ANDREWS

Oil // district 10 // lease#41799

op: PRIMERO OPERATING, INC.

fields: NIX, SOUTH

cum_oil

33k BBL

cum_gas

0 MCF

wells

2

production

2011-02 — 2026-03

peak_month

2011-03

-- production_history

cum_oil: 33,283 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,369 BBL/mo

Di (annual)

43.0%

b-factor

0.0

EUR

38,163 BBL

R-squared

0.623

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PRIMERO OPERATING, INC.27,2002011-03-08
1PRIMERO OPERATING, INC.17,1002010-08-02
EOF // data source: Texas Railroad Commission // 2026