NANCE

Oil // district 2 // lease#10864

op: IWR OPERATING, LLC

cum_oil

988 BBL

cum_gas

0 MCF

wells

1

production

2012-11 — 2026-03

peak_month

2013-08

-- production_history

cum_oil: 988 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

317 BBL/mo

Di (annual)

621.0%

b-factor

0.6

EUR

1,394 BBL

R-squared

0.600

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ATPR - TEXAS PETROLEUM RES. INC38,0002010-06-14
EOF // data source: Texas Railroad Commission // 2026