WELL · 42-215-31974 · DISTRICT 4
Hidalgo - Willacy #7
Hidalgo County · Texan Gardens (R FB-4) field · Vertical
Hidalgo - Willacy #7 (API 42-215-31974) is a well in Hidalgo County operated by Kerr-Mcgee Oil & Gas Onshore LP, completed March 4, 1991.
The RRC has issued 2 drilling permits between 1990 and 2005, permitted to 9,250 ft.
It was permitted by Westport Oil And Gas Company, LP and has since transferred to Kerr-Mcgee Oil & Gas Onshore LP on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Kerr-McGee Oil & Gas Onshore LP
Permitted by Westport Oil and Gas Company, LP; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 234 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kerr-McGee Oil & Gas Onshore LP |
| Production reports | Atlas Operating LLCthrough Jun 2023 |
| Latest permit | Westport Oil and Gas Company, LPMar 4, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,250
- total depth, ft
- 2
- permits on file
- Mar 4, 2005
- last permit issued
- Mar 4, 1991
- completed
- 0
- cumulative oil, bbl
- 572K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 4, 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-4-214119 | Texan Gardens-Tabasco, N. (Cons) | Atlas Operating LLC | 1 | 0 | 327K | Mar 2005 – Jul 2026 |
| Hidalgo - Willacy G-4-137590 | Texan Gardens (R, FB-4) | Kerr-McGee Oil & Gas Onshore LP | 1 | 0 | 245K | Jan 1993 – Apr 2008 |
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 2020
- 10Atlas Operating LLCJun 2021 → Jun 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 558551-99 | Recompletion | Westport Oil and Gas Company, LP | Mar 4, 2005 | Mar 4, 2005 | Mar 17, 2005 | 9,250 |
| 375530-99 | Drill | Texaco TPC Inc. | Jul 13, 1990 | Jul 18, 1990 | Jan 11, 1991 | 9,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-137590 | — | — | — | — |
| — | — G-4-214119 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,344 | 8,370 | Perforated |
| 9,026 | 9,044 | Perforated |
| 9,054 | 9,086 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,995 | 14.75 | 1,250 S |
| 7.625 | 7,878 | 9.875 | 1,000 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 | Jun 14, 2006 | Nov 18, 2005 | Yes |
| 00 | Feb 23, 2006 | — | — |
| 00 | May 16, 1991 | Mar 29, 1991 | Yes |
| 00 | Apr 10, 1991 | — | — |
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 42-215-31974 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31974 → 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/21531974, documented in the API reference.