FOSTER RANCH

Oil // district 11 // lease#69234

op: PETEX

cum_oil

125k BBL

cum_gas

0 MCF

wells

3

production

2008-03 — 2026-03

peak_month

2009-05

-- production_history

cum_oil: 125,114 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,463 BBL/mo

Di (annual)

27.4%

b-factor

0.8

EUR

148,163 BBL

R-squared

0.867

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CREED OPERATING CO., LLC14,2002009-06-02
2CREED OPERATING CO., LLC14,2002008-07-01
1ROSS, DWIGHT M. DRLG. CO., INC.14,2002008-02-14
EOF // data source: Texas Railroad Commission // 2026