摘要
讨论了江苏苏北盆地金湖凹陷墩塘地区三维开发区内戴南组的油藏圈闭类型、规模。充分运用地震技术进行全三维解释 ;利用水平切片研究断层的平面组合 ,并进行构造精细解释 ;利用模型正演 (AIMS)技术 ,研究目的层段地震波的形成机理 ,对地震剖面上T52 反射层的上超点与真正目的层的上超点间的关系进行分析 ;利用ISIS全局优化的多道反演系统技术 ,追踪并预测主要目的层段的砂体 ,圈定了砂体分布的可能范围 。
Seismic attribute technology is used in this article to discuss the types and scales of reservoirs of E 2 d 1 in the Duntang 3D development area of the Jinhu sag in Subei basin. Full 3D interpretation is used by taking full advantage of seismic technologies: fault complex and elaborate interpretation of structure are studied by using time slide; forward modeling (AIMS) is used to research generated mechanism of seismic wave of objective and analyze the relationship between the onlap point of T 2~5 reflection and that of real objective. ISIS multi-channeled inversion system is used to predict the sand body in objective intervals, and define the possible distribution bound of the sand body and possible oil domain. It yields very good development effect.
出处
《现代地质》
CAS
CSCD
2004年第2期244-248,共5页
Geoscience
基金
中国石油化工股份有限公司科研项目 (2 0 0 1ZY0 5 0 2 )
关键词
地震属性技术
上超点
尖灭线
储层预测
seismic attribute technology
onlap point
pinch-out line
reservoir prediction
