← Wells

42-391-00321

Final Completion

OCONNOR DENNIS ETAL -L-

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

Permits

1

Max Depth

4,465 ft

First Permit

2001-11-20

Latest Activity

2001-11-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

!

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

Injection / Disposal

W-14 Disposal Active UIC #000097875 permitted 2007-09-06

Permitted Volume

5,000 bbl/d

Max Pressure

1,500 psi

Injection Interval

3,630–3,900 ft

Injected (12mo)

3,260 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

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.

Gas
production & DCA →
Oil
production & DCA →

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 (5)

IntervalType
3,705–3,725 ftPerforated
4,441–4,445 ftPerforated
4,449–4,451 ftPerforated
4,454–4,458 ftPerforated
?–4,486 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,511 ft550 sx
4.5"4,640 ft600 sx

Permit History (1)

#515489 Recompletion Final Completion

DENNIS O'CONNOR ET AL -L- · 4,465 ft

2001-11-20

Spud 2001-11-29

Applications (1)

#515489 A T - C OIL COMPANY
received 2001-11-20

Records & Logs

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

W-2/G-1 2007-11-05
W-2/G-1 2002-01-30 log on file
W-2/G-1 2002-05-09
W-2/G-1 1984-01-12
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
L 13
Max Depth
4,465 ft
Drill Type
Vertical
County
REFUGIO
District
2
Operator
T-C OIL COMPANY LLC

Operator

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