FLETCHER, NONA, MINERAL CO.

Oil // district 3 // lease#26357

op: SILVER OAK ENERGY, LLC

cum_oil

40k BBL

cum_gas

0 MCF

wells

1

production

2012-11 — 2026-03

peak_month

2013-09

-- production_history

cum_oil: 39,975 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,549 BBL/mo

Di (annual)

112.1%

b-factor

0.2

EUR

34,055 BBL

R-squared

0.915

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
56SILVER OAK ENERGY, LLC47,2152013-02-22
EOF // data source: Texas Railroad Commission // 2026