Instructor: R. Mellors

rmellors@geology.sdsu.edu
Office: GMCS 228G, ph: 594-3455

Office hours: M,W 10:00-12:00 or by arrangement

Geological Science 647

Seismic Interpretation and 3D Visualization


T,TH 9:00-9:50,TH 10:00-12:40

Room: CSL-427

 

Course goals and content:
1) Gain a qualitative understanding of seismic reflection acquisition and processing, both industry and shallow.
2) Learn the seismic expression of major structural styles and stratigraphies.
3) Learn to operate current seismic interpretation software as commonly used in petroleum industry.

The course will cover the basics of reflection seismic interpretation with emphasis on petroleum industry requirements. Some simplified seismic processing will be also covered. Emphasis will be on structural interpretation more than stratigraphic interpretation. We will use several computer-aided seismic interpretation programs. We will begin with 2D seismic and then progress to 3D and volume based interpretations and attribute analysis.

Recommended (but not required) books
Additional references on seismic/sequence stratigraphy will be provided.

Preliminary Schedule (will likely vary - powerpoints may contain only part of the day's topics)
We may have guest speakers.

Tuesday, 9:00 CSL 427 Thursday, 9:00 CSL 427 powerpoint Lab - Thursday, 10:00 CSL 427 & GMCS 228
Aug. 30 Overview; history Sept. 2 Rock physics week 1 Elastic constants
Sept. 7 Acquisition Sept. 9 Statics week 2 Well logs & reflection coefficients
Sept 14 Normal moveout Sept. 16 Velocity estimation & stacking week 3 Problem set 1
Sept. 21 Migration Sept. 23 Artifacts week 4 Seismic processing lab Matlab_link notes
Sept. 28 no class Sept. 30 Interpretation ( cont.) Paper & Kingdom, BG figures illus1, illus2
Oct. 5 Interpretation Oct. 7 midterm week 6 midterm - acquisition & processing
Oct. 12 Borderlands Oct. 14 interpretation   Stratton 3D
Oct. 19 Extensional Oct. 21 no class week 7  
Oct. 26 Strike-slip Oct. 8 Strike-slip   Timbalier
Nov. 2 Statigraphy Nov. 4 3D week 8 Timbalier continued
Nov. 9 Stratigraphy Nov. 11 Petroleum week 9 Start of final/gocad
Nov. 16 Petroleum Nov. 18 Carbonate week 10 Approval of final
Nov. 23 Attributes No class - Thanksgiving attributes time slices ;Final project
Nov. 30 TBA Dec. 2 TBA   Final project
Dec 6 Shallow seismic Dec. 9 shallow seismic lab shallow seismic Presentations
Count