TEXAS · WELLS · PECOS COUNTY · API 42-371-37731 · DISTRICT 7B
West Ranch #5048
Pecos County · Allison Ranch (Wolfcamp) field · Temp Abandoned · Vertical
West Ranch #5048 (API 42-371-37731) is a well in Pecos County operated by Longfellow Energy LP, completed December 29, 2007 and listed as temp abandoned on the RRC schedule, shut in August 1, 2024.
The RRC has issued 2 drilling permits between 2006 and 2008, permitted to 4,526 ft.
It was permitted by Sandridge Energy, Inc. and has since transferred to Longfellow Energy LP on the wellbore schedule.
Completion filings report 6 formation tops, including Base Cretaceous (marker), Base Of U.Wolfcamp, Wolfcamp, Dimple.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Sandridge Energy, Inc.; 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 | Longfellow Energy LP |
| Production reports | Longfellow Energy, LPthrough Mar 2026 |
| Latest permit | Sandridge Energy, Inc.Mar 7, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,526
- total depth, ft
- 2
- permits on file
- Mar 7, 2008
- last permit issued
- Dec 29, 2007
- completed
- 0
- cumulative oil, bbl
- 157K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 29, 2007
- Shut in
- Aug 1, 2024
- 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 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 |
|---|---|---|---|---|---|---|
| West Ranch G-10-225293 | Pinon (Overthrust) | Longfellow Energy, LP | 1 | 0 | 83.5K | Aug 2006 – Jul 2026 |
| West Ranch G-10-242182 | Allison Ranch (Wolfcamp) | Longfellow Energy, LP | 1 | 0 | 73.3K | Dec 2007 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1 · prior 12 118(-99%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sandridge Energy, Inc.Aug 2006 → May 2009
- 2Sandridge Expl. and Prod., LLCJun 2009 → Feb 2016
- 3Occidental W TX Overthrust, Inc.Mar 2016 → Dec 2021
- 4Longfellow Energy, LPJan 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 656301-99 | Recompletion | Sandridge Energy, Inc. | Feb 28, 2008 | Mar 7, 2008 | Nov 27, 2007 | 12,000 |
| 618712-99 | Drill | Riata Energy, Inc. | May 4, 2006 | May 12, 2006 | Jun 30, 2006 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 29, 2007 | West Ranch G-10-242182 | Allison Ranch (Wolfcamp) | Longfellow Energy LP | Temp Abandoned · shut in Aug 1, 2024 | 4,526 |
| Oct 5, 2006 | West Ranch G-10-225293 | Pinon (Overthrust) | Longfellow Energy LP | Partial Plug · shut in Dec 1, 2007 | 4,526 |
Formation tops
As filed on W-2/G-1. Subsea from 4,073 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 1,780 | 2,293 |
| Base Cretaceous (marker)BASE OF CRETACEOUS | 1,780 | 2,293 |
| Base of U.wolfcamp | 2,550 | 1,523 |
| WolfcampBASE OF WOLFCAMP | 2,550 | 1,523 |
| WolfcampBASE UPPER WOLFCAMP | 2,550 | 1,523 |
| Dimple | 2,670 | 1,403 |
| Tesnum | 3,620 | 453 |
| Tesnus | 3,620 | 453 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,480 | 2,544 | Perforated |
| 2,750 | 2,751 | Perforated |
| 2,816 | 3,060 | Perforated |
| 3,705 | 3,790 | Perforated |
| 3,898 | 4,050 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7 | 1,355 | 8.75 | 450 S |
| 4.5 | 4,227 | 6.125 | 250 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 | Feb 17, 2010 | Nov 24, 2009 | — |
| 00 | Dec 11, 2008 | Mar 11, 2008 | Yes |
| 00 | Nov 19, 2008 | — | — |
| 00 | May 11, 2007 | Dec 21, 2006 | Yes |
| 00 | Mar 14, 2007 | — | — |
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 42-371-37731 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-37731 → 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/37137731, documented in the API reference.