TERRELL -A-

Oil · District 02 · Lease #4500

Operator: PETRA OLEUM CORP.

Fields: COLETTO CREEK (4700)

Cum Oil

525 BBL

Cum Gas

0 MCF

Wells

4

Production

1993-01 — 1996-01

Peak Month

1995-05

Production History

Cum Oil: 525 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1999-04 — 2025-05 PETRA OLEUM CORP. 314 mo

1997-02 — 1999-03 COSTILLA ENERGY, INC. 26 mo

1996-06 — 1997-01 COSTILLA PETROLEUM CORPORATION 8 mo

1995-03 — 1996-05 PARKER & PARSLEY DEVELOPMENT L.P 15 mo

1993-11 — 1995-02 MIDPAR L.P. 16 mo

1993-01 — 1993-10 GRAHAM ROYALTY, LTD. 10 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
8 T	42-469-01260	PETRA OLEUM CORP.	2	4,924	2001-12-07
2	42-469-01244	PETRA OLEUM CORP.	1	2,730	2000-01-26
6	42-469-01240	PETRA OLEUM CORP.	1	4,832	1991-05-20
1	42-469-01243	PETRA OLEUM CORP.	--	--	--