WELL · 42-131-34930 · DISTRICT 4

Cuellar No. 3 Gas Unit #3

Plugged

Duval County · J.R. (5940) field · Vertical

Cuellar NO. 3 Gas Unit #3 (API 42-131-34930) is a plugged well in Duval County, plugged May 2, 2007, last operated by Hamilton J. R..

The RRC has issued 2 drilling permits (amended once) between 1980 and 1992, permitted to 6,500 ft.

Completion filings report 2 formation tops, including Frio, 1st Hockley.

Operator of record

Hamilton J. R.

Carrizo Spgs, TX · P-5 Y, filed Feb 4, 2026 · 58 permits on file · (830) 876-8667

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Hamilton J. R.
Production reports	Hamilton, J. R.through Jun 1997
Latest permit	Hamilton, J. R.Oct 19, 1992

6,500: total depth, ft
3: permits on file
Oct 19, 1992: last permit issued
Aug 18, 1980: completed
0: cumulative oil, bbl
99.7K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2007

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Aug 18, 1980
Shut in: —
Plugged: May 2, 2007

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Cuellar No. 3 Gas Unit G-4-145450	J. R. (4400)	Hamilton, J. R.	1	0	99.7K	Jan 1993 – Sep 2007
Cuellar No. 3 Gas Unit G-4-90026	J.R. (5940)	Hamilton, J. R.	1	0	0	Jan 1993 – Dec 1993

No volumes reported on these leases in the last three years.

Chain of custody

Every operator that reported production on this well's lease, in order.

1Hamilton, J. R.Jan 1993 → Jun 1997

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
403390-97	Recompletion	Hamilton, J. R.	Apr 14, 1993	Oct 19, 1992	Jan 5, 1993	6,100
403390-99	Recompletion	Hamilton, J. R.	Sep 11, 1992	Oct 19, 1992	—	6,100
79025-99	Drill	Hamilton, J. R. & Archer, J.R.	Apr 24, 1980	Apr 24, 1980	—	6,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-90026	—	—	—	—
—	— G-4-145450	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 312 ft elevation.Download CSV →

Formation	MD ft	Subsea
FrioFRIO SAND & SHALE	3,000	-2,688
1ST Hockley	5,910	-5,598

Perforations

Perforated and open-hole intervals.

From	To	Type
4,494	4,498	Perforated
5,912	5,914	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,723	12.25	638 S
2.375	5,850	—	—
4.5	6,180	7.875	1,222 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Filed	W-2 / G-1 date	Logs referenced
Jul 26, 1993	Feb 3, 1993	Yes
Jun 10, 1993	—	—
Jan 12, 1984	Oct 15, 1980	—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-131-34930 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-131-34930 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/13134930, documented in the API reference.