GLASS 32 -H-

Oil // district 10 // lease#34611

op: THREE-B OIL COMPANY, THE

cum_oil

22k BBL

cum_gas

0 MCF

wells

2

production

1995-08 — 2026-03

peak_month

1996-03

-- production_history

cum_oil: 22,141 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

508 BBL/mo

Di (annual)

115.0%

b-factor

0.9

EUR

18,890 BBL

R-squared

0.634

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8COSTILLA PETROLEUM CORPORATION24,5001996-06-28
1COSTILLA PETROLEUM CORPORATION15,0001995-06-23
EOF // data source: Texas Railroad Commission // 2026