WELL · 42-479-43747 · DISTRICT 1
Piloncillo #E 32HD
Webb County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Piloncillo #E 32HD (API 42-479-43747) is a horizontal well in Webb County operated by Tbm Catarina LLC, completed December 10, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 7, 2017, permitted to 10,400 ft.
It was permitted by SN Operating, LLC and has since transferred to Tbm Catarina LLC on the wellbore schedule.
Completion filings report 11 formation tops, including Escondido, Olmos, Eagle Ford, San Miguel.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by SN Operating, LLC; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Mar 4, 2026 · 10 permits on file · (866) 860-0105
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TBM Catarina LLC |
| Production reports | TBM Catarina, LLCthrough Apr 2026 |
| Latest permit | SN Operating, LLCJul 7, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,400
- total depth, ft
- 2
- permits on file
- Jul 7, 2017
- last permit issued
- Dec 10, 2017
- completed
- 0
- cumulative oil, bbl
- 1.65M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 10, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
28.193289, -99.518519
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Webb County.
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-1-284777 | Briscoe Ranch (Eagleford) | TBM Catarina, LLC | 1 | 0 | 1.65M | Dec 2017 – Jul 2026 |
Gas, mcf lease total
Last 12 months 77,237 · prior 12 84,083(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1SN Operating, LLCDec 2017 → May 2023
- 2TBM Catarina, LLCJun 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828510-98 | Drill | SN Operating, LLC | Jul 17, 2017 | Jul 7, 2017 | Jul 28, 2017 | 10,400 |
| 828510-99 | Drill | SN Operating, LLC | Jul 5, 2017 | Jul 7, 2017 | — | 10,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-284777 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 631 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 4,894 | -4,263 |
| OlmosOLMOS - INJECTION/DISPOSAL | 6,506 | -5,875 |
| Eagle FordEAGLE FORD SHALE | 7,619 | -6,988 |
| San Miguel | 7,619 | -6,988 |
| Austin Chalk | 8,922 | -8,291 |
| Eagle FordEAGLE FORD SHALE | 9,265 | -8,634 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | — | — |
| Cook Mountain | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | — | — |
| WilcoxWILCOX - INJECTION/DISPOSAL | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,865 | 18,205 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,478 | 12.25 | 845 S |
| 5.5 | 18,304 | 8.75 | 2,530 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 | Oct 12, 2018 | Aug 28, 2018 | Yes |
| 00 | Oct 8, 2018 | Jul 16, 2018 | 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 42-479-43747 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-43747 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Piloncillo42-479-43746
0.0 KM · SN Operating, LLC · Section with this well →
| Escondido | 4,899 | -4,268 |
| Olmos | 6,491 | -5,860 |
| San Miguel | 7,629 | -6,998 |
| Austin Chalk | 8,923 | -8,292 |
| Jackson | — | |
| Cook Mountain | — | |
| Catahoula | — | |
| Yegua | — |
10 TOPS · FIRST 8
Piloncillo42-479-43751
0.0 KM · SN Operating, LLC · Section with this well →
| Escondido | 4,904 | -4,273 |
| Olmos | 6,525 | -5,894 |
| San Miguel | 7,640 | -7,009 |
| Austin Chalk | 8,925 | -8,294 |
| Eagle Ford | 9,280 | -8,649 |
| Edwards | — | |
| Yegua | — | |
| Wilcox | — |
12 TOPS · FIRST 8
Piloncillo42-479-43745
0.0 KM · SN Operating, LLC · Section with this well →
| Wilcox | — | |
| Olmos | — | |
| Jackson | — | |
| Escondido | — | |
| Edwards | — | |
| Eagle Ford | — | |
| Cook Mountain | — | |
| Catahoula | — |
10 TOPS · FIRST 8
Piloncillo42-479-43744
0.0 KM · SN Operating, LLC · Section with this well →
| Escondido | 4,884 | -4,253 |
| Olmos | 6,463 | -5,832 |
| San Miguel | 7,583 | -6,952 |
| Austin Chalk | 8,893 | -8,262 |
| Eagle Ford | 9,229 | -8,598 |
| Wilcox | — | |
| Jackson | — | |
| Queen City | — |
11 TOPS · FIRST 8
Piloncillo42-479-43868
0.1 KM · SN Operating, LLC · Section with this well →
| Escondido | 4,876 | -4,247 |
| Olmos | 6,442 | -5,813 |
| San Miguel | 7,557 | -6,928 |
| Austin Chalk | 8,848 | -8,219 |
| Queen City | — | |
| Wilcox | — | |
| Yegua | — | |
| Catahoula | — |
10 TOPS · FIRST 8
Piloncillo42-479-43869
0.1 KM · SN Operating, LLC · Section with this well →
| Escondido | 4,878 | -4,249 |
| Olmos | 6,456 | -5,827 |
| San Miguel | 7,578 | -6,949 |
| Austin Chalk | 8,886 | -8,257 |
| Catahoula | — | |
| Cook Mountain | — | |
| Jackson | — | |
| Queen City | — |
10 TOPS · FIRST 8
Piloncillo42-479-43870
0.1 KM · SN Operating, LLC · Section with this well →
| Escondido | 4,892 | -4,237 |
| Olmos | 6,491 | -5,836 |
| San Miguel | 7,610 | -6,955 |
| Austin Chalk | 8,908 | -8,253 |
| Jackson | — | |
| Cook Mountain | — | |
| Queen City | — | |
| Catahoula | — |
10 TOPS · FIRST 8
Piloncillo42-479-43871
0.1 KM · SN Operating, LLC · Section with this well →
| Escondido | 4,906 | -4,277 |
| Olmos | 6,491 | -5,862 |
| San Miguel | 7,621 | -6,992 |
| Austin Chalk | 8,948 | -8,319 |
| Jackson | — | |
| Cook Mountain | — | |
| Queen City | — | |
| Catahoula | — |
10 TOPS · FIRST 8
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/47943747, documented in the API reference.