KNOX A

Oil // district 13 // lease#31820

op: PRO OIL & GAS INC

fields: HALEK (CADDO)

cum_oil

16k BBL

cum_gas

0 MCF

wells

1

production

2010-10 — 2026-03

peak_month

2010-12

-- production_history

cum_oil: 16,423 BBL cum_gas: 0 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10 HHALEK ENERGY L.L.C.16,0002010-08-20
EOF // data source: Texas Railroad Commission // 2026