Well Stratigraphy

Well Registration Number 15/21a- 39 Interpretation Composite Date Coded 11/07/1990 Depth Units Feet Datum KB Datum Elevation 90.00 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 555.0 465.00 0.00 1385 HORD HORD GU 0 GU 0                 N     SEAFLOOR 1940.0 0.00 0.00 210 HORD HORD GU 0 GU 0 SLST 100.00             N     FIRST RETURNS 2150.0 0.00 0.00 180 HORD HORD GW 0 GW 0 SLST 100.00             N       2330.0 0.00 0.00 360 HORD HORD GA 0 GA 0 SLST 55.00 SDST 45.00         N       2690.0 0.00 0.00 900 HORD HORD GL 0 GL 0 SLST 60.00 SDST 40.00         N       3590.0 0.00 0.00 575 HORD HORD GY 0 GY 0 CLST 40.00 SLST 35.00 SDST 25.00     N       4165.0 0.00 0.00 105 HORD HORD GC 0 GC 0 CLST 98.00 LMST 2.00         N       4270.0 4,179.00 0.00 597 ROGA ROGA GC 0 GC 0 CLST 60.00 SLST 35.00 SDST 5.00     N       4867.0 4,776.00 0.00 295 DORN DORN GC 0 GC 0 SDST 70.00 SLST 20.00 CLST 10.00     N       5162.0 5,071.00 0.00 491 FERB FERB GC 0 GC 0 CLST 93.00 SDST 7.00         N       5653.0 5,561.00 16,910.00 869 FERA FERA GC 0 GC 0 CLST 55.00 SDST 45.00         N       6522.0 6,468.00 19,021.00 1112 ANDR ANDR GC 0 GC 0 SDST 90.00 CLST 10.00         N       7634.0 7,533.00 21,128.00 330 MAUR MAUR GC 0 GC 0 SDST 40.00 LMST 35.00 CLST 25.00     N       7964.0 7,860.00 21,712.00 116 EKOF EKOF GF 0 GF 0 LMST 100.00             N       8080.0 7,915.00 21,869.00 622 TORF TORF KM 0 KM 0 LMST 100.00             N       8702.0 0.00 0.00 34 TORF TORF KC 0 KC 0 LMST 100.00             N       8736.0 8,625.00 22,733.00 344 HODF HODF KC 0 KC 0 LMST 100.00             N       9080.0 0.00 0.00 90 HODF HODF KC 0 KS 0 LMST 100.00             N       9170.0 0.00 0.00 180 HODF HODF KO 0 KO 0 LMST 100.00             N       9350.0 0.00 0.00 328 HODF HODF KT 0 KT 0 LMST 98.00 CLST 2.00         N       9678.0 9,563.00 24,106.00 193 HERR HERR KT 0 KT 0 LMST 100.00             N       9871.0 9,755.00 24,383.00 60 PLNM PLNM KT 0 KT 0 CLST 60.00 LMST 40.00         N       9931.0 9,815.00 24,494.00 263 HIDR HIDR KE 0 KE 0 LMST 90.00 CLST 10.00         N       10194.0 10,077.00 24,919.00 137 RODB RODB KA 0 KA 0 CLST 95.00 LMST 5.00         N       10331.0 10,211.00 25,167.00 409 SOLA SOLA KA 0 KA 0 CLST 98.00 LMST 2.00         N       10740.0 0.00 0.00 116 SOLA SOLA KP 0 KP 0 CLST 95.00 LMST 5.00         N       10856.0 10,737.00 26,280.00 84 VALH VALH KP 0 KP 0 CLST 75.00 LMST 25.00         N       10940.0 0.00 0.00 140 VALH VALH KB 0 KB 0 CLST 70.00 SDST 20.00 LMST 10.00     N       11080.0 0.00 0.00 205 VALH VALH KH 0 KH 0 LMST 80.00 CLCL 20.00         N       11285.0 11,166.00 0.00 7 KIMM KIMM KH 0 KH 0 CLST 100.00             N       11292.0 0.00 0.00 68 KIMM KIMM KZ 0 JV 0 CLST 90.00 LMST 5.00 SAND 5.00     N       11360.0 0.00 0.00 1240 KIMM KIMM JV 0 JV 0 CLST 97.00 LMST 3.00         N       12600.0 0.00 0.00 273 KIMM KIMM JV 0 JD 0 CLST 93.00 LMST 5.00 SAND 2.00     N       12873.0 0.00 0.00 104 KIMM KIMM JD 0 JO 0 CLST 95.00 SAND 5.00         N       12977.0 12,859.00 0.00 13 PIPE PIPE JD 0 JO 0 SLST 100.00             N       12990.0 0.00 0.00 14 PIPE PIPE JO 0 JO 0 SLST 100.00             N       13004.0 12,878.00 0.00 206 PBSD PBSD JO 0 JO 0 SDST 98.00 CLST 2.00         N   OS   13210.0 13,083.00 0.00 76 PBSH PBSH JO 0 JO 0 CLST 100.00             N   OS   13286.0 13,160.00 0.00 326 PCSD PCSD JO 0 JO 0 SDST 95.00 CLST 5.00         N   OS   13612.0 13,481.00 0.00 368 PIBS PIBS JO 0 JO 0 CLST 96.00 COAL 2.00 LMST 2.00     N       13980.0 0.00 0.00 240 SGIC SGIC JC 0 JC 0 CLST 90.00 COAL 10.00         N       14220.0 0.00 0.00 40 SGIC SGIC JM 0 JM 0 CLST 100.00             N       14260.0 14,118.00 0.00 166 RATT RATT JM 0 JM 0 VOLC 100.00             N       14426.0 14,272.00 0.00 0 RATT RATT * 0 * 0                 N     TD DRILLER