COY CITY RANCH UNIT B

Oil · District 02 · Lease #10375

Operator: MARATHON OIL EF LLC

Cum Oil

2.1M BBL

Cum Gas

3.9M MCF

casinghead

Wells

8

Production

2012-12 — 2026-04

Peak Month

2018-07

Production History

Cum Oil: 2,052,909 BBL Cum Gas: 3,893,751 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2012-12 — 2026-07 MARATHON OIL EF LLC 164 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HMARATHON OIL EF LLC118,0002023-01-27
4HMARATHON OIL EF LLC118,0002023-01-27
5HMARATHON OIL EF LLC119,2752017-09-19
6HMARATHON OIL EF LLC119,2752017-09-19
7HMARATHON OIL EF LLC119,2752017-09-19
8HMARATHON OIL EF LLC119,2752017-09-19
1HMARATHON OIL EF LLC113,5002012-07-03
2HMARATHON OIL EF LLC113,5002012-07-03