CHERYL

Oil · District 03 · Lease #12606

Operator: U. S. OPERATING, INC.

Cum Oil

92k BBL

Cum Gas

642k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

2001-08

Production History

Cum Oil: 91,899 BBL Cum Gas: 642,122 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

414 BBL/mo

Di (annual)

9.7%

b-factor

0.0

EUR

50,652 BBL

R-squared

0.406

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 (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC210,0002001-09-10
2MAGNOLIA OIL & GAS OPERATING LLC38,5001999-11-16
2REMAGNOLIA OIL & GAS OPERATING LLC38,5001999-11-16