DANA

Oil // district 11 // lease#69653

op: WINN OPERATING, LLC

cum_oil

295k BBL

cum_gas

0 MCF

wells

5

production

2010-07 — 2026-03

peak_month

2013-08

-- production_history

cum_oil: 294,849 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

17,407 BBL/mo

Di (annual)

253.7%

b-factor

0.7

EUR

234,780 BBL

R-squared

0.922

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1201HURBAN OIL & GAS GROUP, LLC610,0002019-03-07
203HSM ENERGY COMPANY110,0002013-02-19
3012HSM ENERGY COMPANY210,0002012-10-29
201HSM ENERGY COMPANY110,0002012-06-29
1202HSM ENERGY COMPANY210,2002012-03-13
EOF // data source: Texas Railroad Commission // 2026