PACE

Oil // district 8 // lease#28707

op: WALTER EXPLORATION INC.

cum_oil

51k BBL

cum_gas

0 MCF

wells

1

production

1999-10 — 2026-03

peak_month

1999-12

-- production_history

cum_oil: 51,388 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

491 BBL/mo

Di (annual)

13.3%

b-factor

0.3

EUR

58,287 BBL

R-squared

0.576

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
303XWALTER EXPLORATION INC.26,5001999-08-03
EOF // data source: Texas Railroad Commission // 2026