Basic Seismic Processing INPUT FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS MUTE.

Slides:



Advertisements
Similar presentations
Basic Seismic Processing INPUT FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS MUTE.
Advertisements

Making CMP’s From chapter 16 “Elements of 3D Seismology” by Chris Liner.
Tom Wilson, Department of Geology and Geography Environmental and Exploration Geophysics II tom.h.wilson Department of Geology.
Velocity Analysis Introduction to Seismic ImagingERTH 4470/5470 Yilmaz, ch
Multiple attenuation in the image space Paul Sava & Antoine Guitton Stanford University SEP.
Basic Seismic Processing INPUT FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS MUTE.
ProMAX Products ProMAX 2D ProMAX 3D ProMAX 4D ProMAX VSP ProMAX MVA
Seismic Studio Tutorial - Part 4 “Stack QC” Boulder, Colorado USA November, 2004.
Reflection Seismic Processing
Seismic Reflection Ground Roll Filtering Ted Bertrand SAGE 2004.
Multiple Removal with Local Plane Waves
Processing and Binning Overview From chapter 14 “Elements of 3D Seismology” by Chris Liner.
Multi-Component Seismic Data Processing
GeoCenter, Inc. SeisUP ® GeoCenter, Inc. Training ~ 2003 University of Texas / Dallas Husky Oil / Western Canada Basin University of Texas / Dallas Husky.
Processing: zero-offset gathers
GeoCenter LP SeisUP ® Marine Processing.
Land Seismic-Enying Ridge Region Processing Plus Minus Method Minus time, T - =t AG -t BG Plus time, T + =t AG +t BG - t AB Depth, Refraction Reflection.
GG450 April 22, 2008 Seismic Processing.
Seismic Reflection: Processing and Interpretation Katie Wooddell UW Madison.
Edge diffraction REFLECTED UNDISTURBED Ultra sound.
CFP technology DELPHI consortium. slide 2 CFP technology Data t x z x TWT CFP method OWT z x Focusing Operator t x * CFP gather = t x z x OWT Stack.
Fundamentals Introduction Seismic waves: Propagation Velocity and Amplitudes Seismogram Measurement systems Sources, receivers, Acquisition strategies.
Primary-Only Imaging Condition Yue Wang. Outline Objective Objective POIC Methodology POIC Methodology Synthetic Data Tests Synthetic Data Tests 5-layer.
Loading of the data/conversion Demultiplexing Editing Geometry Amplitude correction Frequency filter Deconvolution Velocity analysis NMO/DMO-Correction.
Bedrock Delineation by a Seismic Reflection/Refraction Survey at TEAD Utah David Sheley and Jianhua Yu.
Autocorrelogram Migration of Drill-Bit Data Jianhua Yu, Lew Katz, Fred Followill, and Gerard T. Schuster.
Basic Seismic Processing INPUT FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS MUTE.
Filters  Temporal Fourier (t f) transformation  Spatial Fourier (x k x ) transformation applications  f-k x transformation  Radon (-p x ) transformation.
AASPI Seismic Processing Lab Manual and Wiki using Schlumberger’s Vista Software Package Bryce Hutchinson*, Thang Ha, and Kurt J. Marfurt, University of.
Ft. Chadbourne 3D Seismic Reprocessing Coke/Runnels/Nolan/Taylor Counties, Texas June 04, 2014.
Stacking  Statics  Residual statics in combination with the velocity analysis  Muting  Approximated zero offset section.
GEOCENTER LP LAND PROCESSING. Step 2 Step 4 Step 5 Step 6 Step 3 Step 1 SeisUP ® “AGLEN” Dataset Land Processing.
Seismic Reflection Data Processing and Interpretation A Workshop in Cairo 28 Oct. – 9 Nov Cairo University, Egypt Dr. Sherif Mohamed Hanafy Lecturer.
A Massive 3D VSP in Milne Point, Alaska
