COWDEN 58

Oil // district 10 // lease#41605

op: RELENTLESS PERMIAN OPERATING LLC

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2011-08 — 2026-03

peak_month

2011-08

-- production_history

cum_oil: 4,160 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

436 BBL/mo

Di (annual)

130.7%

b-factor

0.0

EUR

3,996 BBL

R-squared

0.301

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BRIGHT & CO.18,5002011-04-15
EOF // data source: Texas Railroad Commission // 2026