WELL · 42-495-31167 · DISTRICT 8
Pure-Walton #37
Winkler County · Keystone (Colby) field · Vertical
Pure-Walton #37 (API 42-495-31167) is a well in Winkler County operated by Hilcorp Energy Company, completed April 7, 1980.
The RRC has issued one drilling permit, issued February 27, 1980, permitted to 3,650 ft.
It was permitted by Carter Foundation Prod. CO. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Its 2 leases have reported 76K barrels of oil and 246K mcf of gas since January 1993, last reporting in July 2026. The leases carry 40 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Carter Foundation Prod. Co.; 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 | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Carter Foundation Prod. Co.Feb 27, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,650
- total depth, ft
- 1
- permits on file
- Feb 27, 1980
- last permit issued
- Apr 7, 1980
- completed
- 76K
- cumulative oil, bbl
- 246K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 7, 1980
- 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 40 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pure-Walton G-10-137033 | Keystone (Colby) | Hilcorp Energy Company | 1 | 0 | 111K | Jan 1993 – Jul 2026 |
| Pure-Walton O-10-3272 | Keystone (Colby) | Hilcorp Energy Company | 39 | 76K | 134K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,162 · prior 12 1,076(+8%)
Gas, mcf lease total
Last 12 months 652 · prior 12 890(-27%)
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 → Jan 2025
- 6Hilcorp Energy CompanyApr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 73742-99 | Drill | Carter Foundation Prod. Co. | Feb 27, 1980 | Feb 27, 1980 | Mar 19, 1980 | 3,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-137033 | — | — | — | — |
| — | — O-10-3272 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,909 | 3,036 | Perforated |
| 3,313 | 34,980 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 660 | 12.25 | 250 S |
| 2.5 | 3,526 | — | — |
| 5.5 | 3,632 | 7.875 | 700 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, 1991 | Feb 11, 1991 | — |
| 00 | Mar 1, 1991 | — | — |
| 00 | Jan 12, 1984 | Apr 16, 1980 | — |
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 42-495-31167 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-31167 → 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.
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/49531167, documented in the API reference.