COBB

Oil · District 06 · Lease #12445

Operator: GOLDSBERRY OPERATING CO., INC.

Cum Oil

97k BBL

Cum Gas

23k MCF

casinghead

Wells

2

Production

1993-01 — 2007-12

Peak Month

1993-01

Production History

Cum Oil: 96,543 BBL Cum Gas: 23,438 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,338 BBL/mo

Di (annual)

15.6%

b-factor

0.0

EUR

102,725 BBL

R-squared

0.818

type

exponential

Operator History (from monthly production reports)

2007-09 — 2009-08 GOLDCO OPERATING LLC 24 mo
1993-01 — 2007-08 GOLDSBERRY OPERATING CO., INC. 176 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GOLDCO OPERATING LLC16,2001991-07-09
1GOLDCO OPERATING LLC312,2001988-08-02