Well Stratigraphy

Well Registration Number 15/11a- 4 Interpretation Composite Date Coded 05/06/2001 Depth Units Feet Datum KB Datum Elevation 83.00 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 549.0     655 NORD   NP 0 NM 0                 N     SEABED 1204.0     193 NORD   NP 0 NM 0 SHEL 40.00 SACL 40.00 SHSD 20.00     N     FIRST RETURNS 1397.0 1,314.00 479.00 217 HORD   NC 0 GU 0 SAND 45.00 GLSL 27.00 SLST 18.00 SACL 10.00 N   GS   1614.0     20 HLGU   GU 0   0 GLSL 100.00             N       1634.0 1,550.00 550.00 107 HORG   GW 0   0 SAND 87.00 SLST 13.00         N       1741.0 1,657.00 584.00 1063 BELP   GA 0 GI 0 SAND 49.00 SACL 30.00 SDST 20.00 LMST 1.00 N       2804.0 2,719.00 898.00 176 BALD   GN 0   0 SACL 75.00 LMST 16.00 CLST 6.00 SAND 3.00 N U     2980.0 2,895.00 943.00 373 BEAU   GT 0   0 SAND 43.00 CLST 30.00 SACL 19.00 SLST 8.00 N U     3353.0 3,267.00 1,051.00 160 DORN   GT 0   0 CONG 85.00 CLST 13.00 CHRT 2.00     N       3513.0 3,427.00 1,094.00 626 SELE   GT 0   0 CONG 48.00 SLCL 39.00 SAND 12.00 CHRT 1.00 N   GS   4139.0 4,053.00 1,257.00 279 FMBR   GT 0   0 CONG 79.00 SLST 12.00 CLST 8.00 SAND 1.00 N       4418.0 4,331.00 1,322.00 407 BMOR   GT 0   0 SLCL 43.00 CONG 32.00 SDST 20.00 CALT 5.00 N       4825.0 4,738.00 1,417.00 1458 LIAN   GT 0   0 SAND 80.00 CLST 16.00 SLST 2.00 CALT 2.00 N       6283.0 6,195.00 1,734.00 215 MAUR   GT 0   0 CLST 59.00 SLST 18.00 SDST 14.00 CALT 9.00 N       6498.0     42 MMRL   GT 0   0 CALT 37.00 SDST 25.00 CLST 25.00 SACL 13.00 N       6540.0     131 MFAN   GT 0   0 SACL 55.00 SDST 25.00 CLST 15.00 SLST 5.00 N       6671.0 6,583.00 1,811.00 64 EKOF   GD 0   0 CALT 55.00 MARL 29.00 CLST 15.00 CHRT 1.00 N U     6735.0 6,647.00 1,822.00 384 TORF   KM 0   0 CALT 97.00 MARL 3.00         N U     7119.0 7,031.00 1,875.00 434 FLND   KC 0 KO 0 CALT 80.00 MARL 12.00 CLST 8.00     N       7553.0 7,464.00 1,938.00 10 HERR   KT 0   0 LMST 75.00 DOLO 25.00         N       7563.0 7,474.00 1,939.00 10 PLNM   KT 0   0 MARL 50.00 CLCL 50.00         N       7573.0 7,484.00 1,940.00 18 HID3   KE 0   0 MARL 40.00 CLCL 40.00 CALT 20.00     N       7591.0     21 HID2   KE 0   0 CALT 100.00             N       7612.0     23 HID1   KE 0   0 CALT 40.00 MARL 30.00 CLCL 30.00     N       7635.0 7,546.00 1,950.00 65 RODU   KA 0   0 CLCL 46.00 SLCL 45.00 SAND 8.00 CHRT 1.00 N       7700.0     88 LROD   KA 0   0 CLST 33.00 SLST 32.00 MARL 32.00 DOLM 3.00 N       7788.0 7,699.00 1,984.00 56 SOLA   KA 0   0 SACL 36.00 SLST 36.00 SLST 19.00 MARL 9.00 N       7844.0 7,755.00 1,998.00 51 VALH   KP 0 KB 0 CLSL 35.00 MARL 35.00 SLST 30.00     N       7895.0     12 VFSC   KP 0 KB 0 ARSS 50.00 SLST 25.00 CLST 25.00     N       7907.0     273 VALH   KP 0 KZ 0 CLCL 45.00 MARL 25.00 CALT 20.00 CLST 10.00 N     BASE VFSC 8180.0 8,091.00 2,060.00 313 KMSH   KZ 0 JV 0 CLST 79.00 CLCL 10.00 SLCL 10.00 MARL 1.00 N   GS   8493.0     183 KMSL   JV 0 JD 0 SACL 55.00 CLST 22.00 SDST 14.00 CALT 9.00 N       8676.0 8,587.00 2,165.00 167 PIPE   JD 0   0 SDST 45.00 SACL 30.00 SLST 23.00 LMST 2.00 N U     8843.0     92 PISH   JD 0 JO 0 SLCL 50.00 CLST 30.00 SLST 16.00 SDST 4.00 N       8935.0 8,846.00 2,211.00 187 SGIF   JO 0   0 SAND 38.00 COAL 29.00 SACL 22.00 CLST 11.00 N   GS   9122.0 9,033.00 2,248.00 278 PENT   JN 0   0 SACL 75.00 TFCL 11.00 SDST 9.00 COAL 5.00 N       9400.0     0     * 0   0                 N     TD