ONE EYED JOHN 522

Oil // district 11 // lease#70391

op: STEWARD ENERGY II, LLC

cum_oil

2.1M BBL

cum_gas

0 MCF

wells

6

production

2015-05 — 2026-03

peak_month

2016-03

-- production_history

cum_oil: 2,118,615 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

21,692 BBL/mo

Di (annual)

6.9%

b-factor

0.0

EUR

3,649,273 BBL

R-squared

0.382

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HSTEWARD ENERGY II, LLC25,6002023-06-28
35HSTEWARD ENERGY II, LLC25,6002018-09-06
4HMANZANO, LLC19,0002015-06-03
1HMANZANO, LLC19,0002015-04-24
2HMANZANO, LLC19,0002015-04-16
3HMANZANO, LLC19,0002014-12-02
EOF // data source: Texas Railroad Commission // 2026