ROBERTSON STORAGE

Oil · District 10 · Lease #4223

Operator: DIAMOND SHAMROCK REF. & MKT'G CO

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

8

Production

1993-01 — 2026-07

Peak Month

1993-01

Production History

Cum Oil: 0 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1994-01 — current DIAMOND SHAMROCK REF. CO., L.P. 391 mo
1993-01 — 1993-12 DIAMOND SHAMROCK REF. & MKT'G CO 12 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9DIAMOND SHAMROCK REF. CO. L.P.11,9001978-02-06
142-341-01880DIAMOND SHAMROCK REF. CO. L.P.------
242-341-20012DIAMOND SHAMROCK REF. CO. L.P.------
342-341-20021DIAMOND SHAMROCK REF. CO. L.P.------
442-341-30014DIAMOND SHAMROCK REF. CO. L.P.------
542-341-30030DIAMOND SHAMROCK REF. CO. L.P.------
642-341-30156DIAMOND SHAMROCK REF. CO. L.P.------
742-341-30257DIAMOND SHAMROCK REF. CO. L.P.------