GUN BARREL CORNER A

Oil · District 09 · Lease #27559

Operator: WINCO OIL INC.

Cum Oil

22k BBL

Cum Gas

136 MCF

casinghead

Wells

2

Production

1993-01 — 2025-01

Peak Month

1997-03

Production History

Cum Oil: 21,761 BBL Cum Gas: 136 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

486 BBL/mo

Di (annual)

43.9%

b-factor

0.2

EUR

16,495 BBL

R-squared

0.867

type

hyperbolic

Operator History (from monthly production reports)

2025-08 — 2026-07 CDJ OIL COMPANY, LLC 12 mo
2009-12 — 2025-07 CDJ OIL CO. 188 mo
1998-03 — 2009-11 S & L OPERATING CO. 141 mo
1996-07 — 1998-02 TRECO OIL COMPANY 20 mo
1995-02 — 1996-06 MASTERS RAT HOLE SERVICE, INC. 17 mo
1993-01 — 1995-01 WINCO OIL INC. 25 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CDJ OIL COMPANY LLC12,7001990-02-22
2CDJ OIL COMPANY LLC12,7001989-07-26