TERRELL -B-

Oil · District 02 · Lease #5499

Operator: PETRA OLEUM CORP.

Fields: COLETTO CREEK (4700)

Cum Oil

160 BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

1993-01 — 2006-06

Peak Month

2001-05

Production History

Cum Oil: 160 BBL Cum Gas: 13,637 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1999-04 — 2026-07 PETRA OLEUM CORP. 328 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 (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
9	42-469-30617	PETRA OLEUM CORP.	1	4,801	1983-12-20