42-391-31394

Final Completion

OCONNOR -D-

REFUGIO County · District 2 · T-C OIL COMPANY LLC · LAKE PASTURE (H-440 SAND)

Permits

Max Depth

8,000 ft

First Permit

1980-03-20

Latest Activity

2006-12-06

Lifespan

27 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-02-05

Shut-In

—

Plugged

2007-06-21

EWA / Permit operator mismatch

Scheduling: T-C OIL COMPANY LLC ≠ Permit: T - C OIL COMPANY

Resolved via: production → T-C OIL COMPANY, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

T - C OIL COMPANY 1993-2011→ T-C OIL COMPANY, LLC 2012-2026

Lease Production

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

Formation Tops (12) Elevation 59 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LAGARTO	1 ft	+58 ft
EOCENE	2,225 ft	-2,166 ft
EOCENE	2,260 ft	-2,201 ft
MIOCENE (Miocene (undifferentiated))	2,260 ft	-2,201 ft
MIOCENE (Miocene (undifferentiated))	2,910 ft	-2,851 ft
MIOCENE (Miocene (undifferentiated))	3,050 ft	-2,991 ft
CATAHOULA	3,730 ft	-3,671 ft
CATAHOULA	3,780 ft	-3,721 ft
GRETA	4,390 ft	-4,331 ft
GRETA	4,460 ft	-4,401 ft
FRIO	4,920 ft	-4,861 ft
FRIO	4,950 ft	-4,891 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 (4)

Interval	Type
4,457–4,468 ft	Perforated
4,517–4,522 ft	Perforated
6,874–6,876 ft	Perforated
7,620–7,626 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	1,518 ft	695 sx
2.375"	7,459 ft	—
5.5"	7,730 ft	1,540 sx

Permit History (4)

#630003 Recompletion Final Completion

O'CONNOR -D- · 4,510 ft

2006-12-06

Spud 2006-11-29

#265087 Recompletion Final Completion

O'CONNOR -D- · 7,750 ft

1985-01-24

#238774 Recompletion Final Completion

O'CONNOR -D- · 7,750 ft

1984-05-11

#75807 Drill Final Completion

O'CONNOR -D- · 8,000 ft

1980-03-20

Applications (4)

#630003 A T - C OIL COMPANY

received 2006-12-05

#265087 A T - C OIL COMPANY

received 1985-01-24

#238774 A T - C OIL COMPANY

received 1984-05-10

#75807 A T - C OIL COMPANY

received 1980-03-20

Records & Logs

7 completion filings on record.

W-2/G-1 2007-01-08

W-2/G-1 2007-01-26

W-2/G-1 1985-02-22

W-2/G-1 1985-03-13

W-2/G-1 1984-05-22

+1 more filings

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 REFUGIO County.

Well Details

Well Number: D 32
Max Depth: 8,000 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: T-C OIL COMPANY LLC
Completed: 1985-02-05

Operator

Name: T-C OIL CO, LLC
Location: REFUGIO
P-5 Status: Active (filed 2025-12-03)
Cum Oil (all leases): 13,683,333 bbl
Cum Gas (all leases): 22,912,895 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 283