SANDEFUR "A"

Gas // district 10 // lease#216552

op: SOUTHWEST ROYALTIES, INC.

cum_oil

0 BBL

cum_gas

58k MCF

wells

1

production

2006-05 — 2012-12

peak_month

2006-05

-- production_history

cum_oil: 0 BBL cum_gas: 58,027 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST ROYALTIES, INC.312,0002010-03-18
EOF // data source: Texas Railroad Commission // 2026