CLUTTERED MIND 583

Oil // district 11 // lease#70375

op: STEWARD ENERGY II, LLC

cum_oil

754k BBL

cum_gas

0 MCF

wells

3

production

2015-05 — 2026-03

peak_month

2022-10

-- production_history

cum_oil: 754,109 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,320 BBL/mo

Di (annual)

95.8%

b-factor

1.5

EUR

1,219,409 BBL

R-squared

0.963

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HSTEWARD ENERGY II, LLC15,6002022-06-28
1HMANZANO, LLC19,0002015-08-19
2HMANZANO, LLC19,0002015-02-19
EOF // data source: Texas Railroad Commission // 2026