42-371-35995

Final Completion

DOWNIE RANCH

PECOS County · District 8 · SANDRIDGE ENERGY INC. · THISTLE (CABALLOS NOVACULITE)

Permits

Max Depth

4,000 ft

First Permit

1987-09-23

Latest Activity

1990-05-09

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-10-26

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: SANDRIDGE ENERGY INC. ≠ Permit: SHELL WESTERN E&P INC.

Resolved via: scheduling → SANDRIDGE ENERGY INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SAMIS OIL COMPANY, INC. 1995-1995→ HUNTINGTON ENERGY, L.L.C. 1996-2007→ SANDRIDGE ENERGY, INC. 2007-2008

Lease Production

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

Gas

production & DCA →

Formation Tops (3) Elevation 3,289 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE OF PERMIAN (Permian (undifferentiated))	1,240 ft	+2,049 ft
CABALLOS	3,341 ft	-52 ft
ORDIVICIAN	3,473 ft	-184 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
1,592–1,660 ft	Perforated
3,340–3,426 ft	Perforated

Casing (4)

Size	Set Depth	Cement
20"	40 ft	—
9.625"	915 ft	448 sx
5.5"	4,000 ft	900 sx
5.5"	4,000 ft	950 sx

Permit History (2)

#373056 Recompletion Final Completion

DOWNIE RANCH · 3,990 ft

1990-05-09

#336325 Drill Final Completion

DOWNIE RANCH · 4,000 ft

1987-09-23

Applications (2)

#373056 A SHELL WESTERN E&P INC.

received 1990-05-08

#336325 A SHELL WESTERN E&P INC.

received 1987-09-22

Records & Logs

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

W-2/G-1 1990-07-13 log on file

W-2/G-1 1990-09-07

W-2/G-1 1987-12-01 log on file

W-2/G-1 1987-12-12

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: 304
Max Depth: 4,000 ft
Drill Type: Vertical
County: PECOS
District: 8
Operator: SANDRIDGE ENERGY INC.
Completed: 1987-10-26

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