FLORES UNIT

Oil · District 01 · Lease #15775

Operator: MARATHON OIL EF LLC

Cum Oil

82k BBL

Cum Gas

61k MCF

casinghead

Wells

1

Production

2011-10 — 2024-11

Peak Month

2011-10

Production History

Cum Oil: 81,811 BBL Cum Gas: 60,985 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,788 BBL/mo

Di (annual)

104.4%

b-factor

0.6

EUR

98,191 BBL

R-squared

0.696

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 ALVARADO 2014 LLC 47 mo
2016-06 — 2022-08 EARTHSTONE OPERATING, LLC 75 mo
2015-11 — 2016-05 MARATHON OIL EF LLC 7 mo
2011-10 — 2015-10 MARATHON OIL COMPANY 49 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALVARADO 2014 LLC215,0002011-06-20