GAWLIK UNIT

Oil // district 2 // lease#9781

op: MAGNOLIA OIL & GAS OPERATING LLC

cum_oil

152k BBL

cum_gas

0 MCF

wells

1

production

2011-09 — 2026-03

peak_month

2011-10

-- production_history

cum_oil: 152,497 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,827 BBL/mo

Di (annual)

85.5%

b-factor

0.3

EUR

116,593 BBL

R-squared

0.730

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBLACKBRUSH O & G, INC.211,0002011-06-17
EOF // data source: Texas Railroad Commission // 2026