HALEY

Oil · District 03 · Lease #12633

Operator: U. S. OPERATING, INC.

Cum Oil

5k BBL

Cum Gas

100k MCF

casinghead

Wells

2

Production

1993-01 — 1996-05

Peak Month

1993-06

Production History

Cum Oil: 4,824 BBL Cum Gas: 99,668 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

188 BBL/mo

Di (annual)

36.0%

b-factor

0.0

EUR

6,213 BBL

R-squared

0.562

type

exponential

Operator History (from monthly production reports)

2025-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 12 mo
1993-01 — 2025-07 U. S. OPERATING, INC. 391 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1U. S. OPERATING INC.210,0002007-12-12
2MAGNOLIA OIL & GAS OPERATING LLC210,0002000-06-30