COX, D.A.

Oil · District 09 · Lease #28579

Operator: VASTAR RESOURCES, INC.

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

1

Production

1993-05 — 2010-12

Peak Month

1993-05

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)

2006-05 — current CIMAREX ENERGY CO. OF COLORADO 56 mo
1999-06 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 83 mo
1994-03 — 1999-05 VASTAR RESOURCES, INC. 63 mo
1993-05 — 1994-02 ARCO OIL & GAS CO. 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8SYDRI OPERATING, LLC34,9062010-08-31