HOLZGRAF

Oil · District 08 · Lease #31668

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

84k BBL

Cum Gas

140k MCF

casinghead

Wells

2

Production

1993-01 — 2025-02

Peak Month

2012-05

Production History

Cum Oil: 83,700 BBL Cum Gas: 140,381 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1997-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 347 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.211,3502011-04-12
1DPIONEER NATURAL RES. USA INC.15,9501987-11-10