RICE INSTITUTE

Gas · District 03 · Lease #76000

Operator: PETRA OLEUM CORP.

Fields: HILLISTER, EAST (WILCOX 8900)

Cum Oil

0 BBL

Cum Gas

280k MCF

Wells

1

Production

1993-01 — 2001-12

Peak Month

2000-12

Production History

Cum Oil: 0 BBL Cum Gas: 280,194 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1997-05 — 2002-01 PETRA OLEUM CORP. 57 mo

1997-02 — 1997-04 COSTILLA ENERGY, INC. 3 mo

1995-06 — 1997-01 COSTILLA PETROLEUM CORPORATION 20 mo

1995-03 — 1995-05 PARKER & PARSLEY DEVELOPMENT L.P 3 mo

1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-457-30290	PETRA OLEUM CORP.	2	9,950	2002-01-24