SILVER CITY UNIT

Oil // district 10 // lease#47770

op: CALLON PETROLEUM OPERATING CO

cum_oil

1.8M BBL

cum_gas

0 MCF

wells

4

production

2016-07 — 2026-03

peak_month

2018-12

-- production_history

cum_oil: 1,829,795 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

77,212 BBL/mo

Di (annual)

352.1%

b-factor

1.3

EUR

2,200,905 BBL

R-squared

0.922

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AHCALLON PETROLEUM OPERATING CO38,9002017-12-20
3AHCALLON PETROLEUM OPERATING CO38,9002017-12-20
4AHCALLON PETROLEUM OPERATING CO38,9002017-12-20
A 1HBIG STAR OIL & GAS, LLC110,0002015-11-19
EOF // data source: Texas Railroad Commission // 2026