WELL · 42-173-31001 · DISTRICT 8
Allein A #627
Glasscock County · Lower Half (Wolfcamp) field · Vertical
Allein A #627 (API 42-173-31001) is a well in Glasscock County operated by Stanolind Production LLC, completed December 24, 2006.
The RRC has issued 2 drilling permits between 1979 and 2005, permitted to 8,600 ft.
It was permitted by Range Production Company and has since transferred to Stanolind Production LLC on the wellbore schedule.
Completion filings report 6 formation tops, including San Andres, Clear Fork, Wolfcamp, B/Wolfcamp.
Its 4 leases have reported 286K barrels of oil and 13.6M mcf of gas since January 1993, last reporting in July 2026. The leases carry 56 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Range Production Company; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Apr 9, 2021 · 8 permits on file · (432) 559-7187
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stanolind Production LLC |
| Production reports | Burk Royalty Co., Ltd.through Apr 2026 |
| Latest permit | Range Production CompanyJun 30, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 2
- permits on file
- Jun 30, 2005
- last permit issued
- Dec 24, 2006
- completed
- 286K
- cumulative oil, bbl
- 13.6M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 24, 2006
- 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 4 leases this well is completed on; they carry 56 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Allein "A" O-10-25243 | Conger (Penn) | Burk Royalty Co., Ltd. | 48 | 276K | 13.4M | Jan 1993 – Jul 2026 |
| Allein A O-10-52600 | Spraberry (Trend Area) | Burk Royalty Co., Ltd. | 3 | 1.54K | 36.7K | Oct 2019 – Jul 2026 |
| Allein A O-10-37986 | Lower Half (Wolfcamp) | Stanolind Production LLC | 4 | 8.3K | 137K | Mar 2005 – Jan 2020 |
| Allein "A" G-10-152031 | Conger (Penn) | Wagner & Brown, Ltd. | 1 | 0 | 27.8K | Dec 1994 – Jun 1998 |
Gas, mcf lease total
Last 12 months 120,672 · prior 12 103,452(+17%)
Oil, barrels lease total
Last 12 months 717 · prior 12 1,213(-41%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Wagner & Brown, Ltd.Jan 1993 → Dec 2003
- 2Range Production CompanyJan 2004 → Jul 2014
- 3EQT Production Texas, LLCAug 2014 → Jun 2018
- 4Stanolind Production LLCJul 2018 → Dec 2020
- 5Slant Operating, LLCJan 2021 → Dec 2021
- 6Burk Royalty Co., Ltd.Jan 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 602698-99 | Recompletion | Range Production Company | Jun 28, 2005 | Jun 30, 2005 | Dec 19, 2006 | 8,600 |
| 53089-99 | Drill | Wagner & Brown | Jul 17, 1979 | Jul 17, 1979 | Jul 18, 1979 | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-152031 | — | — | — | — |
| — | — O-10-25243 | — | — | — | — |
| — | — O-10-37986 | — | — | — | — |
| — | — O-10-52600 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,646 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 2,590 | 56 |
| Clear ForkCLEARFORK | 3,640 | -994 |
| Wolfcamp | 6,420 | -3,774 |
| B/Wolfcamp | 7,902 | -5,256 |
| Cisco | 7,994 | -5,348 |
| Canyon | 8,253 | -5,607 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,594 | 7,604 | Perforated |
| 7,998 | 8,181 | Perforated |
| 7,998 | 8,418 | Perforated |
| 8,326 | 8,418 | Perforated |
| — | 8,418 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,068 | 11 | 1,250 S |
| 2.375 | 8,493 | — | — |
| 4.5 | 8,568 | 7.875 | 1,550 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 10, 2019 | Mar 21, 2007 | Yes |
| 00 | Jun 26, 2007 | Mar 21, 2007 | Yes |
| 00 | Jun 22, 2007 | — | — |
| 00 | May 21, 1998 | Mar 11, 1998 | — |
| 00 | Feb 13, 1995 | Dec 15, 1994 | — |
| 00 | Dec 29, 1994 | — | — |
| 00 | Jan 12, 1984 | Sep 5, 1979 | — |
| 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 42-173-31001 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-31001 → 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/17331001, documented in the API reference.