TYRA

Oil // district 3 // lease#25096

op: STO OPERATING COMPANY

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2007-08 — 2026-03

peak_month

2007-10

-- production_history

cum_oil: 3,381 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

147 BBL/mo

Di (annual)

435.3%

b-factor

1.0

EUR

2,032 BBL

R-squared

0.426

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2STO OPERATING COMPANY27,0002007-06-04
EOF // data source: Texas Railroad Commission // 2026