COULTER, L.

Oil · District 06 · Lease #14114

Operator: GOLDSTON OIL CORPORATION

Cum Oil

21k BBL

Cum Gas

3k MCF

casinghead

Wells

1

Production

2001-08 — 2002-10

Peak Month

2001-10

Production History

Cum Oil: 20,850 BBL Cum Gas: 3,104 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,971 BBL/mo

Di (annual)

50.9%

b-factor

0.1

EUR

51,546 BBL

R-squared

0.509

type

hyperbolic

Operator History (from monthly production reports)

2001-08 — 2008-03 GOLDSTON OIL CORPORATION 80 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GOLDSTON OIL CORPORATION17,5602001-01-19