42-391-00253

Final Completion

OCONNOR

REFUGIO County · District 2 · T-C OIL COMPANY LLC · T-C (5600)

Permits

Max Depth

5,800 ft

First Permit

1979-10-26

Latest Activity

1994-08-03

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-07-03

Shut-In

—

Plugged

2021-09-09

EWA / Production operator mismatch

Scheduling: T-C OIL COMPANY LLC ≠ Production: T - C OIL COMPANY (reported 2008-07)

EWA / Permit operator mismatch

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

Resolved via: scheduling → T-C OIL COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Plugged 2021-10-21 UIC #000001920 permitted 1994-11-03

Permitted Volume

2,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,350–2,374 ft

Injected (12mo)

—

W-14 Disposal Plugged 2021-10-21 UIC #000082928 permitted 1994-11-03

Permitted Volume

2,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,350–2,374 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2021-11-01)

Operator History

originally filed by T - C OIL COMPANY — asset transferred

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 (4)

Interval	Type
2,350–2,355 ft	Perforated
2,366–2,374 ft	Perforated
5,650–5,654 ft	Perforated
?–5,650 ft	Perforated

Casing (5)

Size	Set Depth	Cement
10.75"	1,219 ft	500 sx
2.375"	3,885 ft	—
5.5"	5,455 ft	1,012 sx
5.5"	5,754 ft	925 sx
5.5"	5,755 ft	925 sx

Permit History (2)

#426477 Recompletion Final Completion

O'CONNOR · 2,450 ft

1994-08-03

Spud 1994-07-05

#62002 Recompletion Final Completion

O'CONNOR "A" · 5,800 ft

1979-10-26

Applications (2)

#426477 A T - C OIL COMPANY

received 1994-08-01

#62002 A T - C OIL COMPANY

received 1979-10-26

Records & Logs

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

W-2/G-1 2007-01-11

W-2/G-1 1994-11-22 log on file

W-2/G-1 1995-01-05

W-2/G-1 1989-03-22

W-2/G-1 1979-12-11

W-2/G-1 1984-01-12 log on file

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: 35D
Max Depth: 5,800 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: T-C OIL COMPANY LLC
Completed: 1985-07-03

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: 282