TEXAS · WELLS · WEBB COUNTY · API 42-479-35734 · DISTRICT 04
Day #8
Webb County · Vaquillas Ranch (Lobo Cons.) field · Directional · Sidetrack
Day #8 (API 42-479-35734) is a plugged well in Webb County, plugged December 17, 2008, last operated by Conocophillips Company.
The RRC has issued 2 drilling permits between 1992 and 1993, permitted to 9,900 ft.
It was permitted by Transamerican Natural Gas Corp. and has since transferred to Conocophillips Company on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, B/Wilcox, Wills Point.
Operator of record
Permitted by Transamerican Natural Gas Corp.; 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 Apr 2003 |
| Latest permit | Transamerican Natural Gas Corp.Mar 29, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,900
- total depth, ft
- 2
- permits on file
- Mar 29, 1993
- last permit issued
- Apr 10, 1993
- completed
- 0
- cumulative oil, bbl
- 662K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1993 THROUGH Dec 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 10, 1993
- Shut in
- —
- Plugged
- Dec 17, 2008
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 |
|---|---|---|---|---|---|---|
| Day G-4-146689 | Vaquillas Ranch (Lobo Cons.) | Conocophillips Company | 1 | 0 | 662K | Apr 1993 – Dec 2008 |
| Day G-4-144556 | Wildcat | Transamerican Natural Gas Corp. | 1 | 0 | 0 | Feb 1993 – Apr 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.
- 1Transamerican Natural Gas Corp.Apr 1993 → Aug 1993
- 2Transtexas Gas CorporationSep 1993 → May 1997
- 3Conoco Inc.Jun 1997 → Dec 2002
- 4Conocophillips CompanyJan 2003 → Apr 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 412606-99 | Other · sidetrack | Transamerican Natural Gas Corp. | Mar 26, 1993 | Mar 29, 1993 | Feb 6, 1993 | 9,820 |
| 407395-99 | Drill | Transamerican Natural Gas Corp. | Dec 18, 1992 | Dec 18, 1992 | — | 9,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 10, 1993 | Day G-4-146689 | Vaquillas Ranch (Lobo Cons.) | Conocophillips Company | Plugged | — |
| Feb 5, 1993 | Day G-4-144556 | Wildcat | Transtexas Gas Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 572 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 4,936 | -4,364 |
| B/Wilcox | 6,668 | -6,096 |
| Wills Point | 9,500 | -8,928 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,680 | 9,448 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 750 | 14.75 | 530 S |
| 7 | 7,600 | 8.75 | 265 S |
| 2.875 | 9,785 | 6.125 | 500 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 | Jan 7, 1994 | Apr 27, 1993 | Yes |
| 00 | Dec 3, 1993 | Jun 2, 1993 | — |
| 00 | Oct 7, 1993 | — | — |
| 00 | Apr 9, 1993 | Mar 29, 1993 | Yes |
| 00 | Apr 2, 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 42-479-35734 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35734 → 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/47935734, documented in the API reference.