WELL · 42-479-41738 · DISTRICT 1
Piloncillo #E 6HE
Webb County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Piloncillo #E 6HE (API 42-479-41738) is a horizontal well in Webb County operated by Tbm Catarina LLC, completed January 4, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 27, 2012, permitted to 18,000 ft.
It was permitted by Shell Western E&P and has since transferred to Tbm Catarina LLC on the wellbore schedule.
Completion filings report 5 formation tops, including San Miguel, Austin Chalk, Lorenzo (Austin Chalk), Briscoe Ranch (Eagleford).
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.
Fort Worth, TX · P-5 X, filed Jun 3, 2026 · 10 permits on file · (817) 698-9901
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TBM Catarina LLC |
| Production reports | TBM Catarina, LLCthrough Apr 2026 |
| Latest permit | Shell Western E&PFeb 27, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 18,000
- total depth, ft
- 1
- permits on file
- Feb 27, 2012
- last permit issued
- Jan 4, 2023
- completed
- 0
- cumulative oil, bbl
- 1.68M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 4, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 G-1-270432 | Briscoe Ranch (Eagleford) | TBM Catarina, LLC | 1 | 0 | 1.68M | Feb 2013 – Jul 2026 |
Gas, mcf lease total
Last 12 months 28,419 · prior 12 27,489(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&PMar 2013 → Jul 2014
- 2SN Operating, LLCAug 2014 → May 2023
- 3TBM Catarina, LLCJun 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 733912-99 | Drill | Shell Western E&P | Feb 15, 2012 | Feb 27, 2012 | Apr 3, 2012 | 18,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-270432 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 626 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Miguel | 8,038 | -7,412 |
| Austin Chalk | 8,803 | -8,177 |
| Lorenzo (Austin Chalk) | 8,803 | -8,177 |
| Briscoe Ranch (Eagleford) | 9,581 | -8,955 |
| Eagle FordUPPER EAGLE FORD | 9,581 | -8,955 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,111 | 15,440 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,061 | 12.25 | 1,242 S |
| 5.5 | 15,531 | 7.875 | 2,060 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 | Mar 31, 2023 | Feb 13, 2023 | — |
| 00 | Nov 8, 2013 | Jun 21, 2013 | — |
| 00 | Oct 28, 2013 | Feb 15, 2013 | Yes |
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 42-479-41738 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-41738 → 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/47941738, documented in the API reference.