌博每天稳赚300元:Namibia 2D

    Orange Basin 2D

    后一万能码 2期内中 www.qgqx.net CGG, in conjunction with Spectrum and the National Petroleum Corporation of Namibia (NAMCOR), acquired a  modern 2D seismic survey in the deep offshore area of the Orange Basin. It comprises more than 8,000 km of long-offset data covering both held and open blocks.

    Namibia 2D Seismic Sample seismic line showing features of the collapsed delta front in strike direction

    Overview

    Namibia map

    This survey complements and ties into the previously existing data in the basin to provide comprehensive coverage of the area, allowing more confident evaluation of new and existing plays in the area. The Orange Basin is a highly underexplored area off south-west Africa that includes the giant Kudu gas field (at least 1.4 Tcf of gas reserves) and several gas and condensate discoveries in South African waters to the south. Further seaward of Kudu there has been no exploration drilling and none of the existing seismic surveys extend out into the toe thrust zone of the collapsed delta front. The geological setting observed on the new seismic data shows similarities to the recent giant gas discoveries offshore East Africa.

    Highlights

    • Total 2D data coverage of 8,157 km, over both held and open blocks
    • First seismic survey covering this area, located within an undrilled part of the basin, near the Kudu gas field
    • Provides full imaging over the gravitational collapse of the Orange Delta
    • Several gas and condensate discoveries are present in the Orange Basin to the south, offshore South Africa

    Geological setting

    A series of large Mesozoic sedimentary depocenters lie off the South African and Namibian coast, the most southern of which is the Orange Basin. The formation of these basins is associated with South Atlantic rifting which was initiated towards the end of the Jurassic period. The basin has a proven hydrocarbon system as demonstrated by the Kudu Gas Field.

    There is the potential for source rocks to be present within pre-rift Karoo-age deposits and this unit is an exploration target due to the likely presence of sand-rich facies and tilted fault block traps developed during rifting (1).

    Subsequent syn-rift deposition is characterized by terrestrial coastal shallow marine deposits; there is both source and reservoir potential within these facies and associated structural closures (2).

    The transitional phase that followed rifting contains Aeolian sandstones and volcaniclastic sediments. These sandstones form the reservoir for the Kudu Field which is a structural/stratigraphic trap with proven reserves of 1.4TCF (3).

    Deposition of Barremian and Lower Aptian shales under poorly oxygenated conditions provide a regional source rock interval within the basin (4). The shales are wet gas to oil-prone and also act as a regional seal. The Mid Aptian unconformity marks a change to more oxygenated conditions and poorer source potential.

    Sedimentation increased dramatically in the Late Cretaceous and also led to the collapse of a Late Cretaceous delta and the mass transport of material downslope. Closures at this level (5) could be sourced from Cenomanian-Turonian shales (6).

    Namibia XSection

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

    All CGG multi-client data worldwide are available for license on a non-exclusive basis. Contact us for availability, quality inspection and pricing.

     Regional Contact
    Regional Contact
    Multi-Client Data - GeoStore

    GeoStore

    View all our multi-client data in your area. Explore the new and improved CGG GeoStore interactive map.

    Multi-Client Data - South Africa

    South Africa

    2D survey in the Durban and Zululand Basins, covering both held and open blocks in water depths of 500-2,500m
    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.
    Multi-Client Data - CDI

    Cote d'Ivoire

    4,400km2 BroadSeis data close to major fields in the deep waters of the Deep Ivorian Basin
    Multi-Client Data - NPA Hydrocarbon Seeps

    NPA Hydrocarbon Seeps

    Use offshore seep mappings to de-risk your projects. Our satellite database covers more than 90% of all offshore sedimentary basins.
    Multi-Client Data - Angola

    Angola

    Approximately 7,300km2 BroadSeis data over blocks 21 and 22 of the Kwanza Basin, on trend with the recent Cameia and Azul discoveries
  • 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
  • 娱乐游戏电子手机平台 二八杠赌场视频 穷人挣钱 云南快乐十分号码统计 辽宁35选7走试图彩票控 360彩票老快3遗漏 乐彩关注码历史记录 psp忍者棒球 一元投注彩票 11选5计划软件哪个好 125期平特精板图 快乐双彩最新开奖号码 11选5下期推算方法 刘伯温四肖中特了百度 可以充值10元的棋牌