WELL · 42-227-35371 · DISTRICT 8
Powell Ranch Unit 36 #4
Howard County · Signal Peak (Wolfcamp) field · Vertical
Powell Ranch Unit 36 #4 (API 42-227-35371) is a plugged well in Howard County, plugged April 22, 2014, last operated by Whiting Oil And Gas Corporation.
The RRC has issued one drilling permit, issued September 10, 1999, permitted to 7,850 ft.
It was permitted by Santa FE Energy Resources, Inc. and has since transferred to Whiting Oil And Gas Corporation on the wellbore schedule.
Completion filings report 2 formation tops, including Yates, Wolfcamp.
Its 2 leases have reported 475 barrels of oil and 142K mcf of gas since November 1999, last reporting in April 2014. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Whiting Oil and Gas Corporation
Permitted by Santa FE Energy Resources, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 4, 2025 · 2,092 permits on file · (432) 934-7212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Whiting Oil and Gas Corporation |
| Production reports | Whiting Oil and Gas Corporationthrough Jan 2005 |
| Latest permit | Santa FE Energy Resources, Inc.Sep 10, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,850
- total depth, ft
- 1
- permits on file
- Sep 10, 1999
- last permit issued
- Dec 21, 1999
- completed
- 475
- cumulative oil, bbl
- 142K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1999 THROUGH Apr 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 21, 1999
- Shut in
- —
- Plugged
- Apr 22, 2014
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 |
|---|---|---|---|---|---|---|
| Powell Ranch Unit "36" G-10-176385 | Signal Peak (Wolfcamp) | Whiting Oil and Gas Corporation | 1 | 0 | 115K | Feb 2000 – Apr 2014 |
| Powell Ranch "36" O-10-36166 | Signal Peak (Wolfcamp) | Santa FE Snyder Corporation | 1 | 475 | 27.1K | Nov 1999 – May 2000 |
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.
- 1Santa FE Snyder CorporationNov 1999 → Oct 2000
- 2Devon SFS Operating, Inc.Nov 2000 → Oct 2002
- 3Devon Energy Production Co, L.P.Nov 2002 → Nov 2002
- 4L.C.S. Production CompanyDec 2002 → Sep 2003
- 5Crownquest Operating, LLCOct 2003 → Jun 2004
- 6Whiting Oil and Gas CorporationDec 2004 → Jan 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 487471-99 | Drill | Santa FE Energy Resources, Inc. | Sep 10, 1999 | Sep 10, 1999 | Sep 20, 1999 | 7,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-176385 | — | — | — | — |
| — | — O-10-36166 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,275 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,510 | 7,528 | Perforated |
| 7,510 | 7,670 | Perforated |
| 7,654 | 7,670 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,105 | 11 | 900 S |
| 4.5 | 8,081 | 7.875 | 905 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 | May 1, 2000 | Mar 6, 2000 | — |
| 00 | Apr 10, 2000 | — | — |
| 00 | Mar 6, 2000 | Nov 15, 1999 | Yes |
| 00 | Feb 9, 2000 | — | — |
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 42-227-35371 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-35371 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/22735371, documented in the API reference.