FIELDS

Oil // district 11 // lease#68289

op: MARALO, LLC

cum_oil

486k BBL

cum_gas

0 MCF

wells

4

production

2001-03 — 2026-03

peak_month

2001-07

-- production_history

cum_oil: 486,123 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,663 BBL/mo

Di (annual)

31.7%

b-factor

0.4

EUR

519,074 BBL

R-squared

0.921

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4COG OPERATING LLC18,0002006-06-23
3MARALO, LLC18,0002001-04-20
2MARALO, LLC18,0002001-04-10
1MARALO, LLC18,1002000-12-15
EOF // data source: Texas Railroad Commission // 2026