JOHNSON, B.A.

Oil // district 3 // lease#19798

op: ZONE RIDGE OPERATING, LLC

cum_oil

72k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2001-04

-- production_history

cum_oil: 71,835 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

800 BBL/mo

Di (annual)

44.7%

b-factor

0.3

EUR

30,352 BBL

R-squared

0.571

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PRAIRIE PRODUCING COMPANY39,4591987-09-28
EOF // data source: Texas Railroad Commission // 2026