SIMPSON

Oil // district 13 // lease#33977

op: PERRY OPERATING INC.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

2019-10 — 2026-03

peak_month

2019-10

-- production_history

cum_oil: 1,023 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

278 BBL/mo

Di (annual)

208.4%

b-factor

0.3

EUR

2,244 BBL

R-squared

0.411

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ATOKA OPERATING, INC.29,0002019-08-29
EOF // data source: Texas Railroad Commission // 2026