NIMITZ 187-188E

Oil // district 10 // lease#56679

op: CALLON PETROLEUM OPERATING CO

cum_oil

268k BBL

cum_gas

0 MCF

wells

1

production

2021-10 — 2026-03

peak_month

2022-01

-- production_history

cum_oil: 267,586 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

21,277 BBL/mo

Di (annual)

433.6%

b-factor

1.3

EUR

526,478 BBL

R-squared

0.974

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HPRIMEXX OPERATING CORPORATION113,0002021-04-28
EOF // data source: Texas Railroad Commission // 2026