TEXAS · WELLS · GLASSCOCK COUNTY · LANDRY UNIT 23 LEASE · API 42-173-35763 · DISTRICT 7B
Landry Unit 23 #4
Glasscock County · Spraberry (Trend Area) field · Producing · Vertical
Landry Unit 23 #4 (API 42-173-35763) is a well in Glasscock County operated by Crescent Energy Operating LLC, completed August 1, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 19, 2013, permitted to 10,574 ft.
It was permitted by Crownquest Operating, LLC and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Strawn, Atoka, Mississippian.
Its lease has reported 64.2K barrels of oil and 578K mcf of gas since August 2013, last reporting volume in April 2026.
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
- Aug 28, 2025
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Crescent Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Crownquest Operating, LLCApr 19, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,574
- total depth, ft
- 1
- permits on file
- Apr 19, 2013
- last permit issued
- Aug 1, 2013
- completed
- 64.2K
- cumulative oil, bbl
- 578K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2013 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 1, 2013
- 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 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 |
|---|---|---|---|---|---|---|
| Landry Unit 23 O-10-45260 | Spraberry (Trend Area) | Crescent Energy Operating, LLC | 1 | 64.2K | 578K | Aug 2013 – Apr 2026 |
Gas, mcf lease total
Last 12 months 21,866 · prior 12 31,184(-30%)
Oil, barrels lease total
Last 12 months 982 · prior 12 1,168(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Crownquest Operating, LLCAug 2013 → Jan 2017
- 2De Operating LLCFeb 2017 → Apr 2017
- 3Parsley Energy Operations, LLCMay 2017 → Jan 2021
- 4Pioneer Natural Res. USA, Inc.Feb 2021 → Aug 2021
- 5Laredo Petroleum, Inc.Dec 2021 → Jan 2023
- 6Vital Energy, Inc.Feb 2023 → Dec 2025
- 7Crescent Energy Operating, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 760370-99 | Drill | Crownquest Operating, LLC | Apr 9, 2013 | Apr 19, 2013 | Jun 15, 2013 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 1, 2013 | Landry Unit 23 O-10-45260 | Spraberry (Trend Area) | Crescent Energy Operating LLC | Producing | 10,574 |
Formation tops
As filed on W-2/G-1. Subsea from 2,711 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 8,000 | -5,289 |
| Strawn | 9,943 | -7,232 |
| Atoka | 10,175 | -7,464 |
| Mississippian | 10,405 | -7,694 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,000 | 10,526 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 377 | 17.5 | 500 S |
| 8.625 | 4,206 | 11 | 1,000 S |
| 5.5 | 10,570 | 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. 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 | Oct 24, 2014 | Nov 12, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jun 30, 2016. 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, Strawn, Atoka, Mississippian | TIFF | 4,000 to 10,540 | Jun 30, 2016run Jul 11, 2013 | 3.43 |
"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 42-173-35763 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-35763 → 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/17335763, documented in the API reference.