WELL · 42-489-00428 · DISTRICT 4

Cavazos, Nicolas #2

Cavazos, Nicolas #2 (API 42-489-00428) is a permitted well in Willacy County filed by Citation Oil & Gas Corp.; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1984 and 1997, permitted to 8,059 ft.

Its 2 leases have reported 3.02M barrels of oil and 3.17M mcf of gas since January 1993, last reporting in July 2026. The leases carry 208 wells, so these are lease totals, not this well alone.

Operator of record

Citation Oil & Gas Corp.

Houston, TX · P-5 Y, filed Mar 4, 2026 · 866 permits on file · (281) 891-1000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Citation Oil & Gas Corp.through Apr 2026
Latest permit	Citation Oil & Gas Corp.May 23, 1997

8,059: total depth, ft
2: permits on file
May 23, 1997: last permit issued
—: completed
3.02M: cumulative oil, bbl
3.17M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

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 208 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Willamar West Unit O-4-3391	Willamar, West	Citation Oil & Gas Corp.	207	3.02M	3.17M	Jan 1993 – Jul 2026
Cavazos, Nicolas G-4-164404	Willamar (5150)	Citation Oil & Gas Corp.	1	0	0	Jul 1997 – Feb 1998

Oil, barrels lease total

Last 12 months 33,120 · prior 12 33,822(-2%)

Gas, mcf lease total

Last 12 months 7,419 · prior 12 14,571(-49%)

Chain of custody

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

1Citation Oil & Gas Corp.Jan 1993 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
460341-99	Reenter	Citation Oil & Gas Corp.	Mar 26, 1997	May 23, 1997	Jul 6, 1997	7,800
243263-99	Recompletion	Amoco Production Company	Jun 22, 1984	Jun 27, 1984	—	8,059

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-164404	—	—	—	—
—	— O-4-3391	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
5,189	5,191	Perforated
5,195	5,201	Perforated
5,205	5,211	Perforated
—	7,864	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	1,521	—	700 S
5.5	7,971	—	600 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
Oct 14, 1997	Sep 4, 1997	Yes
Sep 26, 1997	—	—
Jan 12, 1984	—	—

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 42-489-00428 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-489-00428 → 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/48900428, documented in the API reference.