THOMAS HEIRS

Oil // district 3 // lease#24225

op: ZACHRY EXPLORATION, LTD.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

2002-06 — 2008-06

peak_month

2002-08

-- production_history

cum_oil: 1,419 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

397 BBL/mo

Di (annual)

314.7%

b-factor

0.1

EUR

1,683 BBL

R-squared

0.951

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ZACHRY EXPLORATION, LTD.37,5002003-01-14
EOF // data source: Texas Railroad Commission // 2026