TEXAS · WELLS · GLASSCOCK COUNTY · API 42-173-33346 · DISTRICT 7B
Bailey #4
Glasscock County · Spraberry (Trend Area) field · Producing · Vertical
Bailey #4 (API 42-173-33346) is a well in Glasscock County operated by Crescent Energy Operating LLC, completed November 13, 2012 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended 3 times) between 2007 and 2012, permitted to 10,192 ft.
It was permitted by Pioneer Natural Res. USA, Inc. and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its 2 leases have reported 52.2K barrels of oil and 268K mcf of gas since February 2008, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Pioneer Natural Res. USA, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 28, 2025
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Crescent Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.May 9, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,192
- total depth, ft
- 5
- permits on file
- May 9, 2012
- last permit issued
- Nov 13, 2012
- completed
- 52.2K
- cumulative oil, bbl
- 268K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 13, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bailey O-10-44209 | Spraberry (Trend Area) | Crescent Energy Operating, LLC | 1 | 47.1K | 121K | Nov 2012 – Jul 2026 |
| Bailey O-10-38778 | Dewey Lake, S. (Strawn) | Pioneer Natural Res. USA, Inc. | 1 | 5.09K | 147K | Feb 2008 – Apr 2014 |
Oil, barrels lease total
Last 12 months 3,370 · prior 12 4,060(-17%)
Gas, mcf lease total
Last 12 months 2,889 · prior 12 5,690(-49%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Feb 2008 → Nov 2019
- 2Laredo Petroleum, Inc.Dec 2019 → Jan 2023
- 3Vital Energy, Inc.Feb 2023 → Dec 2025
- 4Crescent Energy Operating, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 739281-99 | Recompletion | Pioneer Natural Res. USA, Inc. | Apr 27, 2012 | May 9, 2012 | — | 10,192 |
| 644820-96 | Drill | Pioneer Natural Res. USA, Inc. | Mar 18, 2008 | Aug 23, 2007 | Jan 3, 2008 | 10,500 |
| 644820-97 | Drill | Pioneer Natural Res. USA, Inc. | Jan 10, 2008 | Aug 23, 2007 | Jan 3, 2008 | 10,500 |
| 644820-98 | Drill | Pioneer Natural Res. USA, Inc. | Dec 13, 2007 | Aug 23, 2007 | Jan 3, 2008 | 10,500 |
| 644820-99 | Drill | Pioneer Natural Res. USA, Inc. | Aug 22, 2007 | Aug 23, 2007 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 13, 2012 | Bailey O-10-44209 | Spraberry (Trend Area) | Crescent Energy Operating LLC | Producing | 10,192 |
| Feb 25, 2008 | Bailey O-10-38778 | Dewey Lake S. (Strawn) | Pioneer Natural Res. USA Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,714 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberryTOP OF UPPER SPRABERRY | 6,420 | -3,706 |
| SpraberryTOP UPPER SPRABERRY | 6,420 | -3,706 |
| SpraberryUPPER SPRABERRY | 6,420 | -3,706 |
| SpraberryTOP OF LOWER SPRABERRY | 6,944 | -4,230 |
| SpraberryLOWER SPRABERRY | 6,946 | -4,232 |
| SpraberryTOP LOWER SPRABERRY | 6,946 | -4,232 |
| DeanTOP OF DEAN | 7,810 | -5,096 |
| Dean | 7,813 | -5,099 |
| DeanTOP OF DEAN | 7,813 | -5,099 |
| WolfcampTOP OF WOLFCAMP | 7,978 | -5,264 |
| Wolfcamp | 7,978 | -5,264 |
| StrawnTOP OF STRAWN | 10,008 | -7,294 |
| Strawn | 10,010 | -7,296 |
| StrawnTOP OF STRAWN | 10,010 | -7,296 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,672 | 7,735 | Perforated |
| 6,672 | 10,092 | Perforated |
| 7,818 | 7,901 | Perforated |
| 7,978 | 9,962 | Perforated |
| 10,012 | 10,069 | Perforated |
| 10,012 | 10,092 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 406 | 11 | 300 S |
| 4.5 | 10,192 | 7.875 | 1,150 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 17, 2015 | May 8, 2014 | Yes |
| 00 | Mar 13, 2014 | Mar 20, 2013 | — |
| 00 | Nov 18, 2008 | May 16, 2008 | Yes |
| 00 | Nov 5, 2008 | — | — |
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 42-173-33346 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-33346 → 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/17333346, documented in the API reference.