DOUGLAS MINERAL TRUST

Oil // district 13 // lease#22807

op: WHITE KNIGHT PRODUCTION LLC

cum_oil

102k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2010-05

-- production_history

cum_oil: 101,689 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

437 BBL/mo

Di (annual)

10.9%

b-factor

0.0

EUR

47,743 BBL

R-squared

0.856

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RO-JO, INC.15,0001983-04-04
1RO-JO OIL COMPANY14,0531982-09-09
EOF // multi-state drilling data platform // 2026