JOHNSON, B. A. 'A'

Oil // district 3 // lease#25785

op: MAGNUM PRODUCING, LP

cum_oil

597 BBL

cum_gas

0 MCF

wells

1

production

2011-05 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 597 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

184 BBL/mo

Di (annual)

604.8%

b-factor

0.4

EUR

592 BBL

R-squared

0.639

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNUM PRODUCING & OPERATING CO.510,8002014-07-08
EOF // data source: Texas Railroad Commission // 2026