COWBOY

Oil · District 08 · Lease #43836

Operator: U.S. ENERGY DEVELOPMENT CORP

Cum Oil

362k BBL

Cum Gas

754k MCF

casinghead

Wells

1

Production

2012-10 — 2026-04

Peak Month

2012-10

Production History

Cum Oil: 361,595 BBL Cum Gas: 754,378 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,151 BBL/mo

Di (annual)

14.3%

b-factor

0.0

EUR

347,562 BBL

R-squared

0.356

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 U.S. ENERGY DEVELOPMENT CORP 16 mo
2012-10 — 2025-03 COG OPERATING LLC 150 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1202HU.S. ENERGY DEVELOPMENT CORP113,5002012-04-26