KEETON FRIO UNIT

Oil // district 4 // lease#6167

op: DINERO OIL CORPORATION

cum_oil

49k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 48,767 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

533 BBL/mo

Di (annual)

18.9%

b-factor

0.3

EUR

46,255 BBL

R-squared

0.641

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9LEGACY EXPLORATION, INC.25,8551995-04-07
8DINERO OIL CORPORATION25,8501989-09-15
442-409-01000--------
742-409-01003--------
W 242-409-01039--------
EOF // data source: Texas Railroad Commission // 2026