COLEMAN

Oil // district 10 // lease#42349

op: CALLON PETROLEUM OPERATING CO

cum_oil

196k BBL

cum_gas

0 MCF

wells

4

production

2011-07 — 2026-03

peak_month

2013-04

-- production_history

cum_oil: 196,281 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,999 BBL/mo

Di (annual)

45.1%

b-factor

0.6

EUR

165,925 BBL

R-squared

0.617

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1004CALLON PETROLEUM OPERATING CO212,0002023-05-01
903BIG STAR OIL & GAS, LLC112,0002012-03-16
1002BIG STAR OIL & GAS, LLC112,0002011-10-17
901BIG STAR OIL & GAS, LLC212,0002011-02-22
EOF // multi-state drilling data platform // 2026