ENDRES W UNIT

Oil // district 13 // lease#31277

op: FAIRMOUNT OPERATING LLC

cum_oil

33k BBL

cum_gas

0 MCF

wells

1

production

2008-04 — 2023-07

peak_month

2008-05

-- production_history

cum_oil: 33,443 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,558 BBL/mo

Di (annual)

254.0%

b-factor

0.4

EUR

35,739 BBL

R-squared

0.883

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBARNES OIL & GAS LLC18,2002007-12-14
EOF // data source: Texas Railroad Commission // 2026