STATE TRACT 563

Oil // district 2 // lease#7970

op: TRI-UNION DEVELOPMENT CORP.

cum_oil

48k BBL

cum_gas

0 MCF

wells

1

production

1994-05 — 2008-03

peak_month

1994-07

-- production_history

cum_oil: 47,729 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,608 BBL/mo

Di (annual)

91.4%

b-factor

0.0

EUR

73,635 BBL

R-squared

0.511

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2 UCONQUEST EXPLORATION COMPANY39,5001990-01-17
EOF // data source: Texas Railroad Commission // 2026