MCCULLOUGH

Oil // district 13 // lease#22116

op: SEP, INC.

cum_oil

8k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2013-12

-- production_history

cum_oil: 7,709 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

59 BBL/mo

Di (annual)

24.3%

b-factor

0.0

EUR

2,879 BBL

R-squared

0.510

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3GRIFFON PETROLEUM ENTERPRISES16001982-08-09
4GRIFFON PETROLEUM ENTERPRISES16001982-08-09
1GRIFFON PETROLEUM ENTERPRISES16001982-03-02
EOF // multi-state drilling data platform // 2026