BRINKOETER

Oil // district 2 // lease#8295

op: ZINN PETROLEUM CO.

cum_oil

603k BBL

cum_gas

0 MCF

wells

3

production

1997-09 — 2021-11

peak_month

2006-02

-- production_history

cum_oil: 602,826 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,357 BBL/mo

Di (annual)

25.4%

b-factor

0.2

EUR

373,330 BBL

R-squared

0.797

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ZINN PETROLEUM CO.39,5002004-11-09
4ZINN PETROLEUM CO.18,5502000-01-27
1 TZINN PETROLEUM CO.39,0001997-09-23
EOF // data source: Texas Railroad Commission // 2026