42-507-32080

Final Completion

MANGUM ET AL

ZAVALA County · District 1 · BRIDGER OIL INC. · V. DESHAZO (OLMOS-3)

Permits

Max Depth

4,000 ft

First Permit

1984-09-18

Latest Activity

1993-01-29

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-08-17

Shut-In

—

Plugged

2013-08-08

EWA / Production operator mismatch

Scheduling: BRIDGER OIL INC. ≠ Production: PIONEER EXPLORATION, LTD. (reported 2007-05)

Resolved via: scheduling → BRIDGER OIL INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

BRIDGER OIL INC. 1993-1996→ PIONEER EXPLORATION COMPANY 1996-2000→ PIONEER EXPLORATION, LTD. 2001-2007

Lease Production

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

Formation Tops (2) Elevation 720 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
OLMOS	2,200 ft	-1,480 ft
ANACACHO	2,990 ft	-2,270 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 (3)

Interval	Type
2,479–2,452 ft	Perforated
2,990–3,596 ft	Perforated
?–3,596 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	172 ft	130 sx
8.625"	173 ft	130 sx
4.5"	2,950 ft	575 sx
4.5"	2,990 ft	575 sx

Permit History (3)

#408611 Recompletion Final Completion

MANGUM, ET.AL. · 3,596 ft

1993-01-29

Spud 1993-02-01

#285597 Recompletion Final Completion

MANGUM ET AL · 4,000 ft

1985-09-16

#251688 Drill Long String Casing

MANGUM ET AL · 4,000 ft

1984-09-18

Applications (3)

#408611 A BRIDGER OIL INC.

received 1993-01-29

#285597 A WOODHAM OIL CORPORATION

received 1985-08-21

#251688 A WOODHAM OIL CORPORATION

received 1984-09-18

Records & Logs

6 completion filings on record · 1 with log images at RRC.

W-2/G-1 1993-03-01 log on file

W-2/G-1 1993-03-04

W-2/G-1 1989-04-28

W-2/G-1 1985-09-27

W-2/G-1 1985-10-15

W-2/G-1 1984-11-01

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 ZAVALA County.

Well Details

Well Number: 1
Max Depth: 4,000 ft
Drill Type: Vertical
County: ZAVALA
District: 1
Operator: BRIDGER OIL INC.
Completed: 1985-08-17

Operator

Name: BRIDGER OIL INC
Location: RICHMOND
P-5 Status: Active (filed 2025-09-30)
Cum Oil (all leases): 238,646 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 15