HEATH

Oil · District 06 · Lease #15869

Operator: ROSE CITY RESOURCES, LLC

Cum Oil

178k BBL

Cum Gas

27k MCF

casinghead

Wells

1

Production

2021-11 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 178,120 BBL Cum Gas: 27,419 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,873 BBL/mo

Di (annual)

69.0%

b-factor

0.8

EUR

339,203 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2021-11 — 2026-07 ROSE CITY RESOURCES, LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROSE CITY RESOURCES, LLC111,3002021-09-29