ALLAN MARBURGER

Oil // district 3 // lease#25137

op: MAGNOLIA OIL & GAS OPERATING LLC

cum_oil

194k BBL

cum_gas

0 MCF

wells

4

production

2007-11 — 2026-03

peak_month

2009-01

-- production_history

cum_oil: 193,601 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,978 BBL/mo

Di (annual)

101.3%

b-factor

0.4

EUR

136,375 BBL

R-squared

0.660

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GEOSOUTHERN ENERGY CORPORATION37,2002012-11-19
1REGEOSOUTHERN ENERGY CORPORATION37,2002012-11-19
4GEOSOUTHERN ENERGY CORPORATION37,4002009-04-16
5GEOSOUTHERN ENERGY CORPORATION17,5002008-10-08
EOF // data source: Texas Railroad Commission // 2026