WELL · 42-371-36239 · DISTRICT 8
Longfellow State -600- E2 #1
Pecos County · Vertical
Longfellow State -600- E2 #1 (API 42-371-36239) is a permitted well in Pecos County filed by Sandridge Expl. And Prod., LLC; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1990 and 2014, permitted to 9,000 ft.
Completion filings report 5 formation tops, including Base Cretaceous (marker), Wolfcamp, Permian (undifferentiated), Tesnus.
Its 2 leases have reported 2.35K barrels of oil and 59.8K mcf of gas since November 2005, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Sandridge Expl. and Prod., LLC
Oklahoma City, OK · P-5 Y, filed May 4, 2026 · 3,454 permits on file · (405) 429-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Sandridge Expl. and Prod., LLCthrough Nov 2014 |
| Latest permit | Sandridge Expl. and Prod., LLCMar 24, 2014 |
- 9,000
- total depth, ft
- 3
- permits on file
- Mar 24, 2014
- last permit issued
- —
- completed
- 2.35K
- cumulative oil, bbl
- 59.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Longfellow State -600- E O-10-47087 | Pinon (Overthrust) | Longfellow Energy, LP | 1 | 0 | 0 | Nov 2013 – Jul 2026 |
| Longfellow State -600- E O-10-47074 | Sabino (Caballos) | Sandridge Expl. and Prod., LLC | 1 | 2.35K | 59.8K | Nov 2005 – Dec 2015 |
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.Nov 2005 → Dec 2008
- 2Sandridge Expl. and Prod., LLCMar 2009 → May 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 780696-99 | Reenter | Sandridge Expl. and Prod., LLC | Feb 26, 2014 | Mar 24, 2014 | — | 9,000 |
| 554605-99 | Reenter | Neg Operating LLC | Dec 8, 2004 | Dec 13, 2004 | May 18, 2005 | 6,500 |
| 372244-99 | Drill | Dolch Production, Inc. | Apr 16, 1990 | Apr 16, 1990 | May 3, 1990 | 4,050 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-47074 | — | — | — | — |
| — | — O-10-47087 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,455 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 2,006 | 1,449 |
| WolfcampWOLFCAMP SHALE | 2,410 | 1,045 |
| Permian (undifferentiated)PERMIAN UNCONFORMITY | 3,526 | -71 |
| Tesnus | 3,795 | -340 |
| Cab 2 | 4,130 | -675 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,290 | 4,450 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 890 | 12.25 | 475 S |
| 5.5 | 3,528 | 7.875 | 375 S |
| 3.5 | 4,716 | 5 | 65 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 | Dec 11, 2015 | Jul 15, 2014 | Yes |
| 00 | Dec 8, 2015 | Jul 15, 2014 | Yes |
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 42-371-36239 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-36239 → 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/37136239, documented in the API reference.