EAST MILAGRO UNIT

Oil // district 10 // lease#40636

op: ROFF OPERATING COMPANY, LLC

cum_oil

536k BBL

cum_gas

0 MCF

wells

11

production

2011-05 — 2026-03

peak_month

2015-03

-- production_history

cum_oil: 536,276 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,356 BBL/mo

Di (annual)

21.7%

b-factor

0.0

EUR

406,281 BBL

R-squared

0.949

type

exponential

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2403ROFF OPERATING COMPANY, LLC18,5002014-06-30
1603ROFF OPERATING COMPANY, LLC18,7002013-09-10
302ROFF OPERATING COMPANY, LLC19,0002008-04-15
1602ROFF OPERATING COMPANY, LLC19,0002006-11-29
2402ROFF OPERATING COMPANY, LLC19,0002006-08-04
2501ROFF OPERATING COMPANY, LLC19,0002005-03-31
301ROFF OPERATING COMPANY, LLC19,0002004-12-29
401ROFF OPERATING COMPANY, LLC19,0002004-08-27
2401ROFF OPERATING COMPANY, LLC19,0002004-04-01
1601SOCORRO EXPLORATION, INC.18,6001993-12-15
1501SOCORRO EXPLORATION, INC.18,7001992-08-25
EOF // data source: Texas Railroad Commission // 2026