TEXAS · WELLS · WINKLER COUNTY · KEYSTONE LEASE · API 42-495-30995 · DISTRICT 7B
Keystone #1
Winkler County · Keystone South field · Vertical
Keystone #1 (API 42-495-30995) is a plugged well in Winkler County, plugged October 4, 2010, last operated by Whiting Oil And Gas Corporation.
The RRC has issued one drilling permit, issued October 17, 1978, permitted to 11,402 ft.
It was permitted by Southland Royalty Company and has since transferred to Whiting Oil And Gas Corporation on the wellbore schedule.
Its lease has reported 15.4K barrels of oil and 21 mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Whiting Oil and Gas Corporation
Permitted by Southland Royalty Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 18, 2026
- Permits on file
- 2,092
- Phone
- (281) 404-9500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Whiting Oil and Gas Corporation |
| Production reports | Whiting Oil and Gas Corporationthrough Feb 2009 |
| Latest permit | Southland Royalty CompanyOct 17, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,402
- total depth, ft
- 1
- permits on file
- Oct 17, 1978
- last permit issued
- Mar 20, 1979
- completed
- 15.4K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 20, 1979
- Shut in
- —
- Plugged
- Oct 4, 2010
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Keystone O-10-25393 | Keystone, South | Whiting Oil and Gas Corporation | 1 | 15.4K | 21 | Jan 1993 – Feb 2009 |
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.
- 1Southland Royalty CompanyJan 1993 → Feb 1996
- 2Meridian Oil Inc.Mar 1996 → Jul 1996
- 3Burlington Resources Oil&gas Co.Aug 1996 → Dec 2000
- 4Burlington Res O&G Co-PermianJan 2001 → May 2002
- 5Crownquest Operating, LLCJun 2002 → Sep 2004
- 6Whiting Oil and Gas CorporationOct 2004 → Feb 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 34852-99 | Drill | Southland Royalty Company | Oct 17, 1978 | Oct 17, 1978 | Oct 28, 1978 | 11,402 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 20, 1979 | Keystone O-10-25393 | Keystone South | Whiting Oil and Gas Corporation | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,666 | 6,728 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 800 | 17.5 | 1,000 S |
| 8.625 | 3,005 | 12.25 | 1,000 S |
| 2.375 | 6,675 | — | — |
| 5.5 | 11,402 | 7.875 | 980 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | Apr 23, 1979 | — |
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 42-495-30995 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-30995 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/49530995, documented in the API reference.