42-481-32863

Final Completion

WINTERMANN B

WHARTON County · District 3 · XOG OPERATING LLC · BERNARD W. (YEGUA 7750)

Permits

Max Depth

8,000 ft

First Permit

1985-05-24

Latest Activity

1991-03-21

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-03-08

Shut-In

—

Plugged

2025-09-15

EWA / Production operator mismatch

Scheduling: XOG OPERATING LLC ≠ Production: XERIC OIL & GAS CORPORATION (reported 2005-06)

EWA / Permit operator mismatch

Scheduling: XOG OPERATING LLC ≠ Permit: BRIDGE OIL PRODUCTION CO., INC.

Resolved via: scheduling → XOG OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2025-09

Operator History

Chain of Custody

BRIDGE OIL PRODUCTION CO., INC. 1993-1993→ BRIDGE OIL COMPANY, L. P. 1993-1994→ PARKER & PARSLEY DEVELOPMENT L.P 1994-1994→ FORREST ENERGY, LLC 1995-1997→ FREDONIA RESOURCES INC. 1997-1997→ OSR OIL & GAS COMPANY 1997-1998→ WEST TEXAS OPERATING COMPANY,LLC 1998-1999→ CORE ENERGY CORPORATION 1999-1999→ CORE E & P CORP. 1999-2000→ XERIC OIL & GAS CORPORATION 2000-2005

Lease Production

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

Formation Tops (4) Elevation 133 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	3,000 ft	-2,867 ft
JACKSON	5,650 ft	-5,517 ft
YEGUA	6,200 ft	-6,067 ft
YEQUA	6,700 ft	-6,567 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
7,402–7,418 ft	Perforated
7,711–7,717 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,879 ft	740 sx
5.5"	7,950 ft	275 sx
5.5"	7,950 ft	275 sx

Permit History (2)

#385793 Recompletion Final Completion

WINTERMANN "B" · 8,000 ft

1991-03-21

#275956 Drill Final Completion

WINTERMANN "B" · 8,000 ft

1985-05-24

Applications (2)

#385793 A BRIDGE OIL PRODUCTION CO., INC.

received 1991-03-15

#275956 A TXO PRODUCTION CORP.

received 1985-05-21

Records & Logs

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

W-2/G-1 1991-03-28 log on file

W-2/G-1 1991-04-04

W-2/G-1 1985-07-19

W-2/G-1 1985-07-26

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 WHARTON County.

Well Details

Well Number: 6
Max Depth: 8,000 ft
Drill Type: Vertical
County: WHARTON
District: 3
Operator: XOG OPERATING LLC
Completed: 1991-03-08

Operator

Name: XOG OPER LLC
Location: MIDLAND
P-5 Status: X (filed 2025-12-23)
Cum Oil (all leases): 1,689,781 bbl
Cum Gas (all leases): 7,687,239 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 137