42-447-34689

Final Completion

SWENSON RANCH EAST C

THROCKMORTON County · District 7 · BETA OPERATING CO. · CURTIS (MISS)

Permits

Max Depth

5,400 ft

First Permit

1986-12-22

Latest Activity

1989-02-01

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-02-06

Shut-In

—

Plugged

1998-03-24

EWA / Production operator mismatch

Scheduling: BETA OPERATING CO. ≠ Production: BEASLEY WELL SERVICE INC. (reported 2026-03)

Resolved via: production → BEASLEY WELL SERVICE INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

LARSON, PERRY L OPERATING CO INC 1993-2020→ DJM BEASLEY WELL SERVICE 2021-2024→ BEASLEY WELL SERVICE INC. 2024-2026

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 (7) Elevation 1,385 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PALO PINTO	3,017 ft	-1,632 ft
DOG BEND	3,183 ft	-1,798 ft
CAPPS	3,490 ft	-2,105 ft
MANNING SAND	4,040 ft	-2,655 ft
CADDO	4,560 ft	-3,175 ft
MISS. (Mississippian)	5,005 ft	-3,620 ft
MISSISSIPPIAN	5,005 ft	-3,620 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
4,561–4,593 ft	Perforated
5,020–5,056 ft	Open hole

Casing (2)

Size	Set Depth	Cement
8.625"	221 ft	165 sx
4.5"	5,020 ft	250 sx

Permit History (2)

#355676 Recompletion Final Completion

SWENSON RANCH EAST "C" · 5,059 ft

1989-02-01

#324608 Drill Final Completion

SWENSON RANCH EAST · 5,400 ft

1986-12-22

Applications (2)

#355676 A BETA OPERATING CO.

received 1989-01-30

#324608 A BETA OPERATING CO.

received 1986-12-22

Records & Logs

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

W-2/G-1 1989-02-28 log on file

W-2/G-1 1989-03-11

W-2/G-1 1987-02-12 log on file

W-2/G-1 1987-02-25

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 THROCKMORTON County.

Well Details

Well Number: 1266
Max Depth: 5,400 ft
Drill Type: Vertical
County: THROCKMORTON
District: 7
Operator: BETA OPERATING CO.
Completed: 1987-02-06

Operator

Name: BETA OPER CO
Location: COLLEGE STA
P-5 Status: Inactive (filed 1993-09-01)
Cum Oil (all leases): 1,390 bbl
Cum Gas (all leases): — mcf
Total Permits: 22