TEXAS · WELLS · WEBB COUNTY · API 42-479-35589 · DISTRICT 04
Vaquillas Ranch C #103
Webb County · Vaquillas Ranch (Lobo Cons.) field · Temp Abandoned · Vertical
Vaquillas Ranch C #103 (API 42-479-35589) is a well in Webb County operated by Hilcorp Energy Company, completed June 24, 1996 and listed as temp abandoned on the RRC schedule, shut in November 1, 2004.
The RRC has issued 2 drilling permits between 1992 and 1996, permitted to 12,350 ft.
It was permitted by Conoco Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Queen City, Wilcox, Lobo Unconformity, Wills Point.
Its 2 leases have reported 3.17K barrels of oil and 765K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Conoco Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Oct 2004 |
| Latest permit | Conoco Inc.Apr 9, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,350
- total depth, ft
- 2
- permits on file
- Apr 9, 1996
- last permit issued
- Jun 24, 1996
- completed
- 3.17K
- cumulative oil, bbl
- 765K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2004
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 24, 1996
- Shut in
- Nov 1, 2004
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Vaquillas Ranch C G-4-158839 | Vaquillas Ranch (Lobo Cons.) | Hilcorp Energy Company | 1 | 2.97K | 428K | Jun 1996 – Oct 2004 |
| Vaquillas Ranch C G-4-143139 | Vaquillas Ranch (Wilcox 11,100) | Conoco Inc. | 1 | 200 | 336K | Jan 1993 – May 1995 |
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.
- 1Conoco Inc.Jan 1993 → Dec 2002
- 2Conocophillips CompanyJan 2003 → Oct 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 446652-99 | Recompletion | Conoco Inc. | Apr 4, 1996 | Apr 9, 1996 | May 22, 1996 | 12,350 |
| 403342-99 | Drill | Conoco Inc. | Sep 10, 1992 | Sep 10, 1992 | Sep 26, 1992 | 13,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 24, 1996 | Vaquillas Ranch C G-4-158839 | Vaquillas Ranch (Lobo Cons.) | Hilcorp Energy Company | Temp Abandoned · shut in Nov 1, 2004 | 12,350 |
| Nov 27, 1992 | Vaquillas Ranch C G-4-143139 | Vaquillas Ranch (Wilcox 11 100) | Conoco Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 685 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,460 | -1,775 |
| Wilcox | 4,080 | -3,395 |
| WilcoxBASE OF LOWER WILCOX | 10,700 | -10,015 |
| Lobo Unconformity | 10,700 | -10,015 |
| Wills Point | 12,280 | -11,595 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,915 | 10,925 | Perforated |
| 10,944 | 10,951 | Perforated |
| 10,958 | 10,962 | Perforated |
| 11,094 | 11,910 | Perforated |
| 11,100 | 11,133 | Perforated |
| 11,928 | 11,934 | Perforated |
| 11,942 | 11,948 | Perforated |
| 11,996 | 12,006 | Perforated |
| 12,062 | 12,076 | Perforated |
| 12,090 | 12,098 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 526 | 12.25 | 200 S |
| 7 | 9,002 | 8.75 | 390 S |
| 5 | 12,345 | 6.25 | 440 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 1, 1996 | Jul 3, 1996 | Yes |
| 00 | Jul 12, 1996 | — | — |
| 00 | Jan 22, 1993 | Dec 7, 1992 | Yes |
| 00 | Dec 10, 1992 | — | — |
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 42-479-35589 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35589 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/47935589, documented in the API reference.