HACKBERRY SPRINGS

Oil · District 08 · Lease #63529

Operator: U.S. ENERGY DEVELOPMENT CORP

Cum Oil

867k BBL

Cum Gas

1.9M MCF

casinghead

Wells

5

Production

2024-10 — 2026-03

Peak Month

2025-04

Production History

Cum Oil: 866,867 BBL Cum Gas: 1,932,750 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

121,868 BBL/mo

Di (annual)

157.7%

b-factor

0.5

EUR

1,810,142 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 U.S. ENERGY DEVELOPMENT CORP 22 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BHU.S. ENERGY DEVELOPMENT CORP112,0002024-07-26
2THU.S. ENERGY DEVELOPMENT CORP212,0002024-07-26
3BHU.S. ENERGY DEVELOPMENT CORP112,0002024-07-26
4AHU.S. ENERGY DEVELOPMENT CORP112,0002024-07-26
5THU.S. ENERGY DEVELOPMENT CORP212,0002024-07-26