42-355-32176

Final Completion

GILLESPIE UNIT

NUECES County · District 4 · GILLRING OIL COMPANY · MCNAIR (VICKSBURG LOWER)

Permits

Max Depth

10,500 ft

First Permit

1983-08-16

Latest Activity

1986-07-22

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-11-02

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: GILLRING OIL COMPANY ≠ Production: LOMAK PRODUCTION COMPANY (reported 1998-07)

Resolved via: scheduling → GILLRING OIL COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

GILLRING OIL COMPANY 1993-1994→ LOMAK PRODUCTION COMPANY 1994-1998

Lease Production

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

Oil

production & DCA →

Formation Tops (4) Elevation 79 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	1 ft	+78 ft
LOWER FRIO (Frio)	7,570 ft	-7,491 ft
VICKSBURG	8,300 ft	-8,221 ft
FRIO	—	—

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 (3)

Interval	Type
9,276–9,306 ft	Perforated
9,608–9,754 ft	Perforated
9,970–9,990 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	1,505 ft	915 sx
7.625"	8,309 ft	1,000 sx
7.625"	8,309 ft	1,000 sx
4.5"	10,209 ft	307 sx

Permit History (3)

#304413 Recompletion Final Completion

GILLESPIE UNIT · 10,215 ft

1986-07-22

#282405 Recompletion Final Completion

GILLESPIE UNIT · 10,215 ft

1985-08-12

#205704 Drill Final Completion

GILLESPIE UNIT · 10,500 ft

1983-08-16

Spud 1983-09-06

Applications (3)

#304413 A GILLRING OIL COMPANY

received 1986-07-21

#282405 A GILLRING OIL COMPANY

received 1985-07-22

#205704 A GILLRING OIL COMPANY

received 1983-08-09

Records & Logs

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

W-2/G-1 1986-09-10 log on file

W-2/G-1 1986-09-24

W-2/G-1 1985-09-16

W-2/G-1 1985-10-19

W-2/G-1 1983-11-16

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 NUECES County.

Well Details

Well Number: 3
Max Depth: 10,500 ft
Drill Type: Vertical
County: NUECES
District: 4
Operator: GILLRING OIL COMPANY
Completed: 1983-11-02

Operator

Name: GILLRING OIL CO
Location: FORT WORTH
P-5 Status: Inactive (filed 1993-04-20)
Cum Oil (all leases): 23,440 bbl
Cum Gas (all leases): 5,062,096 mcf
Total Permits: 115