BALLARD 33

Oil // district 10 // lease#44537

op: SURGE OPERATING, LLC

cum_oil

58k BBL

cum_gas

0 MCF

wells

2

production

2013-09 — 2026-03

peak_month

2014-05

-- production_history

cum_oil: 58,085 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,452 BBL/mo

Di (annual)

67.5%

b-factor

0.6

EUR

56,128 BBL

R-squared

0.762

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ATHLON HOLDINGS LP29,9002013-11-20
3ATHLON FE OPERATING LLC110,0002013-05-14
EOF // data source: Texas Railroad Commission // 2026