WELL · 42-041-31945 · DISTRICT 3
Patranella-Wilson Unit #1
Brazos County · Giddings (Buda) field · Horizontal
Patranella-Wilson Unit #1 (API 42-041-31945) is a horizontal well in Brazos County operated by Anadarko E&P Company LP, completed December 3, 2001.
The RRC has issued 2 drilling permits (amended once) between 2001 and 2003, permitted to 8,000 ft.
Completion filings report 3 formation tops, including Austin Chalk, Lower Cretaceous, Georgetown.
Its 2 leases have reported 323K barrels of oil and 446K mcf of gas since December 2001, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Jul 4, 2025 · 2,635 permits on file · (832) 636-1111
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Company LP |
| Production reports | Wildfire Energy Operating LLCthrough Mar 2026 |
| Latest permit | Anadarko E&P Company LPFeb 21, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 3
- permits on file
- Feb 21, 2003
- last permit issued
- Dec 3, 2001
- completed
- 323K
- cumulative oil, bbl
- 446K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 3, 2001
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Patranella-Wilson Unit O-3-24332 | Giddings (Austin Chalk-3) | Wildfire Energy Operating LLC | 1 | 285K | 403K | Sep 2002 – Jul 2026 |
| Patranella-Wilson Unit O-3-24207 | Giddings (Buda) | Anadarko E&P Company LP | 1 | 37.4K | 43.4K | Dec 2001 – Apr 2003 |
Oil, barrels lease total
Last 12 months 8,549 · prior 12 8,864(-4%)
Gas, mcf lease total
Last 12 months 10,600 · prior 12 12,708(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rme Petroleum CompanyDec 2001 → Aug 2002
- 2Anadarko E&P Company LPSep 2002 → Dec 2012
- 3Anadarko E&P Onshore LLCJan 2013 → Jun 2017
- 4Wildhorse Resources Mngt Co, LLCJul 2017 → May 2019
- 5Chesapeake Operating, L.L.C.Jun 2019 → Feb 2023
- 6Wildfire Energy Operating LLCMar 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 528721-99 | Recompletion | Anadarko E&P Company LP | Feb 21, 2003 | Feb 21, 2003 | Nov 10, 2001 | 8,000 |
| 514128-98 | Drill | Rme Petroleum Company | Jul 17, 2002 | Oct 3, 2001 | Oct 14, 2001 | 8,000 |
| 514128-99 | Drill | Rme Petroleum Company | Oct 3, 2001 | Oct 3, 2001 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-24207 | — | — | — | — |
| — | — O-3-24332 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 251 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 6,837 | -6,586 |
| Lower Cretaceous | 7,361 | -7,110 |
| Georgetown | 7,494 | -7,243 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,974 | 12,540 | Perforated |
| 7,100 | 12,340 | Perforated |
| 7,791 | 11,454 | Perforated |
| 7,814 | 11,461 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,100 | 14.75 | 1,757 S |
| 7.625 | 7,723 | 9.875 | 426 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 | Apr 29, 2003 | Oct 1, 2002 | Yes |
| 00 | Apr 9, 2003 | May 24, 2002 | Yes |
| 00 | Aug 14, 2002 | May 24, 2002 | Yes |
| 00 | Aug 1, 2002 | — | — |
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 42-041-31945 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31945 → 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/04131945, documented in the API reference.