HOGG, F. H.

Oil // district 10 // lease#34235

op: VANGUARD OPERATING, LLC

cum_oil

69k BBL

cum_gas

0 MCF

wells

3

production

1994-07 — 2026-03

peak_month

2024-12

-- production_history

cum_oil: 69,423 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,017 BBL/mo

Di (annual)

921.3%

b-factor

1.9

EUR

69,508 BBL

R-squared

0.867

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14BLACKBEARD OPERATING, LLC29,0002024-04-25
2THREE-B OIL COMPANY, THE26,0001999-07-01
1THREE-B OIL COMPANY, THE412,6001994-03-11
EOF // data source: Texas Railroad Commission // 2026