WELL · 42-495-00448 · DISTRICT 8
Pure Walton #11E
Winkler County · Keystone SW. (San Andres) field · Vertical
Pure Walton #11E (API 42-495-00448) is a plugged well in Winkler County, plugged August 6, 2021, last operated by Hilcorp Energy Company.
The RRC has issued one drilling permit, issued December 1, 1992, permitted to 5,000 ft.
It was permitted by Arch Petroleum Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 6 formation tops, including Top Anhydrite, Yates, Devonian, Simpson.
Its 2 leases have reported 420K barrels of oil and 7.71M mcf of gas since January 1993, last reporting in July 2026. The leases carry 30 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Arch Petroleum Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | XTO Energy Inc.through Feb 2024 |
| Latest permit | Arch Petroleum Inc.Dec 1, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 1
- permits on file
- Dec 1, 1992
- last permit issued
- Feb 3, 2010
- completed
- 420K
- cumulative oil, bbl
- 7.71M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 3, 2010
- Shut in
- —
- Plugged
- Aug 6, 2021
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 30 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pure-Walton O-10-3361 | Keystone (Ellenburger) | Hilcorp Energy Company | 22 | 406K | 7.7M | Jan 1993 – Jul 2026 |
| Pure Walton O-10-32888 | Keystone, SW. (San Andres) | Hilcorp Energy Company | 8 | 13.5K | 15.8K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Arch Petroleum Inc.Jan 1993 → Dec 1998
- 2Bass Enterprises Production Co.Jan 1999 → Dec 2006
- 3Bepco, L.P.Jan 2007 → Nov 2008
- 4Bopco, L.P.Dec 2008 → Nov 2017
- 5XTO Energy Inc.Dec 2017 → Feb 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 406716-99 | Recompletion | Arch Petroleum Inc. | Dec 1, 1992 | Dec 1, 1992 | Dec 3, 1992 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-3361 | — | — | — | — |
| — | — O-10-32888 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,974 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Top Anhydrite | 730 | 2,244 |
| YatesTOP YATES | 2,350 | 624 |
| DevonianTOP DEVONIAN | 7,450 | -4,476 |
| SimpsonTOP SIMPSON | 8,630 | -5,656 |
| McKeeTOP MCKEE SAND | 9,110 | -6,136 |
| EllenburgerTOP ELLENBURGER | 9,675 | -6,701 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,934 | 4,050 | Perforated |
| 4,010 | 4,050 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 250 | — | 600 S |
| 13.375 | 2,250 | 17.5 | 1,600 S |
| 9.625 | 5,175 | 12 | 1,200 S |
| 7 | 9,675 | 8.75 | 1,100 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 | Dec 5, 2011 | Mar 14, 2011 | — |
| 00 | Dec 8, 2010 | Sep 2, 2010 | — |
| 00 | May 6, 1993 | Feb 19, 1993 | — |
| 00 | Mar 30, 1993 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-495-00448 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-00448 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 23.5M
- bbl, all reported
- Aug 2021
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000078004 | H-1 Injection | Plugged Oct 5, 2021 | 12,500 | 1,800 | 3,690–4,070 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/49500448, documented in the API reference.