42-169-30927

Final Completion

SWENSON C

GARZA County · District 8 · S & D OPERATING COMPANY INC. · SWENSON-BARRON (ELLEN.)

Permits

Max Depth

8,200 ft

First Permit

1978-03-20

Latest Activity

2014-04-22

Lifespan

36 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-07-27

Shut-In

—

Plugged

1990-10-10

EWA / Production operator mismatch

Scheduling: S & D OPERATING COMPANY INC. ≠ Production: TS OIL, LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: S & D OPERATING COMPANY INC. ≠ Permit: SHENANDOAH PETROLEUM CORPORATION

Resolved via: production → TS OIL, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

S & D OPERATING COMPANY, INC. 1994-1994→ SHENANDOAH PETROLEUM CORPORATION 2013-2015→ SHENANDOAH RESOURCES LLC 2015-2020→ GTG OPERATING, LLC 2020-2025→ TS OIL, LLC 2025-2026

Lease Production

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

Formation Tops (11) Elevation 2,172 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES - HEAVY WATER AND GAS FLOW (Yates)	650 ft	+1,522 ft
SAN ANDRES - ACTIVE CO2 FLOOD (San Andres)	1,700 ft	+472 ft
GLORIETA	2,450 ft	-278 ft
CLEARFORK (Clear Fork)	3,200 ft	-1,028 ft
SPRABERRY	4,250 ft	-2,078 ft
WOLFCAMP	4,600 ft	-2,428 ft
WICHITA (Wichita-Albany)	4,750 ft	-2,578 ft
STRAWN	6,938 ft	-4,766 ft
MISSISSIPPIAN	7,488 ft	-5,316 ft
ELLENBURGER	7,676 ft	-5,504 ft
ELLENBURGER	7,758 ft	-5,586 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
7,676–7,705 ft	Perforated
7,676–7,705 ft	Open hole
?–7,688 ft	Perforated

Casing (3)

Size	Set Depth	Cement
16"	30 ft	—
9.625"	1,726 ft	1,450 sx
7"	7,682 ft	350 sx

Permit History (2)

#781567 Reenter Final Completion

BIG RED ONE · 7,700 ft

2014-04-22

Spud 2014-04-25

#20381 Drill

SWENSON "C" · 8,200 ft

1978-03-20

Spud 1978-06-24

Applications (2)

#781567 A SHENANDOAH PETROLEUM CORPORATION

received 2014-03-07

#20381 A KERR-MCGEE CORPORATION

received 1978-03-20

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2020-02-07

W-2/G-1 2014-11-21 log on file

W-2/G-1 1978-08-08

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 GARZA County.

Well Details

Well Number: 223R
Max Depth: 8,200 ft
Drill Type: Vertical
County: GARZA
District: 8
Operator: S & D OPERATING COMPANY INC.
Completed: 1978-07-27

Operator

Name: S & D OPERATING COMPANY, INC.
Location: DALLAS
P-5 Status: Inactive (filed 1992-04-15)
Cum Oil (all leases): 242 bbl
Cum Gas (all leases): — mcf