GIPPER STATE EAST

Oil · District 08 · Lease #45381

Operator: U.S. ENERGY DEVELOPMENT CORP

Cum Oil

1.2M BBL

Cum Gas

2.1M MCF

casinghead

Wells

3

Production

2013-11 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 1,153,627 BBL Cum Gas: 2,107,914 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,491 BBL/mo

Di (annual)

31.7%

b-factor

0.2

EUR

1,060,074 BBL

R-squared

0.759

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 U.S. ENERGY DEVELOPMENT CORP 16 mo
2013-11 — 2025-03 COG OPERATING LLC 137 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2504HU.S. ENERGY DEVELOPMENT CORP110,7502015-03-06
2501HU.S. ENERGY DEVELOPMENT CORP210,8462014-01-27
2503HU.S. ENERGY DEVELOPMENT CORP111,2002013-04-17