SPRINGER 189

Oil // district 11 // lease#69122

op: WHEAT, BUCK RESOURCES, INC.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2007-07 — 2026-03

peak_month

2007-08

-- production_history

cum_oil: 1,602 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

124 BBL/mo

Di (annual)

275.8%

b-factor

0.7

EUR

1,381 BBL

R-squared

0.476

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GINNINGS COMPANY13,9002007-06-01
EOF // data source: Texas Railroad Commission // 2026