HENDERSON (SMACKOVER) UNIT

Oil // district 5 // lease#3836

op: O'RYAN OIL AND GAS

cum_oil

256k BBL

cum_gas

0 MCF

wells

4

production

2006-10 — 2026-03

peak_month

2011-12

-- production_history

cum_oil: 255,780 BBL cum_gas: 0 MCF

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SWO'RYAN OIL AND GAS14,9992009-08-05
3O'RYAN OIL AND GAS111,9002008-02-11
2O'RYAN OIL AND GAS212,2002005-12-28
1MARATHON OIL COMPANY112,1001992-12-15
EOF // data source: Texas Railroad Commission // 2026