TEXAS · WELLS · WEBB COUNTY · PILONCILLO DEEP LEASE · API 42-479-41578 · DISTRICT 04
Piloncillo Deep #E 1V
Webb County · Wildcat field · Temp Abandoned · Vertical
Piloncillo Deep #E 1V (API 42-479-41578) is a well in Webb County operated by Tbm Catarina LLC, completed June 14, 2012 and listed as temp abandoned on the RRC schedule, shut in June 1, 2014.
The RRC has issued one drilling permit (amended twice), issued October 25, 2011, permitted to 11,770 ft.
It was permitted by Shell Western E&P and has since transferred to Tbm Catarina LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Austin Chalk, Buda, Del Rio, Eagle Ford.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Shell Western E&P; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 3, 2026
- Permits on file
- 10
- Phone
- (817) 698-9901
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TBM Catarina LLC |
| Production reports | none |
| Latest permit | Shell Western E&POct 25, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,770
- total depth, ft
- 3
- permits on file
- Oct 25, 2011
- last permit issued
- Jun 14, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2014 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 14, 2012
- Shut in
- Jun 1, 2014
- 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 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 |
|---|---|---|---|---|---|---|
| Piloncillo Deep G-4-273101 | Wildcat | TBM Catarina, LLC | 1 | 0 | 0 | Jun 2014 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 726690-97 | Drill | Shell Western E&P | Apr 16, 2012 | Oct 25, 2011 | Apr 22, 2012 | 16,000 |
| 726690-98 | Drill | Shell Western E&P | Jan 17, 2012 | Oct 25, 2011 | — | 16,000 |
| 726690-99 | Drill | Shell Western E&P | Oct 20, 2011 | Oct 25, 2011 | — | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 14, 2012 | Piloncillo Deep G-4-273101 | Wildcat | TBM Catarina LLC | Temp Abandoned · shut in Jun 1, 2014 | 11,770 |
Formation tops
As filed on W-2/G-1. Subsea from 632 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkAUSTIN | — | — |
| Buda | — | — |
| Del Rio | — | — |
| Eagle Ford | — | — |
| EdwardsEDWARDS A | — | — |
| Georgetown | — | — |
| McKnight | — | — |
| MidwayMIDWAY SHALE | — | — |
| Olmos | — | — |
| San Miguel | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,674 | 14.75 | 1,852 S |
| 7.625 | 8,797 | 9.875 | 787 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 | Oct 22, 2014 | Jul 10, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Apr 29, 2015. Density, Neutron. 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 |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITY | TIFF | 50 to 10,692 | Apr 29, 2015run Jun 1, 2012 | 7.84 |
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 42-479-41578 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-41578 → 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/47941578, documented in the API reference.