42-135-36755

Final Completion

COWDEN EMMA D

ECTOR County · District 8 · ALTO MINERALS INC. · PENTEAM (QUEEN)

Permits

Max Depth

5,450 ft

First Permit

1993-07-19

Latest Activity

2003-11-04

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2001-02-24

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ALTO MINERALS INC. ≠ Production: TEXLAND PETROLEUM, L.P. (reported 2026-04)

Resolved via: production → TEXLAND PETROLEUM, L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

DEVON ENERGY CORPORATION(NEVADA) 1993-2000→ DEVON ENERGY PRODUCTION CO, L.P. 2000-2002→ JETTA OPERATING COMPANY, INC. 2002-2003→ ALTO MINERALS, INC. 2003-2018→ TEXLAND PETROLEUM, L.P. 2018-2026

Lease Production

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

Formation Tops (6) Elevation 3,097 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	1,604 ft	+1,493 ft
YATES	2,778 ft	+319 ft
QUEEN	3,906 ft	-809 ft
GRAYBURG	4,008 ft	-911 ft
SAN ANDRES	4,179 ft	-1,082 ft
HOLT	5,162 ft	-2,065 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
3,916–3,922 ft	Perforated
5,156–5,328 ft	Perforated
5,165–5,328 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,662 ft	800 sx
5.5"	5,350 ft	225 sx
5.5"	—	875 sx

Permit History (3)

#538277 Recompletion Final Completion

COWDEN, EMMA "D" · 5,350 ft

2003-11-04

Spud 2003-09-16

#513669 Recompletion Final Completion

COWDEN, EMMA "D" · 5,350 ft

2001-09-25

Spud 2001-02-17

#413856 Drill Final Completion

COWDEN, EMMA "D" · 5,450 ft

1993-07-19

Spud 1993-12-13

Applications (3)

#538277 A ALTO MINERALS, INC.

received 2003-11-05

#513669 A DEVON ENERGY PRODUCTION CO, L.P.

received 2001-09-17

#413856 A DEVON ENERGY CORPORATION(NEVADA)

received 1993-07-14

Records & Logs

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

W-2/G-1 2025-05-19

W-2/G-1 2003-11-13

W-2/G-1 2004-01-28

W-2/G-1 2001-11-05 log on file

W-2/G-1 2001-11-26

W-2/G-1 1994-02-18 log on file

+1 more filings

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 ECTOR County.

Well Details

Well Number: 27
Max Depth: 5,450 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: ALTO MINERALS INC.
Completed: 2001-02-24

Operator

Name: ALTO MINERALS, INC
Location: MIDLAND
P-5 Status: Active (filed 2025-08-26)
Cum Oil (all leases): 257,986 bbl
Cum Gas (all leases): 870,899 mcf
Total Permits: 9