WALKER RANCH

Oil // district 14 // lease#7155

op: MORTIMER EXPLORATION COMPANY

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

1996-10 — 2026-03

peak_month

1996-12

-- production_history

cum_oil: 2,555 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

463 BBL/mo

Di (annual)

890.0%

b-factor

1.6

EUR

11,197 BBL

R-squared

0.960

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MORTIMER EXPLORATION COMPANY26,5001996-09-27
EOF // data source: Texas Railroad Commission // 2026