MARSH

Oil · District 06 · Lease #16158

Operator: ROSE CITY RESOURCES, LLC

Cum Oil

84k BBL

Cum Gas

24k MCF

casinghead

Wells

1

Production

2025-02 — 2026-04

Peak Month

2025-06

Production History

Cum Oil: 84,450 BBL Cum Gas: 24,351 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,983 BBL/mo

Di (annual)

190.5%

b-factor

0.0

EUR

81,938 BBL

R-squared

0.794

type

exponential

Operator History (from monthly production reports)

2025-02 — 2026-07 ROSE CITY RESOURCES, LLC 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HROSE CITY RESOURCES, LLC213,0002024-10-08