TEXAS · WELLS · WEBB COUNTY · VAQUILLAS 1647 LEASE · API 42-479-35266 · DISTRICT 04
Vaquillas 1647 #4
Webb County · Vaquillas Ranch (Lobo) field · Producing · Vertical
Vaquillas 1647 #4 (API 42-479-35266) is a well in Webb County operated by Three-C Oil And Gas, completed August 13, 1991 and listed as producing on the RRC schedule, shut in May 1, 2023.
The RRC has issued one drilling permit, issued July 3, 1991, permitted to 9,775 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Three-C Oil And Gas on the wellbore schedule.
Completion filings report 3 formation tops, including Queen City, Wilcox, Lobo.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Hebbronville, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Oct 2, 2023
- Phone
- (361) 231-2638
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Three-C Oil and Gas |
| Production reports | Three-C Oil and Gasthrough Apr 2023 |
| Latest permit | Enron Oil & Gas CompanyJul 3, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,775
- total depth, ft
- 1
- permits on file
- Jul 3, 1991
- last permit issued
- Aug 13, 1991
- completed
- 0
- cumulative oil, bbl
- 605K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 13, 1991
- Shut in
- May 1, 2023
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Vaquillas 1647 G-4-139460 | Vaquillas Ranch (Lobo) | Three-C Oil and Gas | 1 | 0 | 605K | Jan 1993 – Jul 2026 |
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.
- 1Enron Oil & Gas CompanyJan 1993 → Aug 1994
- 2Sonat Exploration Co. - HoustonSep 1994 → Dec 1999
- 3El Paso Production CompanyJan 2000 → Mar 2002
- 4United Oil & Minerals L. P.Apr 2002 → Jun 2003
- 5United Resources, LPJul 2003 → Dec 2003
- 6Westport Oil and Gas Company, LPJan 2004 → Nov 2005
- 7Houston Exploration Company, TheDec 2005 → Jun 2007
- 8Forest Oil CorporationJul 2007 → Jun 2010
- 9Columbus Energy, LLCJul 2010 → Mar 2021
- 10Three-C Oil and GasApr 2021 → Apr 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 389596-99 | Drill | Enron Oil & Gas Company | Jul 3, 1991 | Jul 3, 1991 | Jul 14, 1991 | 10,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 13, 1991 | Vaquillas 1647 G-4-139460 | Vaquillas Ranch (Lobo) | Three-C Oil and Gas | Producing · shut in May 1, 2023 | 9,775 |
Formation tops
As filed on W-2/G-1. Subsea from 604 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,592 | -1,988 |
| Wilcox | 4,201 | -3,597 |
| Lobo | 8,195 | -7,591 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,418 | 8,456 | Perforated |
| 9,306 | 9,325 | Perforated |
| 9,306 | 9,437 | Perforated |
| 9,379 | 9,437 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 525 | 12.25 | 270 S |
| 7 | 7,126 | 8.75 | 280 S |
| 2.875 | 9,739 | 6.25 | — |
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 →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 14, 1991 | Aug 29, 1991 | Yes |
| 00 | Oct 10, 1991 | — | — |
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 42-479-35266 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35266 → 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/47935266, documented in the API reference.