WELL · 42-329-33661 · DISTRICT 8
Davidson 36A #4
Midland County · Spraberry (Trend Area) field · Shut IN · Vertical
Davidson 36a #4 (API 42-329-33661) is a well in Midland County operated by Ovintiv USA Inc., completed June 2, 1997 and listed as shut in on the RRC schedule, shut in April 1, 2024.
The RRC has issued one drilling permit (amended once), issued February 20, 1997, permitted to 10,147 ft.
It was permitted by Athlon Holdings LP and has since transferred to Ovintiv USA Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 296K barrels of oil and 793K mcf of gas since April 1997, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Athlon Holdings LP; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active (A)
- P-5 last filed
- Dec 12, 2025
- Permits on file
- 1,390
- Phone
- (720) 876-5176
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ovintiv USA Inc. |
| Production reports | Ovintiv USA Inc.through Apr 2026 |
| Latest permit | Athlon Holdings LPFeb 20, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,147
- total depth, ft
- 2
- permits on file
- Feb 20, 1997
- last permit issued
- Jun 2, 1997
- completed
- 296K
- cumulative oil, bbl
- 793K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 2, 1997
- Shut in
- Apr 1, 2024
- 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 2 leases this well is completed on; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Davidson "36" O-10-35327 | Spraberry (Trend Area) | Ovintiv USA Inc. | 6 | 242K | 578K | Apr 1997 – Jul 2026 |
| Davidson "36A" O-10-39912 | Spraberry (Trend Area) | Ovintiv USA Inc. | 2 | 54.2K | 215K | May 2010 – Jul 2026 |
Gas, mcf lease total
Last 12 months 10,121 · prior 12 16,364(-38%)
Oil, barrels lease total
Last 12 months 315 · prior 12 1,253(-75%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Arco PermianApr 1997 → Dec 2001
- 2BP America Production CompanyJan 2002 → Jun 2003
- 3OXY USA WTP LPJul 2003 → Jul 2003
- 4Forest Oil CorporationAug 2003 → Dec 2009
- 5Sandridge Expl. and Prod., LLCJan 2010 → Sep 2010
- 6Athlon Energy Operating LLCOct 2010 → Dec 2013
- 7Athlon Holdings LPJan 2014 → Dec 2014
- 8Encana Oil & Gas(usa) Inc.Feb 2015 → Jan 2020
- 9Ovintiv USA Inc.Feb 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 458626-98 | Drill | Athlon Holdings LP | Mar 24, 2014 | Feb 20, 1997 | Apr 17, 1997 | 10,150 |
| 458626-99 | Drill | Arco Permian | Feb 13, 1997 | Feb 20, 1997 | Apr 17, 1997 | 10,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 2, 1997 | Davidson 36A O-10-39912 | Spraberry (Trend Area) | Ovintiv USA Inc. | Shut IN · shut in Apr 1, 2024 | 10,147 |
| Jun 2, 1997 | Davidson 36 O-10-35327 | Spraberry (Trend Area) | Ovintiv USA Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,823 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 7,206 | -4,383 |
| Spraberry | 7,741 | -4,918 |
| Dean | 8,967 | -6,144 |
| Wolfcamp | 9,288 | -6,465 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,860 | 7,880 | Perforated |
| 8,480 | 8,500 | Perforated |
| 9,360 | 9,380 | Perforated |
| 9,855 | 9,875 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 320 | 14.75 | 240 S |
| 8.625 | 4,925 | 11 | 400 S |
| 5.5 | 10,142 | 7.875 | 840 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, 2010 | Jul 11, 1997 | Yes |
| 00 | Aug 29, 1997 | Jul 11, 1997 | Yes |
| 00 | Aug 25, 1997 | — | — |
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 42-329-33661 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-33661 → 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/32933661, documented in the API reference.