WELL · 42-495-31889 · DISTRICT 8
Keystone -16- #1
Winkler County · Vertical
Keystone -16- #1 (API 42-495-31889) is a permitted well in Winkler County filed by Hillin-Simon Oil Company; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1985 and 1988, permitted to 6,651 ft.
Completion filings report 5 formation tops, including Yates, Queen, San Andres, Holt.
Its lease has reported 23.7K barrels of oil and 11.4K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Houston, TX · P-5 Y, filed Mar 6, 2015 · 53 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Mineral Technologies, Inc.through Feb 2024 |
| Latest permit | Hillin-Simon Oil CompanyMay 2, 1988 |
- 6,651
- total depth, ft
- 3
- permits on file
- May 2, 1988
- last permit issued
- —
- completed
- 23.7K
- cumulative oil, bbl
- 11.4K
- 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
- —
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 -16- O-10-31808 | Keystone (Colby) | Mineral Technologies, Inc. | 1 | 23.7K | 11.4K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hillin-Simon Oil CompanyJan 1993 → Feb 1998
- 2Mineral Technologies, Inc.Mar 1998 → Feb 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 345855-99 | Recompletion | Hillin-Simon Oil Company | Apr 28, 1988 | May 2, 1988 | — | 6,651 |
| 300240-99 | Recompletion | Tiburon Petroleum Corporation | Mar 17, 1986 | Mar 26, 1986 | — | 6,650 |
| 266499-99 | Drill | Tiburon Petroleum Corporation | Oct 14, 1985 | Feb 11, 1985 | — | 6,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-31808 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,942 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,561 | 381 |
| Queen | 3,428 | -486 |
| Queen | 3,430 | -488 |
| San Andres | 3,910 | -968 |
| Holt | 4,900 | -1,958 |
| Clear ForkCLEARFORK | 5,605 | -2,663 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,561 | 2,643 | Perforated |
| 3,429 | 3,479 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 995 | 12.25 | 600 S |
| 5.5 | 6,650 | 7.875 | 1,985 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 3, 1988 | May 13, 1988 | — |
| 00 | May 28, 1988 | — | — |
| 00 | Nov 5, 1985 | Sep 25, 1985 | — |
| 00 | Nov 2, 1985 | — | — |
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 42-495-31889 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-31889 → 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/49531889, documented in the API reference.