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RESERVOIR CHARACTERIZATION SERVICES
ATTRIBUTES / INVERSION
WELLS & GEOLOGY
Rock Physics AnalysisCross-PlottingSynthetic Wedge Models1D, 2D, 3D ModellingFluid Substitution
NEURAL NETWORKS
Pre-stack Gathers and Velocities
AVO/LMR/AVAZ
Post-stack
Pre-stack Synthetic Seismic AVO AttributesSimultaneous InversionAVO/LMR InversionBrittleness InversionAVAZ/VVAZ – Fracture Density Maps
Seismic Facies ClassificationChimneyCubeSaltCubeNeural Network Inversion (PorosityCubes, V-shale, Saturation)Hydrocarbon Probability Cube
Similarity CubesDip Steering CubesThinned Fault LikelihoodDeterministic InversionColored InversionVolume Curvature Analyses
ADVANCED INTERPRETATION
HorizonCubeSpectral DecompositionSeismic SequenceStratigraphyWheeler Diagrams
ROCK PHYSICSTrue Amplitude
Processing
SEISMIC
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SOFTWARE – A COMPLETE TOOLBOX
Canadian Representative
Canadian Representative
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Worldwide Projects
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TYPICAL PROJECT LAYOUT
Rock Physics and Synthetic Modeling
Dip, Curvature and Multiattribute visualization
Fault and Chimney Analysis
Seismic Sedimentology
AVAZ/VVAZand Multi-Component
Pre-stack AVO/LMR Inversion
Integrated Reservoir Model
Rock Properties and Fluid Prediction
Post-Stack Inversion
Sequence Stratigraphy (HC)
Geological Model and Facies Prediction
Qualitative Quantitative
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Dip-Steering
FAULTS/FRACTURE ANALYSESFA
ULTS
SEQSTR
AT
FAC
IESIN
VER
SION
AV
O/LM
RA
VA
Z
similarity
Dip steered similarity
Volume Curvature
Thinned Fault Likelihood
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SEQUENCE STRATIGRAPHIC INTERPRETATIONFA
ULTS
SEQSTR
AT
FAC
IESIN
VER
SION
AV
O/LM
RA
VA
Z
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SPECTRAL DECOMPOSITION
Example of fluvial deposition, Cabonera Fm, Llanos Basin, Colombia presented at AAPG ICE 2013, Cartagena
FAU
LTSSEQ
STRA
TFA
CIES
INV
ERSIO
NA
VO
/LMR
AV
AZ
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Seismic geomorphology andsequence stratigraphy could leadto opportunities.
Seismic Facies analysis of LowerNotikewin channel shows a pointbar aligning with a shear zone.
SEISMIC FACIES ANALYSISFA
ULTS
SEQSTR
AT
FAC
IESIN
VER
SION
AV
O/LM
RA
VA
Z
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SW-NE cross-section flattened on top of PS4 (Kakwa sand
member, Cardium Fm, Canada)
Present day example – Galveston, Texas
SWNE
CASE STUDY – POST STACK INVERSIONFA
ULTS
SEQSTR
AT
FAC
IESIN
VER
SION
AV
O/LM
RA
VA
Z
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LMR Analysis
0
10
20
30
40
50
60
70
80
90
0 20 40 60 80 100 120 140 160
Lambda-Rho (incompressibility)
Mu
-Rh
o (
rig
idit
y)
Coals Shales
Gas sand
Tight Gas
Sand Carbonates
Cemented
Siltstones
Sandstones
Gas Effect
Porosity
Siltstones
Sandstones
AVO/LMR ROCK PHYSICSFA
ULTS
SEQSTR
AT
FAC
IESIN
VER
SION
AV
O/LM
RA
VA
Z
www.petroexplorers.com
AVO/LMR – More definitive tool can be transformed more accurately to lithology and fluids
Lambda-Rho (incompressibility)
Mu-Rho (Rigidity)
Coals
Lambda-Rho (incompressibility)
Mu
-Rh
o (
Rig
idit
y) Tight calcareous sands
Gas siltstonesLow permeability
Lambda-Rho vs Mu-Rho x-plot do have physical meaning related to the rocks and can be derived seismically as well.
Pre-drill analysis for well 12-10. Falher F and G sandstones with AVO effect
AVO/LMR – PRE-STACK LITHOLOGY AND FLUID DETECTIONFA
ULTS
SEQSTR
AT
FAC
IESIN
VER
SION
AV
O/LM
RA
VA
Z
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AVAZ - FRACTURE DENSITY AND ORIENTATION
Fracture Density and Orientation derived from AVAZ Gradient residuals can be shown by glyphs. Input from
VVAZ can also be combined with the results.
Fracture Density and Orientation
FAU
LTSSEQ
STRA
TFA
CIES
INV
ERSIO
NA
VO
/LMR
AV
AZ
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Thank You!
YOUR EXPLORATION PARTNERS