BURKHART

Oil // district 11 // lease#66865

op: PETROPLEX ENERGY INC.

cum_oil

525k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-01

-- production_history

cum_oil: 525,000 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,447 BBL/mo

Di (annual)

9.5%

b-factor

0.0

EUR

432,026 BBL

R-squared

0.793

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HOLLY PETROLEUM, INC.19,2001992-04-09
EOF // data source: Texas Railroad Commission // 2026