ASHBY ESTATE

Oil // district 6 // lease#13111

op: WEEKS EXPLORATION COMPANY

cum_oil

49k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 48,505 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

559 BBL/mo

Di (annual)

61.7%

b-factor

0.8

EUR

30,253 BBL

R-squared

0.636

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WEEKS EXPLORATION COMPANY27,8001992-09-16
EOF // data source: Texas Railroad Commission // 2026