BROWN ESTATE

Oil · District 01 · Lease #140

Operator: MATRIX PRODUCING COMPANY

Fields: BUCHANAN

Cum Oil

87k BBL

Cum Gas

98k MCF

casinghead

Wells

20

Production

1993-01 — 2026-04

Peak Month

1993-09

Production History

Cum Oil: 86,674 BBL Cum Gas: 98,032 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

321 BBL/mo

Di (annual)

3.8%

b-factor

0.3

EUR

93,764 BBL

R-squared

0.597

type

hyperbolic

Operator History (from monthly production reports)

2005-03 — 2026-07 GAUGE OIL COMPANY 257 mo
2001-10 — 2005-02 MATRIX PRODUCING COMPANY 41 mo
1993-01 — 2001-09 LULOC OIL CO. 105 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23GAUGE OIL COMPANY12,3001985-08-26
22GAUGE OIL COMPANY12,4001984-09-28
20GAUGE OIL COMPANY12,3501982-06-25
21GAUGE OIL COMPANY12,3001982-06-25
19GAUGE OIL COMPANY12,6501980-05-19
16GAUGE OIL COMPANY12,3501979-03-30
17GAUGE OIL COMPANY12,3501979-03-30
15GAUGE OIL COMPANY12,5001978-08-04
142-055-80007GAUGE OIL COMPANY------
1042-055-80008GAUGE OIL COMPANY------
1142-055-30721GAUGE OIL COMPANY------
1242-055-30730GAUGE OIL COMPANY------
1342-055-30814GAUGE OIL COMPANY------
1442-055-30871GAUGE OIL COMPANY------
342-055-00937GAUGE OIL COMPANY------
442-055-00938GAUGE OIL COMPANY------
542-055-00941GAUGE OIL COMPANY------
642-055-00943GAUGE OIL COMPANY------
842-055-00945GAUGE OIL COMPANY------
942-055-01607GAUGE OIL COMPANY------