FLETCHER, NONA, MINERAL CO.

Oil // district 3 // lease#10862

op: SILVER OAK ENERGY, LLC

cum_oil

92k BBL

cum_gas

0 MCF

wells

11

production

1993-01 — 2026-03

peak_month

1998-05

-- production_history

cum_oil: 92,401 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,518 BBL/mo

Di (annual)

36.6%

b-factor

0.5

EUR

89,605 BBL

R-squared

0.883

type

hyperbolic

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
59MERIT ENERGY COMPANY46,8102018-09-24
50MERIT ENERGY COMPANY57,2042018-09-21
28MURPHY EXPLORATION & PROD. CO.36,6092005-11-09
42MERIT ENERGY COMPANY37,2281998-03-03
22ATLANTIC RICHFIELD CO.-SILSBEE16,7381978-08-29
2142-199-00037--------
2542-199-00543--------
27D42-199-00430--------
6442-199-00441--------
7D42-199-00425--------
8D42-199-00537--------
EOF // data source: Texas Railroad Commission // 2026