JR. ALLEN OL

Oil · District 03 · Lease #23971

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

59k BBL

Cum Gas

421k MCF

casinghead

Wells

1

Production

2001-03 — 2026-04

Peak Month

2011-03

Production History

Cum Oil: 59,260 BBL Cum Gas: 420,548 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

346 BBL/mo

Di (annual)

64.0%

b-factor

2.0

EUR

45,868 BBL

R-squared

0.585

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2009-07 — 2018-07 ENERVEST OPERATING, L.L.C. 109 mo
2001-03 — 2009-06 CHESAPEAKE OPERATING, INC. 100 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMAGNOLIA OIL & GAS OPERATING LLC111,5001993-12-17