TEXAS · WELLS · UPTON COUNTY · API 42-461-01948 · DISTRICT 6E
Windham R. S. et al 118 #12
Upton County · Wilshire (Consolidated) field · Producing · Vertical
Windham R. S. ET AL 118 #12 (API 42-461-01948) is a well in Upton County operated by Apache Corporation, completed July 9, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 1, 1994, permitted to 12,380 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Silurian (undifferentiated), Fusselman, Simpson.
Its 4 leases have reported 2.93K barrels of oil and 1.64M mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,756
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | Apache Corporationthrough Apr 2026 |
| Latest permit | Chevron U. S. A. Inc.Apr 1, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,380
- total depth, ft
- 1
- permits on file
- Apr 1, 1994
- last permit issued
- Jul 9, 1997
- completed
- 2.93K
- cumulative oil, bbl
- 1.64M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 9, 1997
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Windham, R. S. et al 118 G-9-165339 | Wilshire (Consolidated) | Apache Corporation | 1 | 0 | 1.57M | Jul 1997 – Jul 2026 |
| Windham, R. S., Etal No. 118 O-9-2144 | Wilshire (Ellenburger) | BP America Production Company | 1 | 0 | 0 | Jan 1993 – Mar 2008 |
| Windham, R.S., et al No. 118 O-9-13751 | Wilshire (Consolidated) | Arco Permian | 1 | 1.4K | 47.1K | Apr 1995 – Dec 1997 |
| Windham, R.S., et al No. 118 O-9-13631 | Wilshire (Fusselman) | Chevron U. S. A. Inc. | 1 | 1.54K | 20K | May 1994 – Jun 1995 |
Gas, mcf lease total
Last 12 months 14,728 · prior 12 17,131(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.May 1994 → Jun 1996
- 2Arco PermianJul 1996 → Dec 2001
- 3BP America Production CompanyJan 2002 → Nov 2010
- 4Apache CorporationDec 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 422603-99 | Recompletion | Chevron U. S. A. Inc. | Mar 31, 1994 | Apr 1, 1994 | Apr 29, 1994 | 12,380 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 9, 1997 | Windham R. S. et al 118 G-9-165339 | Wilshire (Consolidated) | Apache Corporation | Producing | 12,380 |
| Jul 9, 1997 | Windham R.S. et al No. 118 O-9-13751 | Wilshire (Consolidated) | Arco Permian | Not on Schedule | — |
| Jun 2, 1994 | Windham R.S. et al No. 118 O-9-13631 | Wilshire (Fusselman) | Chevron U. S. A. Inc. | Not on Schedule | — |
| — | Windham R. S. Etal No. 118 O-9-2144 | Wilshire (Ellenburger) | BP America Production Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,817 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Silurian (undifferentiated)SILURIAN | 11,490 | -8,673 |
| Fusselman | 11,515 | -8,698 |
| Simpson | 11,680 | -8,863 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,915 | 11,305 | Perforated |
| 11,535 | 11,564 | Perforated |
| — | 12,238 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 299 | — | 300 S |
| 9.625 | 4,830 | 12.25 | 2,200 S |
| 9.625 | 4,830 | — | — |
| 7 | 12,238 | 8.75 | 600 S |
| 7 | 12,238 | — | — |
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 | Dec 29, 1997 | Jul 25, 1997 | — |
| 00 | Dec 15, 1997 | — | — |
| 00 | Sep 12, 1997 | Aug 20, 1997 | — |
| 00 | Mar 20, 1995 | Jun 9, 1994 | Yes |
| 00 | Aug 15, 1994 | Jun 9, 1994 | Yes |
| 00 | Jun 29, 1994 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-461-01948 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-01948 → 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/46101948, documented in the API reference.