TEXAS · WELLS · GLASSCOCK COUNTY · NORTON 27 LEASE · API 42-173-36190 · DISTRICT 7B
Norton 27 #4
Glasscock County · Spraberry (Trend Area) field · Vertical
Norton 27 #4 (API 42-173-36190) is a plugged well in Glasscock County, plugged July 19, 2022, last operated by Oxy USA Inc..
The RRC has issued one drilling permit, issued November 22, 2013, permitted to 12,000 ft.
It was permitted by Crownquest Operating, LLC and has since transferred to Oxy USA Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Grayburg, San Andres, Fusselman, Glorieta.
Its lease has reported 84.8K barrels of oil and 198K mcf of gas since January 2013, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Crownquest Operating, LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 26, 2026
- Permits on file
- 3,316
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA Inc. |
| Production reports | OXY USA Inc.through Apr 2026 |
| Latest permit | Crownquest Operating, LLCNov 22, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Nov 22, 2013
- last permit issued
- Mar 18, 2014
- completed
- 84.8K
- cumulative oil, bbl
- 198K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 18, 2014
- Shut in
- —
- Plugged
- Jul 19, 2022
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 lease this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Norton 27 O-10-43791 | Spraberry (Trend Area) | OXY USA Inc. | 4 | 84.8K | 198K | Jan 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,168 · prior 12 2,484(-53%)
Gas, mcf lease total
Last 12 months 9,114 · prior 12 8,136(+12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Crownquest Operating, LLCJan 2013 → May 2014
- 2Element Petroleum Operating, LLCJun 2014 → Jul 2014
- 3Three Rivers Operating Co II LLCAug 2014 → Nov 2014
- 4OXY USA Inc.Dec 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 773476-99 | Drill | Crownquest Operating, LLC | Nov 9, 2013 | Nov 22, 2013 | Jan 23, 2014 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 18, 2014 | Norton 27 O-10-43791 | Spraberry (Trend Area) | OXY USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,572 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 2,887 | -315 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 2,997 | -425 |
| Fusselman | — | — |
| Glorieta | — | — |
| Pennsylvanian | — | — |
| Queen | — | — |
| Santa Rosa | — | — |
| Seven Rivers | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,090 | 10,382 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 397 | 17.5 | 475 S |
| 8.625 | 3,663 | 11 | 900 S |
| 5.5 | 10,509 | 7.875 | 1,750 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 5, 2014 | Jun 26, 2014 | Yes |
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 42-173-36190 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-36190 → 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/17336190, documented in the API reference.