TEXAS · WELLS · GLASSCOCK COUNTY · RIGGAN LEASE · API 42-173-33468 · DISTRICT 7B
Riggan #1
Glasscock County · Spraberry (Trend Area) field · Shut In · Vertical
Riggan #1 (API 42-173-33468) is a well in Glasscock County operated by Pioneer Natural Res. USA Inc., completed August 8, 2025 and listed as shut in on the RRC schedule, shut in February 1, 2021.
The RRC has issued one drilling permit, issued November 20, 2008, permitted to 9,545 ft.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its lease has reported 26.8K barrels of oil and 38.2K mcf of gas since February 2009, with no volume in the three years through April 2026.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,633
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Oct 2020 |
| Latest permit | Pioneer Natural Res. USA, Inc.Nov 20, 2008 |
- 9,545
- total depth, ft
- 1
- permits on file
- Nov 20, 2008
- last permit issued
- Aug 8, 2025
- completed
- 26.8K
- cumulative oil, bbl
- 38.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2009 THROUGH Oct 2020
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 8, 2025
- Shut in
- Feb 1, 2021
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Riggan O-10-39463 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 26.8K | 38.2K | Feb 2009 – Oct 2020 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Mar 2009 → Apr 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 675124-99 | Drill | Pioneer Natural Res. USA, Inc. | Nov 18, 2008 | Nov 20, 2008 | Jan 2, 2009 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 8, 2025 | Riggan O-10-39463 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Shut In · shut in Feb 1, 2021 | 9,545 |
Formation tops
As filed on W-2/G-1. Subsea from 2,633 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberryTOP OF UPPER SPRABERRY | 6,978 | -4,345 |
| SpraberryTOP UPPER SPRABERRY | 6,978 | -4,345 |
| SpraberryUPPER SPRABERRY | 6,978 | -4,345 |
| SpraberryLOWER SPRABERRY | 7,478 | -4,845 |
| SpraberryTOP LOWER SPRABERRY | 7,478 | -4,845 |
| SpraberryTOP OF LOWER SPRABERRY | 7,478 | -4,845 |
| Dean | 8,282 | -5,649 |
| DeanTOP DEAN | 8,282 | -5,649 |
| DeanTOP OF DEAN | 8,282 | -5,649 |
| WolfcampTOP OF WOLFCAMP | 8,480 | -5,847 |
| WolfcampTOP WOLFCAMP | 8,480 | -5,847 |
| Wolfcamp | 8,480 | -5,847 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,810 | 7,868 | Perforated |
| 7,810 | 9,405 | Perforated |
| 8,351 | 8,529 | Perforated |
| 8,619 | 8,943 | Perforated |
| 9,014 | 9,405 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 336 | 11 | 300 S |
| 4.5 | 9,521 | 7.875 | 900 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 17, 2025 | Aug 26, 2025 | — |
| 00 | Nov 5, 2018 | Sep 27, 2018 | — |
| 00 | Jan 30, 2014 | Jun 13, 2013 | — |
| 00 | Oct 18, 2013 | Nov 27, 2012 | — |
| 00 | Sep 24, 2009 | May 8, 2009 | Yes |
| 00 | Sep 2, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 1, 2009. Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON POROSITYSpans Spraberry, Dean, Wolfcamp | TIFF | 3,650 to 9,475 | Oct 1, 2009run Jan 14, 2009 | 24.2 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-173-33468 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-33468 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/17333468, documented in the API reference.