WELL · 42-495-33161 · DISTRICT 8
Keystone Cattle Co #501
Winkler County · Keystone SE. (Ellenburger) field · Vertical
Keystone Cattle CO #501 (API 42-495-33161) is a plugged well in Winkler County, plugged September 19, 2022, last operated by Whiting Oil And Gas Corporation.
The RRC has issued 2 drilling permits between 2006 and 2008, permitted to 11,500 ft.
Completion filings report 5 formation tops, including Wolfcamp, Mississippian, Woodford, Silurian (undifferentiated).
Its 2 leases have reported 273K barrels of oil and 861K mcf of gas since January 1993, last reporting in July 2026. The leases carry 14 wells, so these are lease totals, not this well alone.
Operator of record
Whiting Oil and Gas Corporation
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 | BCP Resources, LLCthrough Apr 2026 |
| Latest permit | Whiting Oil and Gas CorporationFeb 13, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 2
- permits on file
- Feb 13, 2008
- last permit issued
- Aug 21, 2006
- completed
- 273K
- cumulative oil, bbl
- 861K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 21, 2006
- Shut in
- —
- Plugged
- Sep 19, 2022
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 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Keystone Cattle Co. O-10-11995 | Keystone, South (Penn.) | BCP Resources, LLC | 13 | 268K | 859K | Jan 1993 – Jul 2026 |
| Keystone Cattle Co O-10-38194 | Keystone, SE. (Ellenburger) | Whiting Oil and Gas Corporation | 1 | 4.14K | 2.36K | Aug 2006 – Nov 2022 |
Oil, barrels lease total
Last 12 months 4,125 · prior 12 3,080(+34%)
Gas, mcf lease total
Last 12 months 12,894 · prior 12 6,149(+110%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Meridian Oil Inc.Jan 1993 → Jul 1996
- 2Burlington Resources Oil&gas Co.Aug 1996 → Dec 2000
- 3Burlington Res O&G Co-PermianJan 2001 → May 2002
- 4Crownquest Operating, LLCJun 2002 → Sep 2004
- 5Whiting Oil and Gas CorporationOct 2004 → May 2023
- 6BCP Resources, LLCJun 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 654636-99 | Recompletion | Whiting Oil and Gas Corporation | Feb 5, 2008 | Feb 13, 2008 | Jan 15, 2008 | 11,330 |
| 613765-99 | Drill | Whiting Oil and Gas Corporation | Feb 7, 2006 | Feb 7, 2006 | Mar 12, 2006 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-11995 | — | — | — | — |
| — | — O-10-38194 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,973 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 7,564 | -4,591 |
| Mississippian | 7,747 | -4,774 |
| Woodford | 8,241 | -5,268 |
| Silurian (undifferentiated)SILURIAN | 8,701 | -5,728 |
| Ellenburger | 11,295 | -8,322 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,040 | 8,218 | Perforated |
| 10,546 | 11,330 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 850 | 17.5 | 710 S |
| 9.625 | 3,130 | 12.25 | 1,215 S |
| 7 | 10,546 | 8.75 | 500 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 | Jun 17, 2008 | Apr 8, 2008 | Yes |
| 00 | May 19, 2008 | — | — |
| 00 | Sep 6, 2007 | Apr 10, 2007 | Yes |
| 00 | Aug 29, 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 42-495-33161 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-33161 → 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/49533161, documented in the API reference.