42-215-31655

Final Completion

HIDALGO - WILLACY

HIDALGO County · District 4 · UNITED OIL & MINERALS L. P. · TABASCO NORTH (R FB-2)

Permits

Max Depth

9,500 ft

First Permit

1985-09-23

Latest Activity

2002-09-20

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-01-27

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: UNITED OIL & MINERALS L. P. ≠ Production: ATLAS OPERATING LLC (reported 2023-06)

Resolved via: scheduling → UNITED OIL & MINERALS L. P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TEXACO E & P INC. 1993-2000→ COASTAL OIL & GAS CORPORATION 2000-2001→ UNITED OIL & MINERALS L. P. 2002-2003→ UNITED RESOURCES, LP 2003-2003→ WESTPORT OIL AND GAS COMPANY, LP 2004-2006→ KERR-MCGEE OIL & GAS ONSHORE LP 2006-2009→ WYNN-CROSBY OPERATING, LTD. 2009-2016→ EAGLE OIL & GAS CO. 2016-2021→ ATLAS OPERATING LLC 2021-2023

Lease Production

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

Formation Tops (3) Elevation 221 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
VICKSBURG L (Vicksburg)	7,785 ft	-7,564 ft
VICKSBURG P (Vicksburg)	8,076 ft	-7,855 ft
VICKSBURG R-FB2 (Vicksburg)	8,542 ft	-8,321 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 (4)

Interval	Type
7,785–7,790 ft	Perforated
7,804–7,822 ft	Perforated
7,833–7,868 ft	Perforated
8,542–8,567 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	1,760 ft	890 sx
7.625"	7,879 ft	510 sx
5"	8,743 ft	185 sx

Permit History (2)

#523874 Recompletion Final Completion

HIDLAGO - WILLACY · 8,745 ft

2002-09-20

Spud 2002-10-28

#285719 Drill Final Completion

HIDALGO-WILLACY · 9,500 ft

1985-09-23

Spud 1985-10-20

Applications (3)

#523874 A UNITED OIL & MINERALS L. P.

received 2002-09-20

#285719 A TANA OIL & GAS CORP.

received 1985-11-06

#285719 A TANA OIL & GAS CORP.

received 1985-09-20

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 2003-01-06 log on file

W-2/G-1 2003-01-24

W-2/G-1 1986-02-07 log on file

W-2/G-1 1986-02-14

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 HIDALGO County.

Well Details

Well Number: 3A
Max Depth: 9,500 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: UNITED OIL & MINERALS L. P.
Completed: 1986-01-27

Operator

Name: UNITED OIL & MINERALS L. P
Location: AUSTIN
P-5 Status: Inactive (filed 2003-06-13)
Cum Oil (all leases): 216,821 bbl
Cum Gas (all leases): 79,636,438 mcf
Total Permits: 135