MADDOX, J. W. -A- 80 ACRES

Oil · District 09 · Lease #4225

Operator: PATRICK & HADLEY

Cum Oil

40k BBL

Cum Gas

22 MCF

casinghead

Wells

18

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 40,391 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

444 BBL/mo

Di (annual)

30.7%

b-factor

0.7

EUR

37,768 BBL

R-squared

0.532

type

hyperbolic

Operator History (from monthly production reports)

2014-02 — 2026-07 HADLEY OIL COMPANY, LLC 150 mo
1999-08 — 2014-01 HADLEY OIL 174 mo
1993-01 — 1999-07 PATRICK & HADLEY 79 mo

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
25HADLEY OIL COMPANY, LLC11,9992003-12-05
24HADLEY OIL COMPANY, LLC11,1001999-10-05
22HADLEY OIL COMPANY, LLC11,0501978-02-03
20HADLEY OIL COMPANY, LLC11,0501977-07-21
21HADLEY OIL COMPANY, LLC11,0501977-07-21
19HADLEY OIL COMPANY, LLC11,0501977-07-08
1142-337-80799HADLEY OIL COMPANY, LLC------
1442-337-80802HADLEY OIL COMPANY, LLC------
1642-337-30573HADLEY OIL COMPANY, LLC------
1742-337-30585HADLEY OIL COMPANY, LLC------
1842-337-30584HADLEY OIL COMPANY, LLC------
242-337-80790HADLEY OIL COMPANY, LLC------
342-337-80791HADLEY OIL COMPANY, LLC------
442-337-80792HADLEY OIL COMPANY, LLC------
542-337-80793HADLEY OIL COMPANY, LLC------
642-337-80794HADLEY OIL COMPANY, LLC------
742-337-80795HADLEY OIL COMPANY, LLC------
942-337-80797HADLEY OIL COMPANY, LLC------