SHANNON 2

Oil · District 7C · Lease #3437

Operator: ZEPHYR LONE STAR OPER CO.,L.L.C.

Cum Oil

8k BBL

Cum Gas

21 MCF

casinghead

Wells

10

Production

1993-01 — 2010-04

Peak Month

2004-01

Production History

Cum Oil: 7,502 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2005-02 — 2019-08 SUNDOWN ENERGY LP 175 mo
2003-01 — 2005-01 SUNDOWN ENERGY, INC. 25 mo
2002-12 — 2002-12 ZEPHYR LONE STAR OPER CO.,L.L.C. 1 mo
2000-06 — 2002-11 KLASSEN ENERGY, INC. 30 mo
1993-01 — 2000-05 EGGLESTON, GARALAND 89 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CLARK OIL CO.12,6002004-08-12
6CLARK OIL CO.12,6002004-08-12
10D42-105-00337CLARK OIL CO.------
242-105-02839CLARK OIL CO.------
342-105-02840CLARK OIL CO.------
442-105-02841CLARK OIL CO.------
542-105-02842CLARK OIL CO.------
742-105-02844CLARK OIL CO.------
842-105-02845CLARK OIL CO.------
942-105-02846CLARK OIL CO.------