BARNHART (EF)

Oil · District 01 · Lease #15397

Operator: MARATHON OIL EF LLC

Cum Oil

15.0M BBL

Cum Gas

18.4M MCF

casinghead

Wells

60

Production

2010-11 — 2026-04

Peak Month

2020-11

Production History

Cum Oil: 14,969,210 BBL Cum Gas: 18,447,740 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2011-11 — 2026-07 MARATHON OIL EF LLC 177 mo
2010-11 — 2011-10 HILCORP ENERGY COMPANY 12 mo

Wells (60)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HMARATHON OIL EF LLC214,8002026-09-01
98HMARATHON OIL EF LLC322,0002024-04-25
112HMARATHON OIL EF LLC122,0002024-04-19
113HMARATHON OIL EF LLC122,0002024-04-19
63HMARATHON OIL EF LLC222,0002024-04-17
64HMARATHON OIL EF LLC222,0002024-04-17
65HMARATHON OIL EF LLC122,0002024-04-17
66HMARATHON OIL EF LLC122,0002024-04-17
26HMARATHON OIL EF LLC124,0002023-04-18
51HMARATHON OIL EF LLC124,0002023-04-18
17HMARATHON OIL EF LLC124,0002022-01-26
58HMARATHON OIL EF LLC126,0002022-01-26
108HMARATHON OIL EF LLC122,0002020-01-30
109HMARATHON OIL EF LLC122,0002020-01-30
110HMARATHON OIL EF LLC122,0002020-01-30
111HMARATHON OIL EF LLC122,0002020-01-30
48HMARATHON OIL EF LLC122,0002019-04-18
49HMARATHON OIL EF LLC122,0002019-04-12
107HMARATHON OIL EF LLC221,0002019-02-20
104HMARATHON OIL EF LLC321,0002019-02-13
105HMARATHON OIL EF LLC322,0002019-02-13
106HMARATHON OIL EF LLC221,0002019-02-13
100HMARATHON OIL EF LLC422,0002018-12-31
101HMARATHON OIL EF LLC422,0002018-12-31
102HMARATHON OIL EF LLC422,0002018-12-31
103HMARATHON OIL EF LLC422,0002018-09-30
33HMARATHON OIL EF LLC117,5002015-04-30
34HMARATHON OIL EF LLC117,5002015-04-30
35HMARATHON OIL EF LLC117,5002015-04-30
36HMARATHON OIL EF LLC117,5002015-04-30
501HMARATHON OIL EF LLC120,1002014-09-30
502HMARATHON OIL EF LLC220,1002014-09-30
59HMARATHON OIL EF LLC120,1002014-09-30
61HMARATHON OIL EF LLC120,1002014-09-30
60HMARATHON OIL EF LLC217,2002014-01-03
37HMARATHON OIL EF LLC316,8002013-07-05
38HMARATHON OIL EF LLC316,8002013-07-05
50HMARATHON OIL EF LLC117,8002013-03-20
44HMARATHON OIL EF LLC116,7002013-03-19
12HMARATHON OIL EF LLC216,2002013-02-13
13HMARATHON OIL EF LLC216,2002013-02-13
21HMARATHON OIL EF LLC217,5002013-01-09
20HMARATHON OIL EF LLC117,0002013-01-08
30HMARATHON OIL EF LLC216,9452012-11-09
24HMARATHON OIL EF LLC116,2002012-10-29
23HMARATHON OIL EF LLC116,0002012-10-09
25HMARATHON OIL EF LLC216,2002012-10-09
19HMARATHON OIL EF LLC116,8002012-09-17
18HMARATHON OIL EF LLC116,8002012-09-12
14HMARATHON OIL EF LLC117,7852012-07-17
15HMARATHON OIL EF LLC118,2502012-07-17
10HMARATHON OIL EF LLC318,2002012-06-22
11HMARATHON OIL EF LLC319,2002012-06-22
9HMARATHON OIL EF LLC116,5502012-05-09
2HMARATHON OIL EF LLC412,5002011-10-04
5HMARATHON OIL EF LLC113,5002011-06-22
6HMARATHON OIL EF LLC113,5002011-06-22
4HMARATHON OIL EF LLC213,5002010-12-14
3HMARATHON OIL EF LLC412,5002010-04-20
1HMARATHON OIL EF LLC412,5002010-04-19