HAPGOOD-MAYO

Oil · District 09 · Lease #14823

Operator: WILLIAM FLEMING PRODUCTIONS, LLC

Cum Oil

1k BBL

Cum Gas

65 MCF

casinghead

Wells

6

Production

1993-01 — 2009-09

Peak Month

2001-06

Production History

Cum Oil: 1,228 BBL Cum Gas: 65 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29 BBL/mo

Di (annual)

32.9%

b-factor

0.0

EUR

1,006 BBL

R-squared

0.500

type

exponential

Operator History (from monthly production reports)

2024-06 — 2026-07 ARCH OPERATING, LLC 26 mo
2009-07 — 2024-05 WILLIAM FLEMING PRODUCTIONS, LLC 179 mo
2003-03 — 2009-06 FLEMING, WILLIAM PRODUCTIONS 76 mo
2002-05 — 2003-02 DEMERS - FLEMING 10 mo
1993-01 — 2002-04 DEMERS OIL PRODUCTION 112 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
24ARCH OPERATING LLC18501977-10-28
142-077-81906ARCH OPERATING LLC------
242-077-20210ARCH OPERATING LLC------
2042-077-30529ARCH OPERATING LLC------
2242-077-30700ARCH OPERATING LLC------
2342-077-30701ARCH OPERATING LLC------