TEXAS · WELLS · MATAGORDA COUNTY · API 42-321-31947 · DISTRICT 03
Taylor #4
Matagorda County · Wildcat field · Vertical
Taylor #4 (API 42-321-31947) is a plugged well in Matagorda County, plugged October 28, 2009, last operated by Eog Resources Inc..
The RRC has issued 2 drilling permits between 2003 and 2009, permitted to 12,000 ft.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Its 2 leases have reported 5.55K barrels of oil and 2.38M mcf of gas since June 2003, 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
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2009 |
| Latest permit | EOG Resources, Inc.Jun 30, 2009 |
- 12,000
- total depth, ft
- 2
- permits on file
- Jun 30, 2009
- last permit issued
- Jul 28, 2009
- completed
- 5.55K
- cumulative oil, bbl
- 2.38M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2003 THROUGH Apr 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 28, 2009
- Shut in
- —
- Plugged
- Oct 28, 2009
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 |
|---|---|---|---|---|---|---|
| Taylor G-3-195816 | Sugar Valley, S. (Tex-2) | EOG Resources, Inc. | 1 | 5.55K | 2.38M | Jun 2003 – Apr 2009 |
| Taylor G-3-252310 | Wildcat | EOG Resources, Inc. | 1 | 0 | 0 | Jul 2009 – — |
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.
- 1EOG Resources, Inc.Jun 2003 → Apr 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 682584-99 | Recompletion | EOG Resources, Inc. | Jun 29, 2009 | Jun 30, 2009 | Jul 14, 2009 | 12,000 |
| 528128-99 | Drill | EOG Resources, Inc. | Feb 5, 2003 | Mar 31, 2003 | May 22, 2003 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 28, 2009 | Taylor G-3-252310 | Wildcat | EOG Resources Inc. | Plugged | — |
| Jun 26, 2006 | Taylor G-3-195816 | Sugar Valley S. (Tex-2) | EOG Resources Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 37 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)BASE MIOCENE | 6,250 | -6,213 |
| FrioTOP FRIO | 7,800 | -7,763 |
| FrioMIDDLE FRIO | 8,920 | -8,883 |
| FrioLOWER FRIO | 9,345 | -9,308 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,122 | 11,137 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,000 | 12.25 | 1,200 S |
| 4.5 | 11,409 | 8.75 | 1,115 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 | Jan 13, 2010 | Sep 25, 2009 | Yes |
| 00 | Nov 4, 2009 | — | — |
| 00 | Jan 12, 2007 | Jul 31, 2006 | — |
| 00 | Aug 20, 2003 | Jul 28, 2003 | Yes |
| 00 | Aug 6, 2003 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 24, 2006. Gamma ray, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Resistivity1" PRESENTATION HIGH DEFINITION INDUCTION GAMMA RAYSpans Miocene (undifferentiated), Frio | TIFF | 2,998 to 11,414 | Jul 24, 2006run Jun 13, 2003 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-321-31947 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31947 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/32131947, documented in the API reference.