TEXAS · WELLS · ANDREWS COUNTY · THORNBERRY 5E LEASE · API 42-003-40759 · DISTRICT 7B
Thornberry 5E #4
Andrews County · Fuhrman-Mascho field · Shut In · Vertical
Thornberry 5e #4 (API 42-003-40759) is a well in Andrews County operated by Crescent Energy Operating LLC, completed October 31, 2008 and listed as shut in on the RRC schedule, shut in June 1, 2026.
The RRC has issued one drilling permit, issued September 6, 2008, permitted to 4,807 ft.
It was permitted by OK Arena Operating Company and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Rustler, Yates, Grayburg, San Andres.
Its lease has reported 147K barrels of oil and 120K mcf of gas since January 1993, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OK Arena Operating Company; 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 | OK Arena Operating CompanySep 6, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,807
- total depth, ft
- 1
- permits on file
- Sep 6, 2008
- last permit issued
- Oct 31, 2008
- completed
- 147K
- cumulative oil, bbl
- 120K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 31, 2008
- Shut in
- Jun 1, 2026
- 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; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thornberry 5E O-10-28434 | Fuhrman-Mascho | Crescent Energy Operating, LLC | 8 | 147K | 120K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 623 · prior 12 1,612(-61%)
Gas, mcf lease total
Last 12 months 382 · prior 12 1,727(-78%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Redco Oil & Gas Inc.Jan 1993 → Jan 1994
- 2LZS CorporationFeb 1994 → Oct 2006
- 3Smith, H.D., Inc.Dec 2006 → Feb 2007
- 4OK Arena Operating CompanyJun 2008 → Jul 2010
- 5Sandridge Expl. and Prod., LLCAug 2010 → Jan 2013
- 6Sheridan Production Company, LLCFeb 2013 → Mar 2020
- 7FDL Operating, LLCApr 2020 → Nov 2021
- 8Contango Resources, Inc.Dec 2021 → Dec 2021
- 9Contango Resources, LLCJan 2022 → Oct 2025
- 10Crescent Energy Operating, LLCNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 669314-99 | Drill | OK Arena Operating Company | Aug 18, 2008 | Sep 6, 2008 | Sep 27, 2008 | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 31, 2008 | Thornberry 5E O-10-28434 | Fuhrman-Mascho | Crescent Energy Operating LLC | Shut In · shut in Jun 1, 2026 | 4,807 |
Formation tops
As filed on W-2/G-1. Subsea from 3,223 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,690 | 1,533 |
| Yates | 2,955 | 268 |
| Grayburg | 4,235 | -1,012 |
| San Andres | 4,535 | -1,312 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,506 | 4,725 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,736 | 12.25 | 755 S |
| 5.5 | 4,807 | 7.875 | 1,000 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 | Jul 30, 2009 | Apr 13, 2009 | Yes |
| 00 | Jul 10, 2009 | — | — |
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 42-003-40759 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-40759 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/00340759, documented in the API reference.