42-441-32095

Final Completion

PATTERSON C.O.

TAYLOR County · District 7 · SIMS JOHN S. · LAWN SOUTHWEST

Permits

Max Depth

4,554 ft

First Permit

1981-12-31

Latest Activity

1998-11-18

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-03-22

Shut-In

—

Plugged

2000-12-23

EWA / Production operator mismatch

Scheduling: SIMS JOHN S. ≠ Production: CEDAR OIL COMPANY (reported 2026-03)

Resolved via: production → CEDAR OIL COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

DEMARCO OIL & GAS, INC. 1993-1995→ SIMS, JOHN S. 1998-2002→ CEDAR OIL COMPANY 2002-2026

Lease Production

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

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

Interval	Type
4,176–4,182 ft	Perforated

Casing (6)

Size	Set Depth	Cement
7.875"	125 ft	75 sx
7.875"	125 ft	100 sx
2.375"	4,156 ft	—
2.375"	4,182 ft	—
4.5"	4,554 ft	375 sx
4.5"	4,554 ft	375 sx

Permit History (2)

#480825 Field Transfer Final Completion

PATTERSON, C. O. · 4,554 ft

1998-11-18

#147356 Drill Final Completion

PATTERSON, C.O. · 4,500 ft

1981-12-31

Applications (2)

#480825 A SIMS, JOHN S.

received 1998-11-12

#147356 A DEMARCO OIL & GAS, INC.

received 1981-12-31

Records & Logs

4 completion filings on record.

W-2/G-1 1998-10-21

W-2/G-1 1983-03-03

W-2/G-1 1982-03-31

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 TAYLOR County.

Well Details

Well Number: 3
Max Depth: 4,554 ft
Drill Type: Vertical
County: TAYLOR
District: 7
Operator: SIMS JOHN S.
Completed: 1982-03-22

Operator

Name: SIMS, JOHN S
Location: LAWN
P-5 Status: Inactive (filed 2001-05-11)
Cum Oil (all leases): 28,092 bbl
Cum Gas (all leases): 73,342 mcf
Total Permits: 6