TIMBERWOLF STATE UNIT

Oil · District 08 · Lease #49147

Operator: U.S. ENERGY DEVELOPMENT CORP

Cum Oil

1.0M BBL

Cum Gas

2.3M MCF

casinghead

Wells

4

Production

2017-05 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 1,028,152 BBL Cum Gas: 2,286,792 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

50,233 BBL/mo

Di (annual)

294.2%

b-factor

1.1

EUR

1,207,454 BBL

R-squared

0.871

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 U.S. ENERGY DEVELOPMENT CORP 16 mo
2017-05 — 2025-03 COG OPERATING LLC 95 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1702HU.S. ENERGY DEVELOPMENT CORP111,0002018-03-20
1701HU.S. ENERGY DEVELOPMENT CORP210,9002016-05-20
1752HU.S. ENERGY DEVELOPMENT CORP210,9002016-05-20
1792HU.S. ENERGY DEVELOPMENT CORP210,9002016-05-20