42-371-35559

Final Completion

LONGFELLOW '13'

PECOS County · District 8 · SANDRIDGE ENERGY, INC.

Permits

Max Depth

14,000 ft

First Permit

1985-07-11

Latest Activity

2008-11-18

Lifespan

23 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1985-11-25

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2012-09

Last Production

2026-07

Lease Production

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

Oil

production & DCA →

Formation Tops (1) Elevation 3,485 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP CABALLOS	3,768 ft	-283 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 (9)

Interval	Type
1,940–2,118 ft	Perforated
2,860–2,940 ft	Perforated
3,060–3,203 ft	Perforated
3,290–3,332 ft	Perforated
3,550–3,692 ft	Perforated
3,714–3,852 ft	Perforated
3,894–3,961 ft	Perforated
4,030–4,170 ft	Perforated
5,604–5,775 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	906 ft	975 sx
9.625"	2,875 ft	870 sx
7"	4,312 ft	475 sx
4.5"	6,000 ft	770 sx

Permit History (3)

#674843 Reenter Final Completion

LONGFELLOW '13' · 14,000 ft

2008-11-18

Spud 2009-03-30

#435883 Reenter

LONGFELLOW "13" · 7,500 ft

1995-05-15

#279938 Drill Plug Dry Hole (P&A)

LONGFELLOW -13- · 7,000 ft

1985-07-11

Applications (3)

#674843 A SANDRIDGE ENERGY, INC.

received 2008-11-12

#435883 A RIATA ENERGY, INC.

received 1995-05-15

#279938 A SHELL WESTERN E&P INC.

received 1985-07-10

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2014-08-05 log on file

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: 1
Max Depth: 14,000 ft
Drill Type: Vertical
County: PECOS
District: 8
Operator: SANDRIDGE ENERGY, INC.

Operator

Name: SANDRIDGE ENGY, INC
Location: OKLAHOMA CI, TY
P-5 Status: Inactive (filed 2008-09-19)
Cum Oil (all leases): 186,349 bbl
Cum Gas (all leases): 230,778,023 mcf
Total Permits: 698