近年来,我院岳大力教授团队以储层精细表征为目标,在“地质+地球物理+人工智能”多学科交叉领域取得了丰硕成果。提出了相控地震正演方法、分频属性智能融合方法、降低围岩干扰的地震属性智能优化方法、地震智能反演方法,形成了一套智能化地震解释与储层预测技术方法体系,储层预测精度显著提高,为油气田高效开发提供了理论指导与技术支撑。
团队的优秀学科博士后李伟获批2022年度博士后创新人才支持计划,简称“博新计划”,合作导师为鲜本忠教授和吴胜和教授。获批基金题目为《少井条件下沉积过程与地震正演驱动的地震智能反演方法》。本项目旨在打破现有地震反演理念,以深度学习为桥梁,将沉积模式与地震解释深度融合,攻克少井条件下地震智能反演的技术瓶颈。该研究方法与技术理念先进,对油气田(尤其是海上大井距油气田)储层预测技术的发展方向具有重要引领与借鉴意义。
近3年代表性成果如下:
- Yue Dali, Li Wei, Wang, Wurong, et al., 2019. Fused spectral-decomposition seismic attributes and forward seismic modelling to predict sand bodies in meandering fluvial reservoirs. Marine and Petroleum Geology. 99, 27–44.
- Dali Yue, Wei Li, Wurong Wang et al., Analyzing the architecture of point bar of meandering fluvial river using ground penetration radar: A case study from Hulun Lake Depression, China, Interpretation. 2019, 7, T437-T454.
- Wei Li, Dali Yue, Wenfeng Wang, et al.; Fusing multiple frequency-decomposed seismic attributes with machine learning for thickness prediction and sedimentary facies interpretation in fluvial reservoirs, Journal of Petroleum Science and Engineering, 2019, 177: 1087-1102
- Wei Li, Dali Yue, Shenghe Wu, et al.; Characterizing meander belts and point bars in fluvial reservoirs by combining spectral decomposition and genetic inversion, Marine and Petroleum Geology, 2019, 105: 168-184
- Wei Li, Dali Yue, Luca Colombera, et al.; A novel method for estimating sandbody compaction in fluvial successions, Sedimentary Geology, 2020, 404: 1-13
- Wei Li, Dali Yue, Shenghe Wu, et al.; Thickness prediction for high-resolution stratigraphic interpretation by fusing seismic attributes of target and neighboring zones with an SVR algorithm, Marine and Petroleum Geology, 2020, 113: 1-14
- Wei Li, Dali Yue, Luca Colombera, et al.; Quantitative prediction of fluvial sandbodies by combining seismic attributes of neighboring zones, Journal of Petroleum Science and Engineering, 2021, 196: 1-11
- 岳大力,李伟,王军,等.基于分频融合地震属性的曲流带预测与点坝识别:以渤海湾盆地埕岛油田馆陶组为例[J].古地理学报,2018,20(06):941-950.
- 李伟,岳大力,杜玉山,等.地震属性优选与融合方法综述——以河流相储层为例[J/OL].地球科学, 2022:1-19
- 王文枫,岳大力,赵继勇, 等.利用地震正演模拟方法研究地层结构——以鄂尔多斯盆地合水地区延长组三段为例[J].石油地球物理勘探,2020,55(02):411-418
- 岳大力, 李伟, 吴胜和, 范峥; 分频地震属性智能融合储层预测软件, 2019SR0236464, 原始取得,全部权利, 2019,(软件著作权)
- 岳大力, 李伟, 吴胜和, 范峥; 分频遗传反演储层预测软件, 2019SR0236455, 原始取得, 全部权利, 2019 (软件著作权)
- 岳大力, 段冬平, 龙涛, 等; 少井条件地质模式约束的去围岩地震属性智能融合储层预测软件,2021SR1075611 1. 原始取得, 全部权利, 2021 (软件著作权)