TEXAS · WELLS · ANDREWS COUNTY · THORNBERRY "7N" LEASE · API 42-003-42874 · DISTRICT 7B
Thornberry 7N #13
Andrews County · Fuhrman-Mascho field · Shut In · Vertical
Thornberry 7n #13 (API 42-003-42874) is a well in Andrews County operated by Crescent Energy Operating LLC, completed June 14, 2011 and listed as shut in on the RRC schedule, shut in December 1, 2024.
The RRC has issued one drilling permit, issued May 4, 2011, permitted to 4,940 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Grayburg, Fuhrman Sand, San Andres.
Its lease has reported 340K barrels of oil and 296K mcf of gas since the record begins in January 1993, last reporting volume in April 2026. The lease carries 16 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sandridge Expl. and Prod., 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 | Sandridge Expl. and Prod., LLCMay 4, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,940
- total depth, ft
- 1
- permits on file
- May 4, 2011
- last permit issued
- Jun 14, 2011
- completed
- 340K
- cumulative oil, bbl
- 296K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH APR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 14, 2011
- Shut in
- Dec 1, 2024
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 16 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thornberry "7N" O-10-26736 | Fuhrman-Mascho | Crescent Energy Operating, LLC | 16 | 340K | 296K | by Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 3,665 · prior 12 3,451(+6%)
Gas, mcf lease total
Last 12 months 6,257 · prior 12 6,450(-3%)
Wells named Thornberry 7N
Crescent Energy Operating LLC's other wells filed under this lease name in Andrews County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Friemel, Paul D. & Assoc., Inc.Jan 1993 → Nov 2004
- 2OK Arena Operating CompanyDec 2004 → Jul 2010
- 3Sandridge Expl. and Prod., LLCAug 2010 → Jan 2013
- 4Sheridan Production Company, LLCFeb 2013 → Mar 2020
- 5FDL Operating, LLCApr 2020 → Nov 2021
- 6Contango Resources, Inc.Dec 2021 → Dec 2021
- 7Contango Resources, LLCJan 2022 → Oct 2025
- 8Crescent Energy Operating, LLCNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 715086-99 | Drill | Sandridge Expl. and Prod., LLC | Apr 27, 2011 | May 4, 2011 | May 9, 2011 | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 14, 2011 | Thornberry 7N O-10-26736 | Fuhrman-Mascho | Crescent Energy Operating LLC | Shut In · shut in Dec 1, 2024 | 4,940 |
Formation tops
As filed on W-2/G-1. Subsea from 3,238 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| GrayburgLOWER GRAYBURG | 4,503 | -1,265 |
| Fuhrman Sand | 4,589 | -1,351 |
| San Andres | 4,604 | -1,366 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,536 | 4,776 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,646 | 12.25 | 755 S |
| 5.5 | 4,940 | 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 | Aug 24, 2012 | Aug 10, 2011 | Yes |
Well logs
3 logs loaded from the RRC's log index, the latest received Jan 9, 2015. Neutron, Resistivity. 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 Grayburg, Fuhrman Sand, San Andres | TIFF | 2,500 to 4,897 | Jan 9, 2015run May 16, 2011 | 0.96 |
| RESISTIVITYSpans Grayburg, Fuhrman Sand, San Andres | TIFF | 0 to 4,897 | Jan 9, 2015run May 16, 2011 | 2.83 |
| NEUTRON POROSITYSpans Grayburg, Fuhrman Sand, San Andres | TIFF | 2,500 to 4,897 | May 28, 2014run May 16, 2011 | 1.45 |
"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 42-003-42874 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-42874 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/00342874, documented in the API reference.