ROBWRIGHT UNIT

Oil // district 13 // lease#34127

op: FELDERHOFF PRODUCTION COMPANY

cum_oil

16k BBL

cum_gas

0 MCF

wells

1

production

2022-07 — 2026-03

peak_month

2022-08

-- production_history

cum_oil: 16,315 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,615 BBL/mo

Di (annual)

655.3%

b-factor

1.5

EUR

40,867 BBL

R-squared

0.893

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FELDERHOFF PRODUCTION COMPANY15,9002022-02-04
EOF // data source: Texas Railroad Commission // 2026