42-435-32583

Final Completion

FLORENCE 28

SUTTON County · District 7 · STALEY OPERATING CO. · PHYLLIS SONORA (STRAWN)

Permits

Max Depth

6,500 ft

First Permit

1981-10-13

Latest Activity

1984-08-09

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-11-25

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: STALEY OPERATING CO. ≠ Production: TOC ENERGY RESOURCES, LLC (reported 2026-01)

Resolved via: scheduling → STALEY OPERATING CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

STALEY OPERATING CO. 1993-1996→ BYRD OPERATING COMPANY 1996-2017→ TUG HILL OPERATING, LLC 2017-2021→ TOC ENERGY RESOURCES, LLC 2021-2026

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 (7) Elevation 2,358 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LEONARD	2,102 ft	+256 ft
CLEARFORK (Clear Fork)	2,855 ft	-497 ft
WOLFCAMP	3,162 ft	-804 ft
UPPER CANYON (Canyon)	4,281 ft	-1,923 ft
LOWER CANYON SD (Canyon)	5,460 ft	-3,102 ft
CANYON SAND (Canyon)	5,485 ft	-3,127 ft
STRAWN	6,010 ft	-3,652 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
5,485–5,663 ft	Perforated
6,017–6,037 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,280 ft	550 sx
2.375"	5,972 ft	—
4.5"	6,040 ft	350 sx

Permit History (2)

#247800 Recompletion Final Completion

FLORENCE 28 · 6,037 ft

1984-08-09

#136266 Drill Final Completion

FLORENCE 28 · 6,500 ft

1981-10-13

Applications (2)

#247800 A STALEY OPERATING CO.

received 1984-08-08

#136266 A FLORIDA EXPLORATION CO.

received 1981-10-13

Records & Logs

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

W-2/G-1 1989-01-12 log on file

W-2/G-1 1985-08-01

W-2/G-1 1985-08-13

W-2/G-1 1981-12-14

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 SUTTON County.

Well Details

Well Number: 2
Max Depth: 6,500 ft
Drill Type: Vertical
County: SUTTON
District: 7
Operator: STALEY OPERATING CO.
Completed: 1981-11-25

Operator

Name: STALEY OPER CO
Location: MIDLAND
P-5 Status: Inactive (filed 2021-11-17)
Cum Oil (all leases): 342,661 bbl
Cum Gas (all leases): 15,825,303 mcf
Total Permits: 133