ANGLER UNIT

Oil · District 08 · Lease #46854

Operator: U.S. ENERGY DEVELOPMENT CORP

Cum Oil

1.2M BBL

Cum Gas

2.3M MCF

casinghead

Wells

2

Production

2015-07 — 2026-04

Peak Month

2015-11

Production History

Cum Oil: 1,178,828 BBL Cum Gas: 2,293,388 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

40,441 BBL/mo

Di (annual)

104.9%

b-factor

0.6

EUR

1,043,424 BBL

R-squared

0.858

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 U.S. ENERGY DEVELOPMENT CORP 16 mo
2015-07 — 2025-03 COG OPERATING LLC 117 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
303HU.S. ENERGY DEVELOPMENT CORP110,6502015-02-19
301HU.S. ENERGY DEVELOPMENT CORP310,8502014-10-27