BIERSTEDT, ROBERT F. 'A'

Gas // district 4 // lease#103177

op: SLAWSON EXPLORATION COMPANY, INC

fields: GRABEN (2100)

cum_oil

0 BBL

cum_gas

489k MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 0 BBL cum_gas: 488,826 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1L & F DRILLING CO.12,5001982-11-29
EOF // data source: Texas Railroad Commission // 2026