SHANNON-DYCO

Oil // district 9 // lease#1274

op: ZEPHYR LONE STAR OPER CO.,L.L.C.

cum_oil

4k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1994-03

-- production_history

cum_oil: 3,516 BBL cum_gas: 0 MCF

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SUNDOWN ENERGY LP22,5002012-07-23
2SUNDOWN ENERGY LP12,5002012-07-23
EOF // data source: Texas Railroad Commission // 2026