WELL · 42-215-31949 · DISTRICT 4
Hidalgo-Willacy #4
Hidalgo County · Texan Gardens (R FB-4) field · Vertical
Hidalgo-Willacy #4 (API 42-215-31949) is a well in Hidalgo County operated by Wynn-Crosby Operating Ltd., completed April 26, 1991.
The RRC has issued 2 drilling permits between 1990 and 2013, permitted to 9,150 ft.
Completion filings report one formation top, including Texan Gardens (L Sand).
No lease production has been reported under this well’s leases.
Operator of record
Dallas, TX · P-5 Y, filed Aug 4, 2025 · 41 permits on file · (972) 380-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wynn-Crosby Operating Ltd. |
| Production reports | Atlas Operating LLCthrough Jun 2023 |
| Latest permit | Wynn-Crosby Operating, Ltd.Jul 31, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,150
- total depth, ft
- 2
- permits on file
- Jul 31, 2013
- last permit issued
- Apr 26, 1991
- completed
- 0
- cumulative oil, bbl
- 981K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 26, 1991
- 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 |
|---|---|---|---|---|---|---|
| Hidalgo Willacy G-4-270569 | Texan Gardens-Tabasco, N. (Cons) | Atlas Operating LLC | 1 | 0 | 386K | Jun 2013 – Jul 2026 |
| Hidalgo-Willacy G-4-135385 | Texan Gardens (R, FB-4) | Wynn-Crosby Operating, Ltd. | 1 | 0 | 595K | Jan 1993 – Jun 2013 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → Mar 2000
- 2Coastal Oil & Gas CorporationApr 2000 → Jun 2001
- 3EL Paso Production Oil & Gas Co.Jul 2001 → Mar 2002
- 4United Oil & Minerals L. P.Apr 2002 → Jun 2003
- 5United Resources, LPJul 2003 → Dec 2003
- 6Westport Oil and Gas Company, LPJan 2004 → Feb 2006
- 7Kerr-McGee Oil & Gas Onshore LPMar 2006 → Oct 2009
- 8Wynn-Crosby Operating, Ltd.Nov 2009 → Aug 2016
- 9Eagle Oil & Gas Co.Sep 2016 → Mar 2021
- 10Atlas Operating LLCApr 2021 → Jun 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 766730-99 | Recompletion | Wynn-Crosby Operating, Ltd. | Jul 18, 2013 | Jul 31, 2013 | May 28, 2013 | 9,149 |
| 372480-99 | Drill | Texaco TPC Inc. | Apr 23, 1990 | Apr 25, 1990 | — | 9,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-135385 | — | — | — | — |
| — | — G-4-270569 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 216 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Texan Gardens (L Sand) | 7,838 | -7,622 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,838 | 7,847 | Perforated |
| 8,742 | 8,746 | Perforated |
| 8,749 | 8,759 | Perforated |
| 8,763 | 8,769 | Perforated |
| 9,010 | 9,030 | Perforated |
| 9,056 | 9,076 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,996 | 14.75 | 1,220 S |
| 7.625 | 7,760 | 9.875 | 855 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 | Nov 13, 2013 | Aug 8, 2013 | — |
| 00 | Jul 8, 1991 | May 21, 1991 | Yes |
| 00 | Sep 11, 1990 | Aug 14, 1990 | Yes |
| 00 | Aug 17, 1990 | — | — |
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 42-215-31949 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31949 → 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/21531949, documented in the API reference.