HAPGOOD "A"

Oil // district 13 // lease#24979

op: WILLIAM FLEMING PRODUCTIONS, LLC

cum_oil

20k BBL

cum_gas

0 MCF

wells

15

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 20,474 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

219 BBL/mo

Di (annual)

30.4%

b-factor

0.5

EUR

15,253 BBL

R-squared

0.680

type

hyperbolic

-- wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10PSPRINGFIELD OIL SERVICES INC.21,0001984-09-28
11PSPRINGFIELD OIL SERVICES INC.21,0001984-09-28
27PSPRINGFIELD OIL SERVICES INC.18001984-09-26
28PSPRINGFIELD OIL SERVICES INC.18001984-09-26
29PSPRINGFIELD OIL SERVICES INC.18001984-09-26
12PSPRINGFIELD OIL SERVICES INC.11,0001984-09-19
13PSPRINGFIELD OIL SERVICES INC.11,0001984-09-19
9PSPRINGFIELD OIL SERVICES INC.11,0001984-09-19
14PSPRINGFIELD OIL SERVICES INC.11,9991984-09-13
16PSPRINGFIELD OIL SERVICES INC.11,9991984-09-13
5PSPRINGFIELD OIL SERVICES INC.11,9991984-09-13
6PSPRINGFIELD OIL SERVICES INC.11,9991984-09-13
15PSPRINGFIELD OIL SERVICES INC.21,0001984-09-12
7PSPRINGFIELD OIL SERVICES INC.21,0001984-09-10
8PSPRINGFIELD OIL SERVICES INC.29001984-09-06
EOF // multi-state drilling data platform // 2026