MARY LOU MANSON

Oil // district 6 // lease#14728

op: GRIFFIN OPERATING, INC.

cum_oil

49k BBL

cum_gas

0 MCF

wells

1

production

2008-01 — 2026-03

peak_month

2008-04

-- production_history

cum_oil: 48,747 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,245 BBL/mo

Di (annual)

58.9%

b-factor

0.5

EUR

85,712 BBL

R-squared

0.839

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GRIFFIN OPERATING, INC.28,0002011-04-29
EOF // multi-state drilling data platform // 2026