HOWARD GLASSCOCK EAST UNIT

Oil // district 10 // lease#35609

op: WESTPORT OIL AND GAS COMPANY, LP

cum_oil

1.4M BBL

cum_gas

0 MCF

wells

131

production

1998-01 — 2016-03

peak_month

2000-05

-- production_history

cum_oil: 1,448,200 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

14,639 BBL/mo

Di (annual)

17.1%

b-factor

0.5

EUR

1,667,079 BBL

R-squared

0.897

type

hyperbolic

-- wells (131)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1109MARATHON OIL COMPANY24,0002010-03-16
1418WESTPORT OIL AND GAS COMPANY INC23,4002008-11-18
123WESTPORT OIL AND GAS COMPANY, LP33,2002008-02-12
0122WESTPORT OIL AND GAS COMPANY, LP23,2002005-09-15
0410WESTPORT OIL AND GAS COMPANY, LP23,3002002-08-08
0108WESTPORT OIL AND GAS COMPANY, LP13,2302002-05-01
1211BELCO ENERGY CORP.12,7782001-03-14
1240LMARATHON OIL COMPANY13,6002000-03-13
1240UMARATHON OIL COMPANY13,6002000-03-13
1241LMARATHON OIL COMPANY13,6002000-03-13
1241UMARATHON OIL COMPANY13,6002000-03-13
1338LMARATHON OIL COMPANY13,6002000-03-13
1338UMARATHON OIL COMPANY13,6002000-03-13
1339LMARATHON OIL COMPANY13,6002000-03-13
1339UMARATHON OIL COMPANY13,6002000-03-13
1336LMARATHON OIL COMPANY13,4001999-10-06
1336UMARATHON OIL COMPANY13,4001999-10-06
1337LMARATHON OIL COMPANY13,4001999-10-06
1337UMARATHON OIL COMPANY13,4001999-10-06
1434LMARATHON OIL COMPANY13,4001999-10-06
1434UMARATHON OIL COMPANY13,4001999-10-06
1435LMARATHON OIL COMPANY13,4001999-10-06
1435UMARATHON OIL COMPANY13,4001999-10-06
0104MARATHON OIL COMPANY13,2201998-06-09
0107MARATHON OIL COMPANY13,1701998-06-09
0109MARATHON OIL COMPANY13,1671998-06-09
0110MARATHON OIL COMPANY13,2001998-06-04
0116MARATHON OIL COMPANY23,3001998-06-04
0806MARATHON OIL COMPANY13,2501998-06-04
1621MARATHON OIL COMPANY13,2001998-06-04
0106MARATHON OIL COMPANY13,2001998-05-05
0112MARATHON OIL COMPANY13,1551998-05-05
0113MARATHON OIL COMPANY13,1731998-05-05
0407MARATHON OIL COMPANY12,9571998-05-05
0408MARATHON OIL COMPANY13,0501998-05-05
0126MARATHON OIL COMPANY14,0001997-04-08
1433MARATHON OIL COMPANY14,0001997-03-03
0125MARATHON OIL COMPANY14,0001997-02-06
0124MARATHON OIL COMPANY14,0001997-01-17
1231MARATHON OIL COMPANY14,0001997-01-10
0819MARATHON OIL COMPANY14,0001996-12-11
0417MARATHON OIL COMPANY14,0001996-12-10
0714MARATHON OIL COMPANY14,0001996-12-06
0817MARATHON OIL COMPANY14,0001996-12-05
0818MARATHON OIL COMPANY14,0001996-12-05
1232MARATHON OIL COMPANY14,0001996-12-05
1005MARATHON OIL COMPANY12,9301996-07-25
1230MARATHON OIL COMPANY14,0001996-07-05
1205MARATHON OIL COMPANY23,2001996-07-01
1210MARATHON OIL COMPANY12,7811996-07-01
1212MARATHON OIL COMPANY12,7611996-07-01
1304MARATHON OIL COMPANY12,8231996-07-01
1318MARATHON OIL COMPANY12,7501996-07-01
1319MARATHON OIL COMPANY13,2501996-07-01
1320MARATHON OIL COMPANY13,2201996-07-01
1322MARATHON OIL COMPANY12,8401996-07-01
1324MARATHON OIL COMPANY13,2101996-07-01
