WELL · 42-371-35297 · DISTRICT 8
Downie Ranch -6- #1
Pecos County · Vertical
Downie Ranch -6- #1 (API 42-371-35297) is a plugged well in Pecos County, plugged July 30, 1985, last operated by Shell Western E&P Inc..
The RRC has issued 3 drilling permits between 1984 and 1986, permitted to 4,000 ft.
Completion filings report 3 formation tops, including Base Cretaceous (marker), Caballos, Ordovician.
Its 2 leases have reported 29.9K barrels of oil and 225K mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Jul 7, 2000 · 2,528 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Longfellow Energy, LPthrough Apr 2026 |
| Latest permit | Shell Western E&P Inc.Oct 1, 1986 |
- 4,000
- total depth, ft
- 3
- permits on file
- Oct 1, 1986
- last permit issued
- —
- completed
- 29.9K
- cumulative oil, bbl
- 225K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Jul 30, 1985
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Downie Ranch -6- O-10-39179 | Thistle (Overthrust) | Longfellow Energy, LP | 3 | 8.5K | 10.8K | May 2008 – Jul 2026 |
| Downie Ranch -6- O-10-30946 | Thistle (Caballos Novaculite) | Sandridge Energy, Inc. | 2 | 21.4K | 215K | Jan 1993 – May 2009 |
Oil, barrels lease total
Last 12 months 187 · prior 12 626(-70%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Jan 1995
- 2Samis Oil Company, Inc.Apr 1995 → Apr 1996
- 3Huntington Energy, L.L.C.May 1996 → May 2007
- 4Sandridge Energy, Inc.Jun 2007 → May 2009
- 5Sandridge Expl. and Prod., LLCJun 2009 → Feb 2016
- 6Occidental W TX Overthrust, Inc.Mar 2016 → Dec 2021
- 7Longfellow Energy, LPJan 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 321389-99 | Reenter | Shell Western E&P Inc. | Aug 19, 1986 | Oct 1, 1986 | — | 3,500 |
| 277229-99 | Drill | Palo Petroleum, Inc. | Jun 4, 1985 | Jun 11, 1985 | — | 4,000 |
| 263366-99 | Drill | Palo Petroleum, Inc. | Mar 11, 1985 | Dec 31, 1984 | — | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-30946 | — | — | — | — |
| — | — O-10-39179 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,364 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 670 | 2,694 |
| Base Cretaceous (marker)BASE OF CRETACEOUS | 670 | 2,694 |
| Caballos | 1,390 | 1,974 |
| Ordovician | 2,530 | 834 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,034 | 2,292 | Perforated |
| 2,138 | 2,229 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 932 | 12.25 | 550 S |
| 5.5 | 2,410 | 7.875 | 760 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 30, 2009 | Jan 28, 1991 | — |
| 00 | Jun 18, 1991 | Jan 28, 1991 | — |
| 00 | Jan 31, 1989 | Jan 11, 1989 | — |
| 00 | Dec 3, 1986 | Nov 19, 1986 | Yes |
| 00 | Nov 27, 1986 | — | — |
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 42-371-35297 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-35297 → 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/37135297, documented in the API reference.