TONYA

Oil // district 11 // lease#69324

op: WINN OPERATING, LLC

cum_oil

426k BBL

cum_gas

0 MCF

wells

3

production

2008-11 — 2026-03

peak_month

2011-11

-- production_history

cum_oil: 426,258 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,710 BBL/mo

Di (annual)

31.9%

b-factor

1.2

EUR

575,066 BBL

R-squared

0.915

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
901SM ENERGY COMPANY110,2002011-07-14
402ST. MARY LAND & EXPLORATION CO.110,2002009-08-26
401ST. MARY LAND & EXPLORATION CO.110,2002008-07-30
EOF // multi-state drilling data platform // 2026