42-371-37316

TEMP ABANDONED

ALLISON

PECOS County · District 8 · LONGFELLOW ENERGY LP · PINON (OVERTHRUST)

Permits

Max Depth

14,000 ft

First Permit

2003-08-21

Latest Activity

2004-08-18

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2004-05-29

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: LONGFELLOW ENERGY LP ≠ Permit: RIATA ENERGY, INC.

Resolved via: scheduling → LONGFELLOW ENERGY LP

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2004-02

Last Production

2026-07

Operator History

Chain of Custody

RIATA ENERGY, INC. 2004-2006→ SANDRIDGE ENERGY, INC. 2006-2009→ SANDRIDGE EXPL. AND PROD., LLC 2009-2016→ OCCIDENTAL W TX OVERTHRUST, INC. 2016-2021→ LONGFELLOW ENERGY, LP 2022-2024

Lease Production

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

Formation Tops (8) Elevation 4,273 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE CRETACEOUS (Base Cretaceous (marker))	2,400 ft	+1,873 ft
DIMPLE	4,700 ft	-427 ft
TESNUS	5,450 ft	-1,177 ft
2ND CABALLOS	6,200 ft	-1,927 ft
1ST ATOKA (Atoka)	9,500 ft	-5,227 ft
BARNETT	10,300 ft	-6,027 ft
2ND ATOKA (Atoka)	10,800 ft	-6,527 ft
RUSSELMAN	11,200 ft	-6,927 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
5,460–5,585 ft	Perforated
10,950–11,252 ft	Perforated

Casing (3)

Size	Set Depth	Cement
11.75"	1,504 ft	700 sx
8.625"	5,334 ft	525 sx
7"	11,450 ft	155 sx

Permit History (2)

#549737 Recompletion Final Completion

LONGFELLOW 600 "3" · 12,500 ft

2004-08-18

Spud 2004-04-21

#535604 Drill Final Completion

LONGFELLOW 600 "3" · 14,000 ft

2003-08-21

Spud 2003-08-22

Applications (2)

#549737 A RIATA ENERGY, INC.

received 2004-08-18

#535604 A RIATA ENERGY, INC.

received 2003-08-21

Records & Logs

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

W-2/G-1 2004-07-19 log on file

W-2/G-1 2004-03-11 log on file

W-2/G-1 2004-10-12

W-2/G-1 2004-08-06

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 PECOS County.

Well Details

Well Number: 6
Max Depth: 14,000 ft
Drill Type: Vertical
County: PECOS
District: 8
Operator: LONGFELLOW ENERGY LP
Completed: 2004-05-29

Operator

Name: LONGFELLOW ENGY, LP
Location: DALLAS
P-5 Status: X (filed 2026-03-26)
Cum Oil (all leases): 402,477 bbl
Cum Gas (all leases): 35,171,464 mcf
Activities: GTHS/G, OPRS/G, OPRS/O
Total Permits: 36