COMBS-PATMAN UNIT

Oil // district 2 // lease#10805

op: RINCON PETROLEUM CORPORATION

cum_oil

38k BBL

cum_gas

0 MCF

wells

1

production

2012-07 — 2026-03

peak_month

2012-09

-- production_history

cum_oil: 38,325 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

454 BBL/mo

Di (annual)

14.1%

b-factor

0.0

EUR

38,638 BBL

R-squared

0.602

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RINCON PETROLEUM CORPORATION37,0102012-06-21
EOF // data source: Texas Railroad Commission // 2026