COWPOKE STATE UNIT C19-15-13

Oil // district 10 // lease#50493

op: TRP OPERATING LLC

cum_oil

214k BBL

cum_gas

0 MCF

wells

2

production

2018-05 — 2026-03

peak_month

2018-06

-- production_history

cum_oil: 214,103 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

16,152 BBL/mo

Di (annual)

368.4%

b-factor

1.2

EUR

384,662 BBL

R-squared

0.935

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
702HTRP OPERATING LLC111,5002025-04-01
701HENERGEN RESOURCES CORPORATION211,5002018-01-09
EOF // data source: Texas Railroad Commission // 2026