Sand body types of clastic shore deposits with delta backgrounds and their control over reservoir quality
作者: Weilu LiHuaimin XuYujie NiuChao WangSiyu Gao
作者单位: 1China University of Petroleum - Beijing
2Tarim Oilfield Company, PetroChina
3National Marine Data and Information Service
刊名: Arabian Journal of Geosciences, 2016, Vol.9 (4)
来源数据库: Springer Nature Journal
DOI: 10.1007/s12517-015-2276-7
关键词: “Donghe sandstones”Sand body typesWave-dominated shore deposits with delta backgroundsReservoir quality
原始语种摘要: Abstract(#br)The “Donghe sandstones” of the Tarim Basin are not simple shore deposits. They show distinct sedimentary characteristics and different types of sand bodies that are controlled by modes developed in different areas. This study provides an example from the Bachu Formation, which consists of the “Donghe sandstones” deposits located in the Donghetang Oilfield in the Tarim Basin, China. Based on analyses, cores, logs, and seismic data, a new depositional system is proposed for the Donghetang section as a wave-dominated shore deposit with delta backgrounds. The sedimentary characteristics of the transitional shoreland, called “Three types of bar, two types of beach and two types of sands in the transitional zone,” were summarized by the further classification of the shoreface bars,...
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影响因子:0.74 (2012)

  • clastic 碎屑状的
  • reservoir 贮水池
  • shore 
  • delta 三角洲
  • control 控制
  • quality 品质
  • their 他们的
  • over 在上方