HENKE UNIT A

Oil · District 01 · Lease #15596

Operator: MARATHON OIL EF LLC

Cum Oil

861k BBL

Cum Gas

1.3M MCF

casinghead

Wells

5

Production

2011-05 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 861,228 BBL Cum Gas: 1,305,355 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
2011-05 — 2011-10 HILCORP ENERGY COMPANY 6 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HMARATHON OIL EF LLC117,0002017-06-30
2HMARATHON OIL EF LLC116,6002013-07-19
3HMARATHON OIL EF LLC116,3002013-07-19
4HMARATHON OIL EF LLC116,6002013-07-19
1HMARATHON OIL EF LLC113,5002011-02-21