WELL · 42-173-34939 · DISTRICT 8
Ray 26 #4
Glasscock County · Spraberry (Trend Area) field · Producing · Vertical
Ray 26 #4 (API 42-173-34939) is a well in Glasscock County operated by Discovery Natural Resources LLC, completed July 30, 2016 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2012 and 2017, permitted to 11,000 ft.
Completion filings report 6 formation tops, including Spraberry, Wichita-Albany, Wolfcamp, Canyon.
Its lease has reported 448K barrels of oil and 3.49M mcf of gas since December 2010, last reporting in July 2026. The lease carries 7 wells, so these are lease totals, not this well alone.
Operator of record
Discovery Natural Resources LLC
- Based in
- Denver, CO
- P-5 status
- Active (A)
- P-5 last filed
- Jan 12, 2026
- Permits on file
- 451
- Phone
- (303) 893-5073
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Discovery Natural Resources LLC |
| Production reports | Discovery Natural Resources LLCthrough Apr 2026 |
| Latest permit | Discovery Natural Resources LLCFeb 10, 2017 |
- 11,000
- total depth, ft
- 2
- permits on file
- Feb 10, 2017
- last permit issued
- Jul 30, 2016
- completed
- 448K
- cumulative oil, bbl
- 3.49M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 30, 2016
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ray 26 O-10-40685 | Spraberry (Trend Area) | Discovery Natural Resources LLC | 7 | 448K | 3.49M | Dec 2010 – Jul 2026 |
Gas, mcf lease total
Last 12 months 94,427 · prior 12 140,441(-33%)
Oil, barrels lease total
Last 12 months 3,912 · prior 12 6,816(-43%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hannathon Petroleum, LLCDec 2010 → Aug 2012
- 2Fiml Natural Resources, LLCSep 2012 → Aug 2014
- 3Discovery Natural Resources LLCSep 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 822769-99 | Recompletion | Discovery Natural Resources LLC | Feb 1, 2017 | Feb 10, 2017 | Jul 20, 2016 | 9,900 |
| 738859-99 | Drill | Hannathon Petroleum, LLC | Apr 23, 2012 | May 4, 2012 | May 25, 2012 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-40685 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,687 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,678 | 9,350 | Perforated |
| 6,678 | 9,608 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,937 | 11 | 1,120 S |
| 5.5 | 9,853 | 7.875 | 1,195 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 | Feb 13, 2017 | Oct 6, 2016 | — |
| 00 | May 6, 2014 | Aug 10, 2012 | 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 42-173-34939 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-34939 → 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/17334939, documented in the API reference.