TEXAS · WELLS · PECOS COUNTY · WEST STATE LEASE · API 42-371-37601 · DISTRICT 7B
West State #403 E
Pecos County · Allison Ranch (Wolfcamp) field · Temp Abandoned · Directional
West State #403 E (API 42-371-37601) is a well in Pecos County operated by Longfellow Energy LP, completed June 20, 2006 and listed as temp abandoned on the RRC schedule, shut in October 1, 2009.
The RRC has issued 2 drilling permits (amended 3 times) between 2005 and 2009, permitted to 6,000 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Longfellow Energy LP on the wellbore schedule.
Completion filings report 5 formation tops, including Base Cretaceous (marker), Wolfcamp, Upper Tesnus, Middle Tesnus.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Sandridge Expl. and Prod., LLC; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 26, 2026
- Permits on file
- 37
- Phone
- (972) 590-9900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Sandridge Expl. and Prod., LLCthrough Sep 2009 |
| Latest permit | Sandridge Expl. and Prod., LLCOct 8, 2009 |
- 6,000
- total depth, ft
- 5
- permits on file
- Oct 8, 2009
- last permit issued
- Jun 20, 2006
- completed
- 0
- cumulative oil, bbl
- 21.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 20, 2006
- Shut in
- Oct 1, 2009
- 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 |
|---|---|---|---|---|---|---|
| West State G-10-231954 | Allison Ranch (Wolfcamp) | Longfellow Energy, LP | 1 | 0 | 21.8K | Feb 2006 – Jul 2026 |
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.
- 1Sandridge Energy, Inc.Feb 2006 → May 2009
- 2Sandridge Expl. and Prod., LLCJun 2009 → Sep 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 685891-98 | Recompletion | Sandridge Expl. and Prod., LLC | Oct 27, 2009 | Oct 8, 2009 | — | 12,000 |
| 685891-99 | Recompletion | Sandridge Expl. and Prod., LLC | Oct 7, 2009 | Oct 8, 2009 | — | 12,000 |
| 603925-97 | Drill | Sandridge Energy, Inc. | Dec 21, 2007 | Aug 1, 2005 | Jan 22, 2006 | 9,000 |
| 603925-98 | Drill | Riata Energy, Inc. | Jul 28, 2006 | Aug 1, 2005 | Jan 22, 2006 | 6,500 |
| 603925-99 | Drill | Riata Energy, Inc. | Jul 25, 2005 | Aug 1, 2005 | Jan 22, 2006 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 20, 2006 | West State G-10-231954 | Allison Ranch (Wolfcamp) | Longfellow Energy LP | Temp Abandoned · shut in Oct 1, 2009 | 6,000 |
Formation tops
As filed on W-2/G-1. Subsea from 4,131 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 2,470 | 1,661 |
| WolfcampBASE WOLFCAMP | 3,952 | 179 |
| Upper Tesnus | 3,952 | 179 |
| Middle Tesnus | 4,295 | -164 |
| 1ST Caballos | 5,443 | -1,312 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,435 | 4,857 | Perforated |
| 5,200 | 5,784 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,150 | 12.25 | 630 S |
| 7 | 6,000 | 8.75 | 340 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 | Apr 9, 2008 | Feb 1, 2008 | — |
| 00 | Jan 10, 2008 | Mar 20, 2007 | Yes |
| 00 | Jan 3, 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 42-371-37601 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-37601 → 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/37137601, documented in the API reference.