MCDONALD, Z.B.

Oil // district 3 // lease#20602

op: B.O. OIL COMPANY

cum_oil

19k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2001-02

-- production_history

cum_oil: 19,396 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

126 BBL/mo

Di (annual)

89.1%

b-factor

0.6

EUR

3,639 BBL

R-squared

0.395

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JOYCE OIL & GAS, INC.26,2201988-04-04
EOF // data source: Texas Railroad Commission // 2026