ERNEST

Oil · District 06 · Lease #15742

Operator: ROSE CITY RESOURCES, LLC

Cum Oil

83k BBL

Cum Gas

29k MCF

casinghead

Wells

1

Production

2019-12 — 2026-04

Peak Month

2020-04

Production History

Cum Oil: 83,383 BBL Cum Gas: 29,316 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,081 BBL/mo

Di (annual)

424.7%

b-factor

0.6

EUR

82,341 BBL

R-squared

0.854

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 ROSE CITY RESOURCES, LLC 79 mo
2019-12 — 2019-12 BROOKS PETROLEUM COMPANY 1 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HROSE CITY RESOURCES, LLC17,4002019-06-12