TEXAS · WELLS · MIDLAND COUNTY · WINDHAM 38 LEASE · API 42-329-34994 · DISTRICT 7B
Windham 38 #4
Midland County · Spraberry (Trend Area) field · Vertical
Windham 38 #4 (API 42-329-34994) is a plugged well in Midland County, plugged January 6, 2026, last operated by Discovery Operating Inc..
The RRC has issued one drilling permit, issued October 7, 2003, permitted to 10,600 ft.
Completion filings report 2 formation tops, including Spraberry, Wolfcamp.
Its lease has reported 405K barrels of oil and 509K mcf of gas since November 2000, last reporting volume in August 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 31, 2026
- Permits on file
- 712
- Phone
- (432) 683-5203
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Discovery Operating Inc. |
| Production reports | Discovery Operating, Inc.through Aug 2026 |
| Latest permit | Discovery Operating, Inc.Oct 7, 2003 |
- 10,600
- total depth, ft
- 1
- permits on file
- Oct 7, 2003
- last permit issued
- Nov 17, 2003
- completed
- 405K
- cumulative oil, bbl
- 509K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · NOV 2000 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 17, 2003
- Shut in
- —
- Plugged
- Jan 6, 2026
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Windham 38 O-10-36457 | Spraberry (Trend Area) | Discovery Operating, Inc. | 12 | 405K | 509K | Nov 2000 – Aug 2026 |
Oil, barrels lease total
Last 12 months 8,786 · prior 12 11,612(-24%)
Gas, mcf lease total
Last 12 months 37,442 · prior 12 1,885
Wells named Windham 38
Discovery Operating Inc.'s other wells filed under this lease name in Midland County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Discovery Operating, Inc.Nov 2000 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 537233-99 | Drill | Discovery Operating, Inc. | Oct 6, 2003 | Oct 7, 2003 | Oct 20, 2003 | 10,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 17, 2003 | Windham 38 O-10-36457 | Spraberry (Trend Area) | Discovery Operating Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,770 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,868 | 8,585 | Perforated |
| 9,400 | 9,947 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 290 | 17.5 | 235 S |
| 8.625 | 5,184 | 11 | 280 S |
| 4.5 | 10,125 | 7.875 | 1,250 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 | Apr 13, 2020 | Jul 24, 2019 | — |
| 00 | Jun 28, 2019 | Jun 25, 2019 | — |
| 00 | Jun 10, 2004 | Jan 7, 2004 | Yes |
| 00 | May 13, 2004 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 25, 2007. Cased hole, Gamma ray, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Neutron PorosityGAMMA RAY CCL COMPENSATED NEUTRONSpans Spraberry, Wolfcamp | TIFF | 6,000 to 10,084 | Jan 25, 2007run Nov 5, 2003 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-329-34994 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-34994 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/32934994, documented in the API reference.