TEXAS · WELLS · UPTON COUNTY · WINDHAM, R.S. LEASE · API 42-461-35541 · DISTRICT 6E
Windham R.S. #27H
Upton County · Wilshire (Consolidated) field · Temp Abandoned · Horizontal
Windham R.S. #27H (API 42-461-35541) is a horizontal well in Upton County operated by Xto Energy Inc., completed April 21, 2008 and listed as temp abandoned on the RRC schedule, shut in April 1, 2022.
The RRC has issued one drilling permit, issued October 19, 2007, permitted to 11,231 ft.
It was permitted by Encore Operating, L.P. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Barnett, Woodford, Devonian.
Its lease has reported 47K barrels of oil and 667K mcf of gas since April 2008, with no volume in the three years through April 2026.
Operator of record
Permitted by Encore Operating, L.P.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Mar 2022 |
| Latest permit | Encore Operating, L.P.Oct 19, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,231
- total depth, ft
- 1
- permits on file
- Oct 19, 2007
- last permit issued
- Apr 21, 2008
- completed
- 47K
- cumulative oil, bbl
- 667K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2008 THROUGH Mar 2022
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 21, 2008
- Shut in
- Apr 1, 2022
- 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 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 |
|---|---|---|---|---|---|---|
| Windham, R.S. G-9-240773 | Wilshire (Consolidated) | XTO Energy Inc. | 1 | 47K | 667K | Apr 2008 – Mar 2022 |
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.
- 1Encore Operating, L.P.Apr 2008 → Dec 2008
- 2Exxon Mobil CorporationJan 2009 → Dec 2011
- 3XTO Energy Inc.Jan 2012 → Mar 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 647941-99 | Drill | Encore Operating, L.P. | Oct 17, 2007 | Oct 19, 2007 | Jan 5, 2008 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 21, 2008 | Windham R.S. G-9-240773 | Wilshire (Consolidated) | XTO Energy Inc. | Temp Abandoned · shut in Apr 1, 2022 | 11,231 |
Formation tops
As filed on W-2/G-1. Subsea from 2,838 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,480 | 12,043 | Perforated |
| 12,320 | 12,853 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 482 | 17.5 | 430 S |
| 9.625 | 5,522 | 12.25 | 2,170 S |
| 7 | 10,934 | 8.75 | 355 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 | Oct 29, 2008 | May 19, 2008 | Yes |
| 00 | Oct 21, 2008 | — | — |
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 42-461-35541 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-35541 → 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/46135541, documented in the API reference.