CATES, DAN #1

Oil // district 6 // lease#12236

op: LARGO OIL COMPANY

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2006-08

peak_month

1994-02

-- production_history

cum_oil: 8,395 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

109 BBL/mo

Di (annual)

25.4%

b-factor

0.0

EUR

5,124 BBL

R-squared

0.305

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HINTON PRODUCTION COMPANY28,0001987-07-27
EOF // data source: Texas Railroad Commission // 2026