CRANE "O" FEE

Oil // district 10 // lease#35438

op: SUNDOWN ENERGY LP

cum_oil

29k BBL

cum_gas

0 MCF

wells

1

production

1996-10 — 2022-06

peak_month

1996-10

-- production_history

cum_oil: 28,933 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

682 BBL/mo

Di (annual)

71.0%

b-factor

0.7

EUR

28,905 BBL

R-squared

0.495

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COSTILLA PETROLEUM CORPORATION110,5001996-07-12
EOF // data source: Texas Railroad Commission // 2026