WELL · 42-329-31230 · DISTRICT 8
Windham -36- #1
Midland County · Parks (Spraberry) field · Vertical
Windham -36- #1 (API 42-329-31230) is a well in Midland County operated by Atlantic Operating Inc., completed January 15, 1984.
The RRC has issued one drilling permit, issued October 17, 1983, permitted to 9,800 ft.
It was permitted by Thomson-Monteith and has since transferred to Atlantic Operating Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Clear Fork, Spraberry, U. Spraberry, L. Spraberry.
Its 2 leases have reported 121K barrels of oil and 283K 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 Thomson-Monteith; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 12, 2014
- Permits on file
- 185
- Phone
- (432) 683-3272
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atlantic Operating Inc. |
| Production reports | Ovintiv USA Inc.through Aug 2024 |
| Latest permit | Thomson-MonteithOct 17, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,800
- total depth, ft
- 1
- permits on file
- Oct 17, 1983
- last permit issued
- Jan 15, 1984
- completed
- 121K
- cumulative oil, bbl
- 283K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 15, 1984
- 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 2 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 -36- O-10-39184 | Parks (Consolidated) | Ovintiv USA Inc. | 2 | 22.1K | 35.6K | Apr 2009 – Jul 2026 |
| Windham -36- O-10-27801 | Parks (Spraberry) | Atlantic Operating, Inc. | 2 | 98.4K | 247K | Jan 1993 – Jul 2009 |
Oil, barrels lease total
Last 12 months 0 · prior 12 132(-100%)
Gas, mcf lease total
Last 12 months 0 · prior 12 151(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Torch Operating CompanyJan 1993 → May 1997
- 2Petra Oleum Corp.Jun 1997 → Dec 1997
- 3Jennings & Cardwell, L.L.C.Jan 1998 → Jan 1998
- 4Atlantic Operating, Inc.Feb 1998 → Oct 2012
- 5Atlantic Exploration, LLCNov 2012 → Aug 2013
- 6Athlon Energy Operating LLCSep 2013 → Dec 2013
- 7Athlon Holdings LPJan 2014 → Jan 2015
- 8Encana Oil & Gas(usa) Inc.Feb 2015 → Jan 2020
- 9Ovintiv USA Inc.Feb 2020 → Aug 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 217265-99 | Drill | Thomson-Monteith | Oct 11, 1983 | Oct 17, 1983 | Nov 14, 1983 | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-27801 | — | — | — | — |
| — | — O-10-39184 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,839 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 6,054 | -3,215 |
| Spraberry | 7,800 | -4,961 |
| Spraberry | 7,822 | -4,983 |
| U. Spraberry | 7,822 | -4,983 |
| L. Spraberry | 8,368 | -5,529 |
| Dean | 9,025 | -6,186 |
| Wolfcamp | 9,361 | -6,522 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,796 | 7,905 | Perforated |
| 7,796 | 9,619 | Perforated |
| 8,401 | 8,659 | Perforated |
| 9,114 | 9,619 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 379 | 17.5 | 400 S |
| 8.625 | 4,635 | 11 | 1,350 S |
| 4.5 | 9,690 | 7.875 | 1,350 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 26, 2014 | Dec 27, 2013 | — |
| 00 | Mar 31, 2009 | Jan 31, 1984 | — |
| 00 | Feb 21, 1984 | Jan 31, 1984 | — |
| 00 | Feb 10, 1984 | Jan 31, 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 42-329-31230 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31230 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/32931230, documented in the API reference.