HAPGOOD "A"

Oil · District 09 · Lease #24979

Operator: WILLIAM FLEMING PRODUCTIONS, LLC

Cum Oil

21k BBL

Cum Gas

64 MCF

casinghead

Wells

15

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 20,545 BBL Cum Gas: 64 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

255 BBL/mo

Di (annual)

42.1%

b-factor

0.6

EUR

14,975 BBL

R-squared

0.660

type

hyperbolic

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 (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10PARCH OPERATING, LLC21,0001984-09-28
11PARCH OPERATING, LLC21,0001984-09-28
27PARCH OPERATING, LLC18001984-09-26
28PARCH OPERATING, LLC18001984-09-26
29PARCH OPERATING, LLC18001984-09-26
12PARCH OPERATING, LLC11,0001984-09-19
13PARCH OPERATING, LLC11,0001984-09-19
9PARCH OPERATING, LLC11,0001984-09-19
14PARCH OPERATING, LLC11,9991984-09-13
16PARCH OPERATING, LLC11,9991984-09-13
5PARCH OPERATING, LLC11,9991984-09-13
6PARCH OPERATING, LLC11,9991984-09-13
15PARCH OPERATING, LLC21,0001984-09-12
7PARCH OPERATING, LLC21,0001984-09-10
8PARCH OPERATING, LLC29001984-09-06