UNIVERSITY

Oil · District 7C · Lease #228

Operator: MARATHON OIL COMPANY

Fields: BIG LAKE

Cum Oil

4.8M BBL

Cum Gas

2.2M MCF

casinghead

Wells

124

Production

1993-01 — 2024-12

Peak Month

1998-08

Production History

Cum Oil: 4,846,998 BBL Cum Gas: 2,241,537 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2009-06 — 2026-07 APACHE CORPORATION 206 mo
1993-01 — 2009-05 MARATHON OIL COMPANY 197 mo

Wells (124)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5APACHE CORPORATION29,0002012-11-05
196APACHE CORPORATION67,1002011-04-29
196RAPACHE CORPORATION67,1002011-04-29
242APACHE CORPORATION16,9682010-09-08
243APACHE CORPORATION16,9682010-08-13
244APACHE CORPORATION16,9682010-08-03
245APACHE CORPORATION19,0002010-07-22
246APACHE CORPORATION16,9682010-06-25
199APACHE CORPORATION27,1002009-09-25
239APACHE CORPORATION23,3002003-08-06
231APACHE CORPORATION13,2002003-07-31
238APACHE CORPORATION13,3002003-07-31
236APACHE CORPORATION13,3002003-03-26
237APACHE CORPORATION13,3002003-03-10
235APACHE CORPORATION13,3002002-12-11
233APACHE CORPORATION24,0002001-04-02
232APACHE CORPORATION14,0002001-03-29
2BRAPACHE CORPORATION13,8002000-04-06
228APACHE CORPORATION23,7501998-01-26
229APACHE CORPORATION13,7501998-01-26
230APACHE CORPORATION13,7501998-01-26
227APACHE CORPORATION13,7501997-07-11
194APACHE CORPORATION23,7501997-06-26
226APACHE CORPORATION13,7501997-05-16
224APACHE CORPORATION13,7501997-03-18
225APACHE CORPORATION13,7501997-03-18
223APACHE CORPORATION12,9501990-09-26
219APACHE CORPORATION12,9501990-09-07
220APACHE CORPORATION12,9501990-09-07
221APACHE CORPORATION12,9501990-09-07
222APACHE CORPORATION12,9501990-09-07
218APACHE CORPORATION12,9501990-08-15
216APACHE CORPORATION12,9501990-07-17
217APACHE CORPORATION12,9501990-07-17
214APACHE CORPORATION13,0001990-04-06
213APACHE CORPORATION13,0001990-04-04
215APACHE CORPORATION13,0001990-04-04
198APACHE CORPORATION27,1001989-11-09
210APACHE CORPORATION13,2001989-10-30
211APACHE CORPORATION13,2001989-10-30
208APACHE CORPORATION13,2001989-08-14
209APACHE CORPORATION13,2001989-08-14
206APACHE CORPORATION13,2001988-12-06
207APACHE CORPORATION13,2001988-12-06
119RAPACHE CORPORATION13,3001988-09-19
203APACHE CORPORATION13,3001988-09-19
193APACHE CORPORATION23,7001987-06-17
191APACHE CORPORATION13,2001983-10-27
192APACHE CORPORATION13,2001983-10-27
189APACHE CORPORATION13,5001983-07-28
190APACHE CORPORATION13,1001983-07-28
186 DAPACHE CORPORATION13,5151983-03-30
187APACHE CORPORATION13,2001982-10-29
188APACHE CORPORATION13,2001982-10-25
93O RYAN OIL AND GAS18,0001979-10-19
10342-383-11586APACHE CORPORATION------
10442-383-11608APACHE CORPORATION------
10842-383-11587APACHE CORPORATION------
11042-383-11588APACHE CORPORATION------
11142-383-11543MARATHON OIL COMPANY------
12042-383-11591APACHE CORPORATION------
12142-383-80069APACHE CORPORATION------
12342-383-11612APACHE CORPORATION------
12442-383-80071APACHE CORPORATION------
12742-383-11589APACHE CORPORATION------
13242-383-11616APACHE CORPORATION------
13442-383-80075APACHE CORPORATION------
13542-383-80076APACHE CORPORATION------
136WS42-383-80077APACHE CORPORATION------
13842-383-11619APACHE CORPORATION------
14342-383-80081APACHE CORPORATION------
14742-383-80083APACHE CORPORATION------
15242-383-11623APACHE CORPORATION------
15442-383-80085APACHE CORPORATION------
15942-383-00346APACHE CORPORATION------
16442-383-00351APACHE CORPORATION------
16542-383-00352APACHE CORPORATION------
16742-383-00354APACHE CORPORATION------
16842-383-00355APACHE CORPORATION------
17442-383-00361APACHE CORPORATION------
17842-383-00365APACHE CORPORATION------
183WS42-383-00370APACHE CORPORATION------
18442-383-01197APACHE CORPORATION------
184D42-383-01197APACHE CORPORATION------
185D42-383-01096APACHE CORPORATION------
2542-383-00320APACHE CORPORATION------
2642-383-00321APACHE CORPORATION------
3042-383-00324APACHE CORPORATION------
3142-383-00325APACHE CORPORATION------
3342-383-00327APACHE CORPORATION------
3642-383-00330APACHE CORPORATION------
4342-383-00337APACHE CORPORATION------
4542-383-00339APACHE CORPORATION------
4642-383-00340APACHE CORPORATION------
4742-383-00341APACHE CORPORATION------
4842-383-00342APACHE CORPORATION------
4942-383-11593APACHE CORPORATION------
5042-383-00343APACHE CORPORATION------
5142-383-11502APACHE CORPORATION------
5542-383-00345APACHE CORPORATION------
5842-383-11594APACHE CORPORATION------
6442-383-11583APACHE CORPORATION------
7142-383-01913APACHE CORPORATION------
7242-383-11597APACHE CORPORATION------
7342-383-11634APACHE CORPORATION------
7442-383-80056APACHE CORPORATION------
7542-383-11600APACHE CORPORATION------
842-383-00310APACHE CORPORATION------
8042-383-80960APACHE CORPORATION------
8142-383-11584APACHE CORPORATION------
8242-383-11522APACHE CORPORATION------
8342-383-11585APACHE CORPORATION------
8442-383-11523APACHE CORPORATION------
8942-383-11605APACHE CORPORATION------
9942-383-80950APACHE CORPORATION------
B 1742-383-00314APACHE CORPORATION------
B 242-383-00371APACHE CORPORATION------
B 542-383-01909APACHE CORPORATION------
B 742-383-80100APACHE CORPORATION------
C 1142-383-00386APACHE CORPORATION------
C 1642-383-00391APACHE CORPORATION------
C 19D42-383-00394APACHE CORPORATION------
C 2642-383-00401APACHE CORPORATION------
E 142-383-00375APACHE CORPORATION------