WELL · 42-479-34376 · DISTRICT 4
Vaquillas 67 #1
Webb County · Big Cowboy (Lobo) field · Producing · Vertical
Vaquillas 67 #1 (API 42-479-34376) is a well in Webb County operated by Three-C Oil And Gas, completed June 2, 1993 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 7, 1986, permitted to 10,350 ft.
It was permitted by Hng Oil Company and has since transferred to Three-C Oil And Gas on the wellbore schedule.
Completion filings report 4 formation tops, including Queen City, Wilcox, Lobo, Td Lobo.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by HNG Oil Company; the EWA schedule now lists a different operator.
Hebbronville, TX · P-5 Delinquent, filed Oct 2, 2023 · (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 Jul 2023 |
| Latest permit | HNG Oil CompanyMay 7, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,350
- total depth, ft
- 1
- permits on file
- May 7, 1986
- last permit issued
- Jun 2, 1993
- completed
- 0
- cumulative oil, bbl
- 634K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 2, 1993
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 67 G-4-121711 | Big Cowboy (Lobo) | Three-C Oil and Gas | 1 | 0 | 634K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Enron Oil & Gas CompanyFeb 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 → Jul 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 301899-99 | Drill | HNG Oil Company | May 7, 1986 | May 7, 1986 | Jun 6, 1986 | 10,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-121711 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 508 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,650 | -2,142 |
| Wilcox | 4,850 | -4,342 |
| Lobo | 7,976 | -7,468 |
| TD Lobo | 9,050 | -8,542 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,518 | 7,558 | Perforated |
| 8,040 | 8,064 | Perforated |
| 8,048 | 8,064 | Perforated |
| 8,212 | 8,226 | Perforated |
| 8,567 | 8,755 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 511 | 12.25 | 250 S |
| 7 | 7,230 | 8.75 | 580 S |
| 4.5 | 9,050 | 6.25 | 220 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 →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 4, 1994 | Jun 8, 1994 | — |
| 00 | Jul 22, 1993 | Jun 23, 1993 | — |
| 00 | May 11, 1993 | Apr 29, 1993 | — |
| 00 | Jul 8, 1991 | Jun 17, 1991 | — |
| 00 | Sep 11, 1986 | Aug 22, 1986 | Yes |
| 00 | Aug 4, 1986 | Jul 18, 1986 | Yes |
| 00 | Jul 31, 1986 | — | — |
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 42-479-34376 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-34376 → 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/47934376, documented in the API reference.