Geophysical Data Analyst: Seismic Interpretation & Modeling
Geophysical Data Analyst: Seismic Interpretation & Modeling
OBJECTIVES:
By the end of this training course, the participants will learn to:
- Have working knowledge of the full range of representative special interpretative methods
- Have experience on hands-on real data sets and real workflow in the oil industry, which he may carry out himself and/or supervise
- Be capable to accounting for the geophysical input in multi-disciplinary teams
- Be proficient on Seismic interpretation
WHO SHOULD ATTEND?
- Geologists
- Geophysicists
- Production Engineers
- Petrophysical Engineers
- Seismic Interpreters
COURSE OUTLINE
Day One: Introduction and General Overview
- Introduction to seismic acquisition and processing, seismic frequency and its relationship to bed thickness, impedance, detection and resolution. The systematic methodology of seismic interpretation
- Calculating seismic frequency and resolution
- Introduction to compressional tectonics and fold and thrust belts: horses, piggy-back thrusting, duplexes and antiformal stacks, triangle-zones, fault propagation folds, fault bend folds and detachment folds
- Data loading and visualization
Day Two: Seismic Processing, Geology and Scales of Work
- Introduction to Sedimentology and Stratigraphy
- Seismic scales
- Sandstone reservoirs
- Carbonates reservoirs
- Well information data loading and Editing
Day Three: Sedimentology and Stratigraphy
- Seismic facies analysis: external geometries and internal refection configuration
- ABC method of defining seismic facies, reflection patterns, continuity and amplitude
- Environments of disposition and net/gross
- Seismic attributes
- Performing Seismic attributes for Sandstone reservoirs
Day Four: Structural Geology, Seismic Interpretation and Borehole Seismic
- Introduction to time slices, horizon slices and stratal and the advantages/disadvantages of each
- Common seismic attributes and their application to unconventional resource plays such as tight-gas sandstones and fractured shale plays
- Direct hydrocarbon indicators such as flat spots, bright spots and polarity reversals
- Depth Conversion and Vertical Seismic profile
- Seismic facies analysis, well facies analysis
Day Five: Seismic Applications, Final Project – Round Table
- Hydrocarbon systems – clastics
- Hydrocarbon systems – salt-related structures and traps
- Seismic applications in E&P
- Workshop on participant data – real data project
- Questions and answers