BROWN HEIRS

Oil // district 10 // lease#4699

op: T.G.B., INC.

cum_oil

11k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1996-09

-- production_history

cum_oil: 10,921 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

85 BBL/mo

Di (annual)

6.2%

b-factor

0.0

EUR

15,837 BBL

R-squared

0.426

type

exponential

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8T.G.B., INC.12,4501995-03-22
8WT.G.B., INC.12,4501995-03-22
1042-475-80172--------
1242-475-80174--------
1342-475-00475--------
1542-475-02709--------
1642-475-10437--------
2W42-475-05096--------
442-475-05098--------
542-475-05099--------
642-475-80171--------
742-475-05101--------
942-475-05103--------
9W42-475-05103--------
EOF // data source: Texas Railroad Commission // 2026