Shallow reservoir analogues: Comparison of seismic and
Velocity Picking Bryce Hutchinson Sumit Verma Objectives : 1. Be able to understand semblance, supergather, CVS 2. Recognize under corrected, over corrected,
Migration In a Nutshell Migration In a Nutshell Migration In a Nutshell D.S. Macpherson.
Beach Energy Ltd Lake Tanganyika 2D Marine Seismic Survey
Beach Energy Ltd Lake Tanganyika 2D Marine Seismic Survey Data Processing, 2014 Squelch Tests for Streamer Noise Attenuation Lines BST14B24 and BST14B67.
Impact of MD on AVO Inversion
Refraction Statics Bryce Hutchinson Sumit Verma. 3D Statics display 1. Click this button on the right side of the statics window to open a 3D statics.
EXPLORATION GEOPHYSICS. EARTH MODEL NORMAL-INCIDENCE REFLECTION AND TRANSMISSION COEFFICIENTS WHERE:  1 = DENSITY OF LAYER 1 V 1 = VELOCITY OF LAYER.
Beach Energy Ltd Lake Tanganyika 2D Transition Zone Seismic Survey
Lee M. Liberty Research Professor Boise State University.
Lab 8 NMO and Residual Velocity Analysis Objectives: Apply NMO CMP Stack the NMO (for later comparison) Compute Residual Statics Apply Residual statics.
Beach Energy Ltd Lake Tanganyika 2D Transition Zone Seismic Survey Data Processing, 2015 Matching Filter to match Transition Zone Airgun Source Wavelet.
Data QC and filtering Bryce HutchinsonSumit Verma Objective: Consider the frequency range of different seismic features Look for low frequency and high.
Reflection seismograms
Beach Energy Ltd Lake Tanganyika 2D Transition Zone Seismic Survey Data Processing, 2014 Testing the Match between Vibroseis and Dynamite Data Reflection.
Super-virtual Interferometric Diffractions as Guide Stars Wei Dai 1, Tong Fei 2, Yi Luo 2 and Gerard T. Schuster 1 1 KAUST 2 Saudi Aramco Feb 9, 2012.
FIELD GEOMETRY FOR MULTICHANNEL SEISMIC (MCS) PROFILES Introduction to Seismic Reflection Imaging: Pt 2.
Processing Seismic Reflection Data of La Bajada Fault Ryan Lester.
Lee M. Liberty Research Professor Boise State University.
Geology 5660/6660 Applied Geophysics 12 Feb 2016
. Lakeside Drive and Manzanita Lane to the north corner of Jasper Lane and Manzanita Lane.
Lee M. Liberty Research Professor Boise State University.
Seismic Methods Geoph 465/565 ERB 5104 Lecture 7 – Sept 16, 2015
MD+AVO Inversion: Real Examples University of Utah Jianhua Yu.
ADVANCED MARINE TUTORIAL
GDF Suez Holland E 16-4 VSP Part 1:
(B.P :51) ( B:P52 ).
Processing of KAUST Golf Data
Acoustic Reflection 2 (distance) = (velocity) (time) *
Multiple attenuation in the image space
Han Yu, Bowen Guo*, Sherif Hanafy, Fan-Chi Lin**, Gerard T. Schuster
Making CMP’s From chapter 16 “Elements of 3D Seismology” by Chris Liner.
3D Seismic Processing Eric Verschuur AES 1530.
—Based on 2018 Field School Seismic Data
Processing and Binning Overview
EXPLORATION GEOPHYSICS
Presentation transcript:

Basic Seismic Processing INPUT FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS MUTE

More Seismic Processing INPUT BP FILTER CMP Gather NMO STACK MIGRATE DISPLAY GEOM VEL ANAL STATICS DEMUX VIB CORR FK FILTER DECON DMO/ MIGRATE SAVE DECON FK FILTER MUTE GAIN RCVR COHERENCY ENHANCE COHERENCY ENHANCE TIME TO DEPTH EDIT

Shot Gather (Raw)

Shot Gathers + BP Filter

Shot Gathers + BP + Amp Recover

Shot Gathers + BP + Amp Recover + Decon

CMP Gathers

Velocity Analysis

Velocity Field

CMP Gathers + NMO

CMP Gathers + NMO + Mute

Stack

Stack + Decon

Stack + Decon + TV Filter

Stack + Decon + TV Filter + AGC

Migrated Stack