1426MARATHON OIL COMPANY12,8751996-07-01
1428MARATHON OIL COMPANY12,7901996-07-01
1608MARATHON OIL COMPANY12,7951996-07-01
1609MARATHON OIL COMPANY12,7691996-07-01
1615MARATHON OIL COMPANY12,7801996-07-01
1623MARATHON OIL COMPANY13,1201996-07-01
1003MARATHON OIL COMPANY12,3661996-06-28
1006MARATHON OIL COMPANY12,5901996-06-28
1804MARATHON OIL COMPANY12,9001996-06-28
0803MARATHON OIL COMPANY12,8661996-06-21
0805MARATHON OIL COMPANY12,7581996-06-21
0808MARATHON OIL COMPANY12,8511996-06-21
0809MARATHON OIL COMPANY13,5001996-06-21
0810MARATHON OIL COMPANY13,5001996-06-21
0813MARATHON OIL COMPANY23,2001996-06-21
0814MARATHON OIL COMPANY13,2001996-06-21
0815MARATHON OIL COMPANY23,2001996-06-21
0816MARATHON OIL COMPANY13,2001996-06-21
1008MARATHON OIL COMPANY14,0001996-06-14
1329MARATHON OIL COMPANY14,0001996-06-14
0301GUTHRIE, A. K. OPERATING CO.12,5001989-11-27
0711GUTHRIE, A. K. OPERATING CO.12,5001985-04-16
0712GUTHRIE, A. K. OPERATING CO.12,5001985-04-16
0709GUTHRIE, A. K. OPERATING CO.12,5001984-06-12
0710GUTHRIE, A. K. OPERATING CO.12,5001984-06-12
0603GUTHRIE, A. K. OPERATING CO.12,5001983-06-15
0705GUTHRIE, A. K. OPERATING CO.12,5001983-06-15
0706GUTHRIE, A. K. OPERATING CO.12,5001983-06-15
0908GUTHRIE, A. K. OPERATING CO.12,5001983-06-15
0118GUTHRIE, A. K. OPERATING CO.12,5001982-10-04
0119GUTHRIE, A. K. OPERATING CO.12,5001982-10-04
0120GUTHRIE, A. K. OPERATING CO.12,5001982-10-04
0121GUTHRIE, A. K. OPERATING CO.12,5001982-10-04
0602GUTHRIE, A. K. OPERATING CO.12,5001982-03-15
0906GUTHRIE, A. K. OPERATING CO.12,5001982-03-15
0907GUTHRIE, A. K. OPERATING CO.12,5001982-03-15
1107GUTHRIE, A. K. OPERATING CO.12,5001982-03-15
1108GUTHRIE, A. K. OPERATING CO.12,5001982-03-15
0904GUTHRIE, A. K. OPERATING CO.12,5001980-09-11
0905GUTHRIE, A. K. OPERATING CO.12,5001980-09-11
0208GUTHRIE, A. K. OPERATING CO.12,5001979-08-17
0209GUTHRIE, A. K. OPERATING CO.12,5001979-08-17
0413GUTHRIE, A. K. OPERATING CO.12,5001979-08-17
0414GUTHRIE, A. K. OPERATING CO.12,5001979-08-17
0415GUTHRIE, A. K. OPERATING CO.12,5001979-08-17
0416GUTHRIE, A. K. OPERATING CO.12,5001979-08-17
0115GUTHRIE, A. K. OPERATING CO.13,2001977-07-20
0117GUTHRIE, A. K. OPERATING CO.13,3001977-07-20
010542-227-30162--------
011142-227-30248--------
011442-227-30874--------
020342-227-30161--------
040442-227-10979--------
040542-227-30166--------
040642-227-30189--------
050342-227-30641--------
110242-227-00141--------
110442-227-30119--------
120642-227-10685--------
121442-227-10939--------
131342-227-10938--------
131642-227-10942--------
150142-227-30807--------
160742-227-10686--------
161742-227-10941--------
170142-227-02220--------
170242-227-00156--------
170342-227-00156--------
1704D42-227-00694--------
170542-227-20040--------
170642-227-20041--------
180342-227-30640--------
180542-227-30987--------
180642-227-30988--------
EOF // data source: Texas Railroad Commission // 2026