Well Stratigraphy
Well Registration Number
21/15a- 3
Interpretation
Composite
Date Coded
25/10/1989
Depth Units
Feet
Datum
KB
Datum Elevation
73.00
Loggers TD
0.00
TWT Scale
Thickness Type
Comment
Litho Stratigraphy
Chronostraigraphy
Lithology Components
Top Down Hole Depth
Top Vertical Depth (MSL)
Top TWT (msec)
Thickness
Upper Litho
Lower Litho
Upper Chrono
Lower Chrono
1
%
2
%
3
%
4
%
Cored
Nature Of Top
Hydro carbon Present
Notes
421.0
0.00
0.00
1079
*
*
*
0
*
0
Y
SEA BED
1500.0
0.00
0.00
1160
*
*
QH
0
QP
0
CLST
95.00
SAND
5.00
Y
FIRST RETURNS
2660.0
0.00
0.00
955
*
*
NP
0
NP
0
CLST
60.00
SLST
30.00
SDST
10.00
Y
3615.0
0.00
0.00
842
*
*
NA
0
NA
0
CLST
70.00
SLST
20.00
LMST
10.00
Y
4457.0
0.00
0.00
391
*
*
NB
0
NC
0
CLST
50.00
SLST
40.00
LMST
10.00
Y
4848.0
0.00
0.00
1619
*
*
GU
0
GU
0
CLST
60.00
SLST
30.00
LMST
10.00
Y
6467.0
0.00
0.00
1173
*
*
GA
0
GL
0
CLST
60.00
SLST
25.00
LMST
10.00
SDST
5.00
Y
7640.0
0.00
0.00
32
*
*
GY
0
GY
0
CLST
80.00
LMST
20.00
Y
7672.0
0.00
0.00
155
BALD
BALD
GT
0
GT
0
CLST
70.00
TUFF
20.00
DOLM
10.00
Y
7827.0
0.00
0.00
90
SELE
SELE
GT
0
GT
0
CLST
50.00
SLST
45.00
DOLM
5.00
Y
7917.0
0.00
0.00
421
FORT
FORT
GT
0
GT
0
SDST
85.00
CLST
10.00
DOLM
5.00
Y
OS
8338.0
0.00
0.00
682
ANDR
ANDR
GT
0
GT
0
SDST
60.00
SLST
30.00
DOLO
10.00
Y
OS
9020.0
0.00
0.00
463
MAUR
MAUR
GD
0
GD
0
LMST
60.00
SDST
20.00
CLST
20.00
Y
9483.0
0.00
0.00
204
EKOF
EKOF
GD
0
GD
0
LMST
80.00
CLST
20.00
Y
9687.0
0.00
0.00
902
TORF
TORF
KM
0
KM
0
LMST
100.00
Y
10589.0
0.00
0.00
101
FLND
FLND
KM
0
KC
0
CLST
70.00
LMST
30.00
Y
10690.0
0.00
0.00
290
FLND
FLND
KC
0
KC
0
CLST
50.00
LMST
50.00
Y
10980.0
0.00
0.00
270
FLND
FLND
KS
0
KS
0
LMST
60.00
CLST
40.00
Y
11250.0
0.00
0.00
122
FLND
FLND
KO
0
KT
0
LMST
80.00
CLST
20.00
Y
11372.0
0.00
0.00
483
HERR
HERR
KO
0
KT
0
LMST
90.00
CLST
10.00
Y
11855.0
0.00
0.00
9
PLNM
PLNM
KO
0
KT
0
CLST
100.00
Y
11864.0
0.00
0.00
21
HIDR
HIDR
KO
0
KT
0
LMST
100.00
Y
11885.0
0.00
0.00
20
HIDR
HIDR
KE
0
KA
0
LMST
100.00
Y
11905.0
0.00
0.00
35
VALH
VALH
KP
0
KP
0
CLST
100.00
Y
11940.0
0.00
0.00
200
VALH
VALH
KB
0
KH
0
CLST
100.00
Y
OS
12140.0
0.00
0.00
238
VALH
VALH
KH
0
KZ
0
CLST
100.00
Y
OS
12378.0
0.00
0.00
42
KIMM
KIMM
KZ
0
JV
0
CLST
100.00
Y
OS
12420.0
0.00
0.00
116
KIMM
KIMM
JV
0
JV
0
CLST
95.00
LMST
5.00
Y
U
OS
12536.0
0.00
0.00
318
FULS
FULS
JD
0
JO
0
SDST
50.00
SLST
20.00
COAL
20.00
TFCL
10.00
Y
U
OS
12854.0
0.00
0.00
26
RATT
RATT
JM
0
JM
0
VOLC
100.00
Y
12880.0
0.00
0.00
0
RATT
RATT
*
0
*
0
Y
TD DRILLER