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所在平台: Udemy |
课程主页: https://www.udemy.com/course/advanced-seismic-data-interpretation/
课程评论：没有评论
**Coursera 课程总结：高级地震数据解释** 本课程深入探讨高级地震数据解释技术，旨在提升学员在油气勘探和地球科学领域的应用能力。 课程始于**地质信息、重磁异常、测井数据**的整合，并涵盖**合成地震记录**的生成。随后，将介绍**垂直地震剖面（VSP）**的生成及其在解释中的应用。 接着，课程将重点讲解**构造和层位的拾取与绘制**，强调最佳实践和最新的陆上及海上**二维/三维地震数据解释技术**。学员将学习关键术语，如**零相和最小相位的子波、相关性、层位错配、正负极性、合成地震记录、地震建模、地震水平和垂直分辨率、等值线绘制**，并深化对**层序地层解释**的理解。 课程还将教授学员如何解释**断层、反射波和衍射波**，并根据不同环境选择合适的**等值线图参数**，运用最新技术实现更精准的解释。 **地震层序地层解释**是另一重要环节，包括**地震层序、地震相分析、反射特征分析**以及**直接烃类指示（DHI）**。 此外，课程将介绍有助于从地震数据中提取地质信息的**高级解释技术**，如**地震属性、随偏移距振幅变化（AVO）分析**（可提供岩性信息）、**地震反演**和**四维地震**。 最后，课程将涵盖**速度优化概念**，以及**地震数据与测井数据的整合**，以生成**深度图和等厚图**。
This course will start by incorporating geological information, gravity and magnetics information, well data, generation of synthetic seismogram, then vertical seismic profile generation and its utilization in interpretation. Following that, the course will explain picking and mapping horizons with an overview of the best practices and the most recent seismic 2D and 3D data interpretation technologies used onshore and offshore. The participants will then learn the most important terms of seismic data interpretation techniques, zero and minimum phase wavelet, correlation, misties, normal and reverse polarities, synthetic seismograms, modeling, seismic horizontal and vertical resolution, contouring, and deeper understanding of the stratigraphic interpretation. Delegates will learn how to interpret faults, reflections, and diffractions, and how to select contour map parameters in their own operations and in different environments using the latest techniques in order to do better interpretation in their areas. Seismic stratigraphic interpretation will be then covered, and this will include seismic sequences, seismic facies analysis, reflection character analysis, and Direct Hydrocarbon Indicators (DHIs).Advanced interpretation technologies that aid in obtaining geological information from seismic data will be presented. These include seismic attributes, Amplitude Variation with Offset(AVO) which can provide information about lithology, seismic inversion, and 4D seismic.The course will end with velocity optimization concepts, as well as integration of seismic data and well data in order to generate depth and isochore maps.
