FT. WORTH NATL. BANK

Oil // district 10 // lease#41319

op: ARCH OIL & GAS, LLC

cum_oil

3k BBL

cum_gas

0 MCF

wells

4

production

2011-12 — 2026-03

peak_month

2013-08

-- production_history

cum_oil: 2,539 BBL cum_gas: 0 MCF

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HRUBETZ OPERATING COMPANY33,5001985-04-01
7HRUBETZ OIL COMPANY12,0001984-07-23
6HRUBETZ OIL COMPANY12,0001984-07-11
142-173-10003--------
EOF // data source: Texas Railroad Commission // 2026