WELL · 42-501-31666 · DISTRICT 8
Webb #1X
Yoakum County · Plains Southwest (Wolfcamp) field · Vertical
Webb #1X (API 42-501-31666) is a plugged well in Yoakum County, plugged May 15, 2023, last operated by Quantum Resources Management LLC.
The RRC has issued 3 drilling permits between 1979 and 2000, permitted to 11,800 ft.
It was permitted by Prize Operating Company and has since transferred to Quantum Resources Management LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Wolfcamp, Pennsylvanian, Devonian.
Its 4 leases have reported 405K barrels of oil and 114K mcf of gas since January 1993, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Quantum Resources Management LLC
Permitted by Prize Operating Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed May 8, 2015 · 322 permits on file · (866) 616-9445
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Quantum Resources Management LLC |
| Production reports | Riley Permian Operating Co, LLCthrough Mar 2020 |
| Latest permit | Prize Operating CompanyJul 18, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,800
- total depth, ft
- 3
- permits on file
- Jul 18, 2000
- last permit issued
- Mar 16, 1999
- completed
- 405K
- cumulative oil, bbl
- 114K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 16, 1999
- Shut in
- —
- Plugged
- May 15, 2023
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 4 leases this well is completed on; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North Yard O-11-65743 | Kelly-Snyder | Westridge Resources, Inc. | 5 | 0 | 0 | Jan 1993 – Jul 2026 |
| Webb O-11-68225 | Brahaney (Penn.) | Riley Permian Operating Co, LLC | 1 | 209K | 70.3K | Sep 2000 – Sep 2024 |
| Webb O-11-65843 | Plains, Southwest (Wolfcamp) | Quantum Resources Management,llc | 2 | 116K | 21.8K | Jan 1993 – Oct 2014 |
| Webb O-11-62451 | Brahaney (Devonian) | Prize Operating Company | 1 | 80.7K | 21.6K | Jan 1993 – Apr 2000 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Graham Royalty, Ltd.Jan 1993 → Mar 1993
- 2E.G. OperatingApr 1993 → Jun 1997
- 3Vista Resources, Inc. (A)Jul 1997 → Feb 2000
- 4Prize Operating CompanyMar 2000 → Mar 2002
- 5Gruy Petroleum Management Co.Apr 2002 → Apr 2006
- 6Cimarex Energy Co. of ColoradoMay 2006 → Nov 2006
- 7Quantum Resources Management,llcDec 2006 → Dec 2014
- 8Breitburn Operating L.P.Jan 2015 → Dec 2018
- 9Riley Permian Operating Co, LLCJan 2019 → Mar 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 497174-99 | Field transfer | Prize Operating Company | Jul 13, 2000 | Jul 18, 2000 | Mar 15, 1999 | 11,402 |
| 482239-99 | Recompletion | Vista Resources, Inc. (A) | Jan 25, 1999 | Jan 27, 1999 | Mar 15, 1999 | 11,402 |
| 46210-99 | Drill | Hilliard Oil & Gas, Inc. | Mar 15, 1979 | Mar 15, 1979 | Mar 16, 1979 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-62451 | — | — | — | — |
| — | — O-11-65743 | — | — | — | — |
| — | — O-11-65843 | — | — | — | — |
| — | — O-11-68225 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,710 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 9,020 | -5,310 |
| PennsylvanianPENN | 9,607 | -5,897 |
| Wolfcamp | 9,656 | -5,946 |
| Devonian | 11,358 | -7,648 |
| Devonian | 11,367 | -7,657 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,656 | 9,662 | Perforated |
| 11,367 | 11,372 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 437 | 17.5 | 500 S |
| 8.625 | 5,800 | 11 | 1,600 S |
| 2.375 | 11,337 | — | — |
| 5.5 | 11,401 | 7.875 | 1,225 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 17, 2000 | Sep 5, 2000 | — |
| 00 | Sep 21, 2000 | Jul 12, 1999 | — |
| 00 | Sep 27, 1999 | Jul 12, 1999 | — |
| 00 | Sep 20, 1999 | — | — |
| 00 | Aug 23, 1999 | May 9, 1979 | — |
| 00 | Jan 12, 1984 | May 9, 1979 | — |
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 42-501-31666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-31666 → 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/50131666, documented in the API reference.