Numerical Simulation Research on Thrust Fault Forming of Baobei Anticline in Baolang Oilfield
详细信息
- 责任者：Li Yuanguang (Research Institute of Petroleum Exploration and Development ; Henan Oilfeild Company ; SINOPEC ; Nanyang 473132 ; China) ; Liang Jiefeng
- 刊名：Fault-Block Oil and Gas Fields
- 出版年：2011
- 卷期：18(5)
- 关键词：数值模拟 ; numerical simulation ; 背斜 ; anticlines
- 页码：p.598-601
- 图表：2 illus., 1 table, 11 refs.
- 分类号：0300
- 出版序号：20121559
- issnNo：ISSN1005-8907
- isbnNo：CN41-1219/TE
摘要
///The sand body distribution and connectivity status of injection-production are affected directly due to the complication of the oil layer and relation of oil-water by tertiary fault in Baobei Region.Because of the extrusion stress acting,the tertiary faults all are thrust faults.In the reservoir,the content of cuttings is high and the fault sealing is good.Therefore,the tertiary faults make a partial impart on hydrocarbon.Aimed at the structural characteristics of Baobei anticline,the model of lifting structure is established.Using the research findings of structure and geophysics,and the data of strata correlation,the three -dimensional geologic model,mechanics model and three-dimensional finite element model are established.Furthermore,the structural numerical simulation is carried out using the software MARC with large non-linear finite element numerical simulation.This paper also interprets the forming mechanics,array configuration and distribution rule of thrust fault in theory.