ERWIN UNIT

Oil // district 3 // lease#15067

op: UNION PACIFIC AUSTIN CHALK CO.

cum_oil

62k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1995-06

-- production_history

cum_oil: 62,031 BBL cum_gas: 0 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WINDSOR PRODUCING CO.29,5001995-05-01
EOF // data source: Texas Railroad Commission // 2026