42-335-33251

Final Completion

BRENNAND A

MITCHELL County · District 8 · PETRA OLEUM CORP. · WESTBROOK (MISS)

Permits

Max Depth

8,275 ft

First Permit

1986-07-15

Latest Activity

1993-01-06

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-02-01

Shut-In

—

Plugged

1999-01-01

EWA / Permit operator mismatch

Scheduling: PETRA OLEUM CORP. ≠ Permit: GRAHAM ROYALTY, LTD.

Resolved via: scheduling → PETRA OLEUM CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1999-04

Operator History

Chain of Custody

GRAHAM ROYALTY, LTD. 1993-1993→ MIDPAR L.P. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1995→ COSTILLA PETROLEUM CORPORATION 1995-1997→ COSTILLA ENERGY, INC. 1997-1997→ PETRA OLEUM CORP. 1997-1997

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (10) Elevation 2,210 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GLORIETA	2,467 ft	-257 ft
CLEARFORK (Clear Fork)	2,710 ft	-500 ft
WOLFCAMP SHALE (Wolfcamp)	5,190 ft	-2,980 ft
CADDO	7,920 ft	-5,710 ft
PENN (Pennsylvanian)	7,926 ft	-5,716 ft
DETRITAL	8,005 ft	-5,795 ft
MISS (Mississippian)	8,005 ft	-5,795 ft
WOODFORD	8,136 ft	-5,926 ft
WOODFORD SHALE (Woodford)	8,136 ft	-5,926 ft
ELLENBURGER	8,175 ft	-5,965 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

Interval	Type
8,006–8,024 ft	Perforated
8,176–8,184 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	308 ft	300 sx
8.625"	1,932 ft	400 sx
5.5"	8,256 ft	1,350 sx

Permit History (2)

#406598 Recompletion Final Completion

BRENNAND "A" · 8,275 ft

1993-01-06

Spud 1993-01-15

#304143 Drill Final Completion

BRENNAND "A" · 8,200 ft

1986-07-15

Spud 1986-07-19

Applications (2)

#406598 A GRAHAM ROYALTY, LTD.

received 1992-11-25

#304143 A COX OIL & GAS, INC.

received 1986-07-15

Records & Logs

5 completion filings on record · 3 with log images at RRC.

W-2/G-1 1993-02-22 log on file

W-2/G-1 1993-03-11

W-2/G-1 1986-10-13 log on file

W-2/G-1 1986-09-02 log on file

W-2/G-1 1986-09-18

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MITCHELL County.

Well Details

Well Number: 1
Max Depth: 8,275 ft
Drill Type: Vertical
County: MITCHELL
District: 8
Operator: PETRA OLEUM CORP.
Completed: 1993-02-01

Operator

Name: PETRA OLEUM CORP
Location: MIDLAND
P-5 Status: Active (filed 2026-04-09)
Cum Oil (all leases): 1,275,716 bbl
Cum Gas (all leases): 5,512,506 mcf
Activities: CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 55