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m/s
Time (ms)
P−WAVE VELOCITY
1000 1500 2000 2500 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s
Time (ms)
S−WAVE VELOCITY
1500 2000 2500 3000 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 3
Time (ms)
DENSITY
59#;7 % +$% + B. !
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2000 3000 4000
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s
Time (ms)
P−WAVE VELOCITY
1000 1500 2000 2500 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s
Time (ms)
S−WAVE VELOCITY
1500 2000 2500 3000 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 3
Time (ms)
DENSITY
59#97 % +$% + B8!
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Angle (deg.)
Time (ms)
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0 10 20 30
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
Angle (deg.)
Time (ms)
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0 10 20 30
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
Angle (deg.)
Time (ms)
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2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
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Time (ms)
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2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
Angle (deg.)
Time (ms)
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0 10 20 30
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
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Time (ms)
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Time (ms)
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2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
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0 10 20 30 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
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0 10 20 30 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
Angle (deg.) S/N=1
59#67 '( . D #
2000 3000 4000 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s P−WAVE VELOCITY
Time (ms)
1000 1500 2000
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s S−WAVE VELOCITY
Time (ms)
1800 2000 2200 2400 2600 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 3 DENSITY
Time (ms)
5 6 7 8 9
x 10 6 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 2 s ACOUSTIC IMPEDANCE
Time (ms)
2 3 4
x 10 6 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 2 s SHEAR IMPEDANCE
Time (ms)
1.5 2 2.5
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
VP/VS RATIO
Time (ms)
5 9#@7 $.( ! " . O
:#A6 !"+!
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2000 3000 4000 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s P−WAVE VELOCITY
Time (ms)
1000 1500 2000
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s S−WAVE VELOCITY
Time (ms)
1800 2000 2200 2400 2600 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 3 DENSITY
Time (ms)
5 6 7 8 9
x 10 6 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 2 s ACOUSTIC IMPEDANCE
Time (ms)
2 3 4
x 10 6 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 2 s SHEAR IMPEDANCE
Time (ms)
1.5 2 2.5
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
VP/VS RATIO
Time (ms)
5 9#?7 $.( ! " . O
6 :#A6 ! "+ !
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2000 3000 4000 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s
Time (ms)
P−WAVE VELOCITY
1000 1500 2000
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
m/s
Time (ms)
S−WAVE VELOCITY
1800 2000 2200 2400 2600 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 3
Time (ms)
DENSITY
5 6 7 8 9
x 10 6 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 2 s
Time (ms)
ACOUSTIC IMPEDANCE
2 3 4
x 10 6 2100
2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
kg/m 2 s
Time (ms)
SHEAR IMPEDANCE
1.5 2 2.5
2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300
Time (ms)
VP/VS RATIO
59#<7 &C !"
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1240 1260 1280 1300 1320 1340 1360 1380 1400 2000
2050 2100 2150 2200 2250 2300 2350 2400 2450 2500
Crossline number
Time (ms)
Inline1627
5 9#A7 ;@9?# %
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Vp (m/s)
1900 5300
Vs (m/s)
800 2800
Density (kg/m 3 )
2 2.8
AI (kg/m 2 s)
4000 14000
SI (kg/m 2 s)
1900 7000
Vp/Vs
1.4 2.8
Balder
Sele
Lista
Ty/Heimdal
GWC
Top Shetland
2000 2050 2100 2150 2200 2250 2300 2350 2400 2450 250 0 Depth in meters
59#;:7 9:::%96::#
9=>:+ % 9>;6+ 8
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7.7 7.8 7.9 8 8.1 0.003
0.01 0.02 0.05 0.10 0.25 0.50 0.75 0.90 0.95 0.98 0.99 0.997
ln( α ) (m/s)
Probability
P−WAVE VELOCITY
6.8 7 7.2 7.4 0.003
0.01 0.02 0.05 0.10 0.25 0.50 0.75 0.90 0.95 0.98 0.99 0.997
ln( β ) (m/s)
Probability
S−WAVE VELOCITY
7.65 7.7 7.75 7.8 0.003
0.01 0.02 0.05 0.10 0.25 0.50 0.75 0.90 0.95 0.98 0.99 0.997
ln( ρ ) (kg/m 3 )
Probability
DENSITY
59#;;7 / %
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0 5 10 15 20 25 30
−0.4
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Time (ms)
5 9#;97 ' !"+
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5 9 13 17 21 25 29 33 37
−30
−20
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Angle (deg.)
Time (ms)
59#;=7 , #
2000 2500 3000 3500 2270
2280 2290 2300 2310 2320 2330 2340 2350
m/s P−WAVE VELOCITY
Time (ms)
500 1000 1500 2000 2500 2270
2280 2290 2300 2310 2320 2330 2340 2350
m/s S−WAVE VELOCITY
Time (ms)
2000 2200 2400 2600 2270
2280 2290 2300 2310 2320 2330 2340 2350
kg/m 3 DENSITY
Time (ms)
4 6 8
x 10 6 2270
2280 2290 2300 2310 2320 2330 2340 2350
kg/m 2 s ACOUSTIC IMPEDANCE
Time (ms)
1 2 3 4 5
x 10 6 2270
2280 2290 2300 2310 2320 2330 2340 2350
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Time (ms)
1 2 3
2270 2280 2290 2300 2310 2320 2330 2340 2350
VP/VS RATIO
Time (ms)
59#;>7 $.( ! " :#A6
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Time (ms)
2200
2300
2400
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Time (ms)
2200
2300
2400
2100 2200 2300 2400 2500 DENSITY
Time (ms)
2200
2300
2400
5 6 x 10 7 6 ACOUSTIC IMPEDANCE
Time (ms)
2200
2300
2400
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Time (ms)
2200
2300
2400
1.5 2 2.5 VP/VS RATIO
Crossline number
Time (ms)
1240 1260 1280 1300 1320 1340 1360 1380 1400 2200
2300 2400
59#;67 $.( ;@9?#
2000 2200 2400 2600 2800 3000 3200 P−WAVE VELOCITY
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1450 1500 1550 1600 1650 1700 1750
1240 1260 1280 1300 1320 1340 1360 1380 1400
800 1000 1200 1400 1600 1800 S−WAVE VELOCITY
Inline number
Crossline number
1450 1500 1550 1600 1650 1700 1750
1240 1260 1280 1300 1320 1340 1360 1380 1400
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2150 2200 2250 2300 2350 2400
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0 200 400 600 800 1000 1200 1400 1600 1800 2000
0 5 10 15 20 25 30 35 40
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Amplitude
+6
0 200 400 600 800 1000 1200 1400 1600 1800 2000
0 1 2 3 4 5 6
Iteration number
Variance
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−40 −30 −20 −10 0 10 20 30 40
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Time (ms)
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Time (ms)
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0 0.1 0.2 0.3 0.4
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0 0.1 0.2 0.3 0.4
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Maximum wavelet amplitude
Variance of reflectivity error
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0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
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