42-311-33846

Final Completion

POWERS-SWAIM UNIT

MCMULLEN County · District 1 · WYNN-CROSBY OPERATING LTD. · PARROT HEAD (WALES)

Permits

Max Depth

5,840 ft

First Permit

2005-09-08

Latest Activity

2013-04-29

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-09-30

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: WYNN-CROSBY OPERATING LTD. ≠ Production: ATLAS OPERATING LLC (reported 2026-03)

Resolved via: production → ATLAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-10

Last Production

2026-07

Operator History

Chain of Custody

MANTI OPERATING COMPANY 2005-2006→ CENTURY RESOURCES, INC. 2006-2009→ NCEY HOLDINGS, LLC 2009-2010→ WYNN-CROSBY OPERATING, LTD. 2010-2016→ EAGLE OIL & GAS CO. 2016-2021→ ATLAS OPERATING LLC 2021-2026

Lease Production

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

Formation Tops (2) Elevation 301 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN MIGUEL CREEK (WILCOX CONSOLI (San Miguel)	5,646 ft	-5,345 ft
WALES	5,646 ft	-5,345 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 (1)

Interval	Type
5,646–5,649 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	667 ft	252 sx
4.5"	5,800 ft	1,020 sx

Permit History (2)

#761242 Field Transfer Final Completion

POWERS-SWAIM UNIT · 5,840 ft

2013-04-29

Spud 2012-08-01

#606024 Drill Final Completion

POWERS-SWAIM UNIT · 5,800 ft

2005-09-08

Spud 2005-09-15

Applications (2)

#761242 A WYNN-CROSBY OPERATING, LTD.

received 2013-04-22

#606024 A MANTI OPERATING COMPANY

received 2005-09-08

Records & Logs

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

W-2/G-1 2012-09-19

W-2/G-1 2005-12-15 log on file

W-2/G-1 2006-08-29

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 MCMULLEN County.

Well Details

Well Number: 1
Max Depth: 5,840 ft
Drill Type: Vertical
County: MCMULLEN
District: 1
Operator: WYNN-CROSBY OPERATING LTD.
Completed: 2005-09-30

Operator

Name: WYNN-CROSBY OPER, LTD
Location: DALLAS
P-5 Status: Active (filed 2025-10-03)
Cum Oil (all leases): 1,480,509 bbl
Cum Gas (all leases): 16,673,553 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 41