Genetic mechanisms of secondary pore development zones of Es <sub>4</sub><sup>x</sup> in the north zone of the Minfeng Sag in the Dongying Depression, East China
作者: Yan-Zhong WangYing-Chang CaoShao-Min ZhangFu-Lai LiFan-Chao Meng
作者单位: 1China University of Petroleum
刊名: Petroleum Science, 2016, Vol.13 (1), pp.1-17
来源数据库: Springer Nature Journal
DOI: 10.1007/s12182-016-0076-7
关键词: Secondary pore development zoneGenetic mechanismDiagenetic evolution sequencesSecondary poresDongying depression
英文摘要: Abstract(#br)The genetic mechanisms of the secondary pore development zones in the lower part of the fourth member of the Shahejie Formation (Es 4x ) were studied based on core observations, petrographic analysis, fluid inclusion analysis, and petrophysical measurements along with knowledge of the tectonic evolution history, organic matter thermal evolution, and hydrocarbon accumulation history. Two secondary pore development zones exist in Es 4x , the depths of which range from 4200 to 4500 m and from 4700 to 4900 m, respectively. The reservoirs in these zones mainly consist of conglomerate in the middle fan braided channels of nearshore subaqueous fans, and the secondary pores in these reservoirs primarily originated from the dissolution of...
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影响因子:0.534 (2012)

  • development 开发
  • north 
  • secondary 二次的
  • Depression 低气压