GRAHAM

Oil // district 13 // lease#25740

op: WHITE KNIGHT PRODUCTION LLC

fields: K-M-A

cum_oil

42k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2019-08

-- production_history

cum_oil: 42,180 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,051 BBL/mo

Di (annual)

511.4%

b-factor

1.8

EUR

44,059 BBL

R-squared

0.840

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WHITE KNIGHT PRODUCTION LLC14,5002018-11-28
1MIDWESTERN ENERGY14,3001984-12-28
EOF // data source: Texas Railroad Commission // 2026