Reservoir Prediction Based on Isochronous Stratigraphic Framework: Taking the Feixianguan Formation in Tongnanba Structural Belt as an Example
详细信息
- 责任者：Wu Li (Exploration and Production Research Institute ; SINOPEC ; Beijing 100083 ; China) ; Zhang Yonggui
- 刊名：Oil Geophysical Prospecting
- 出版年：2011
- 卷期：46(6)
- 关键词：储层预测 ; reservoir prediction ; 地层格架 ; stratigraphic framework ; 四川 ; Sichuan Province
- 页码：p.944-951
- 图表：12 illus., 23 refs.
- 分类号：1003
- issnNo：ISSN1000-7210
- isbnNo：CN13-1095/TE
摘要
Based on theory of sedimentology and sequence stratigraphy on marine carbonate, in this paper, the authors divide sequence stratigraphy of Feixianguan Formation in Tongnanba structural belt in Sichuan Basin and establish its regional isochronous stratigraphic framework. Then, the authors calibrate delicately reservoirs, obtain geophysical response characteristics of oolitic beach reservoir in isochronous stratigraphic framework. The results show that the reservoirs of Feixianguan Formation developed in Hebachang and Malubei in plane, thickness of reservoir in Hebachang is greater than in Malubei.