Analysis of the Source System of Nantun Group in Huhehu Depression of Hailar Basin

3rd Annual International Workshop on Materials Science and Engineering

Li, Yue^1 ; Li, Junhui^2 ; Wang, Qi^2 ; Lv, Bingyang^2 ; Zhang, Guannan^3

Northeast Petroleum University, Earth Sciences Institute, Daqing

163318, China^1

Exploration and Development Research Institute, Daqing Oilfield Company Limited, Daqing

163712, China^2

Operation Team of the NO.2 Oil Production Plant, Daqing Oilfield Company Limited, Daqing

163000, China^3

关键词: Hailar basins;    Heavy minerals;    Reservoir distribution;    Sand body;    Secondary sources;    Sedimentary systems;    Seismic reflection characteristics;    Source systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/250/1/012008/pdf
DOI  :  10.1088/1757-899X/250/1/012008

来源: IOP

【 摘 要 】

Huhehu Depression will be the new battlefield in Hailar Basin in the future, while at present it's in a low exploration level. The study about the source system of Nantun group is little, so fine depiction of the source system would be significant to sedimentary system reconstruction, the reservoir distribution and prediction of favorable area. In this paper, it comprehensive uses of many methods such as ancient landform, light and heavy mineral combination, seismic reflection characteristics, to do detailed study about the source system of Nantun group in different views and different levels. The results show that the source system in Huhehu Depression is from the east of Xilinbeir bulge and the west of Bayan Moutain uplift, which is surrounded by basin. The slope belt is the main source, and the southern bulge is the secondary source. The distribution of source system determines the distribution of sedimentary system and the regularity of the distribution of sand body.