Fine processing and interpretation technology and application of seismic data in low SNR area*

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Yuan, Fang^1 ; Lifang, Cheng^2 ; Yufeng, Li^2 ; Xueqing, Liu^3

Development of Geological and Research Center, China Geological Surveys, Beijing

100037, China^1

School of Geophysics and Information Technology, China University of Geosciences, Beijing

100083, China^2

Beijing Jingneng Oil and Gas Resources Development Co., Ltd, China^3

关键词: Comprehensive evaluation;    Fine processing;    Geological data;    High-precision;    Pre-stack time migrations;    Reservoir prediction;    Static correction;    Trap distributions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/5/052010/pdf
DOI  :  10.1088/1755-1315/199/5/052010

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

For a low SNR and fracture region in the piedmont zone of north Tarim Basin, fine processing and interpretation and comprehensive evaluation of geological data were carried out, giving priority to favorable areas for oil-gas exploration. Through high-precision static correction processing, pre-stack time migration, reservoir prediction, gas bearing analysis and other technical means, it had further determined the tectonic characteristics, put the trap distributions into practice, predicted the favorable reservoirs, given favorable exploration areas, and put forward recommended well locations.