GRIFFIN 48-37 UNIT B

Oil · District 08 · Lease #57712

Operator: HIGHPEAK ENERGY HOLDINGS, LLC

Cum Oil

1.3M BBL

Cum Gas

1.5M MCF

casinghead

Wells

5

Production

2022-06 — 2026-04

Peak Month

2023-02

Production History

Cum Oil: 1,274,542 BBL Cum Gas: 1,538,800 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

108,172 BBL/mo

Di (annual)

251.9%

b-factor

0.8

EUR

1,767,224 BBL

R-squared

0.984

type

hyperbolic

Operator History (from monthly production reports)

2022-06 — 2026-07 HIGHPEAK ENERGY HOLDINGS, LLC 50 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
L 5HHIGHPEAK ENERGY HOLDINGS, LLC18,3002022-06-20
L 6HHIGHPEAK ENERGY HOLDINGS, LLC18,5002022-06-20
A 5HHIGHPEAK ENERGY HOLDINGS, LLC16,4002022-04-25
A 6HHIGHPEAK ENERGY HOLDINGS, LLC16,4002022-04-21
4HHIGHPEAK ENERGY HOLDINGS, LLC27,2302022-01-21