TEXAS · WELLS · WEBB COUNTY · API 42-479-35842 · DISTRICT 04
Carr #83
Webb County · Vaquillas Ranch (Lobo Cons.) field · Vertical
Carr #83 (API 42-479-35842) is a plugged well in Webb County, plugged August 20, 2007, last operated by Conocophillips Company.
The RRC has issued 2 drilling permits in 1993, permitted to 9,500 ft.
It was permitted by Transtexas Gas Corporation and has since transferred to Conocophillips Company on the wellbore schedule.
Completion filings report 4 formation tops, including T/Wilcox, Wilcox, B/Wilcox, Wills Point.
Its 2 leases have reported 7.13K barrels of oil and 340K mcf of gas since September 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 Transtexas Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 3, 2026
- Permits on file
- 3,290
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conocophillips Company |
| Production reports | Conocophillips Companythrough Dec 1997 |
| Latest permit | Transtexas Gas CorporationNov 8, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 2
- permits on file
- Nov 8, 1993
- last permit issued
- Mar 1, 1998
- completed
- 7.13K
- cumulative oil, bbl
- 340K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1993 THROUGH Dec 1997
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 1, 1998
- Shut in
- —
- Plugged
- Aug 20, 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 |
|---|---|---|---|---|---|---|
| Carr G-4-147424 | Vaquillas Ranch (Lobo Cons.) | Conocophillips Company | 1 | 6.97K | 326K | Nov 1993 – Dec 1997 |
| Carr G-4-146538 | Carr (Lobo 8700) | Conoco Inc. | 1 | 159 | 14.1K | Sep 1993 – Nov 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.
- 1Transtexas Gas CorporationSep 1993 → May 1997
- 2Conoco Inc.Jun 1997 → Dec 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 417981-99 | Recompletion | Transtexas Gas Corporation | Nov 8, 1993 | Nov 8, 1993 | Nov 6, 1993 | 9,500 |
| 412570-99 | Drill | Transamerican Natural Gas Corp. | Jun 8, 1993 | Jun 8, 1993 | Jul 3, 1993 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 1, 1998 | Carr G-4-147424 | Vaquillas Ranch (Lobo Cons.) | Conocophillips Company | Plugged | — |
| Sep 3, 1993 | Carr G-4-146538 | Carr (Lobo 8700) | Conoco Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 511 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Wilcox | 5,118 | -4,607 |
| Wilcox | 5,118 | -4,607 |
| WilcoxBASE OF LOWER WILCOX | 6,825 | -6,314 |
| B/Wilcox | 6,825 | -6,314 |
| Wills Point | 9,300 | -8,789 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,286 | 8,326 | Perforated |
| 8,980 | 9,100 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 755 | 1.143 | 330 S |
| 9.625 | 755 | 12.25 | 330 S |
| 7 | 7,550 | 8.75 | 260 S |
| 4.5 | 9,500 | 6.125 | 270 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 | Apr 16, 1998 | Mar 16, 1998 | — |
| 00 | Jan 31, 1994 | Dec 17, 1993 | Yes |
| 00 | Dec 22, 1993 | — | — |
| 00 | Nov 12, 1993 | Sep 23, 1993 | Yes |
| 00 | Sep 28, 1993 | — | — |
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 42-479-35842 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35842 → 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/47935842, documented in the API reference.