WELL · 42-461-33777 · DISTRICT 7
Davidson 37 #4
Upton County · Spraberry (Trend Area) field · Vertical
Davidson 37 #4 (API 42-461-33777) is a well in Upton County operated by Ovintiv USA Inc., completed October 30, 1998.
The RRC has issued 2 drilling permits (amended once) between 1997 and 2016, permitted to 10,150 ft.
It was permitted by Encana Oil & Gas(USA) Inc. 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 3 leases have reported 385K barrels of oil and 944K mcf of gas since June 1997, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Encana Oil & Gas(usa) Inc.; 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 | Encana Oil & Gas(usa) Inc.Jan 6, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,150
- total depth, ft
- 3
- permits on file
- Jan 6, 2016
- last permit issued
- Oct 30, 1998
- completed
- 385K
- cumulative oil, bbl
- 944K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 30, 1998
- 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 3 leases this well is completed on; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Davidson 37B O-9-19477 | Spraberry (Trend Area) | Ovintiv USA Inc. | 2 | 51K | 174K | Mar 2015 – Jul 2026 |
| Davidson "37" O-10-35360 | Spraberry (Trend Area) | Ovintiv USA Inc. | 6 | 325K | 755K | Jun 1997 – Jul 2026 |
| Davidson "37B" O-10-39924 | Spraberry (Trend Area) | Encana Oil & Gas(usa) Inc. | 1 | 9.06K | 15.6K | May 2010 – Apr 2017 |
Gas, mcf lease total
Last 12 months 19,619 · prior 12 17,894(+10%)
Oil, barrels lease total
Last 12 months 817 · prior 12 2,298(-64%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Arco PermianJun 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 → Jan 2015
- 8Encana Oil & Gas(usa) Inc.Feb 2015 → Jan 2020
- 9Ovintiv USA Inc.Feb 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 813004-99 | Field transfer | Encana Oil & Gas(usa) Inc. | Jan 5, 2016 | Jan 6, 2016 | Oct 19, 1998 | 10,150 |
| 461145-98 | Drill | Athlon Holdings LP | Mar 24, 2014 | Apr 17, 1997 | Jun 14, 1997 | 10,150 |
| 461145-99 | Drill | Arco Permian | Apr 15, 1997 | Apr 17, 1997 | Jun 14, 1997 | 10,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-19477 | — | — | — | — |
| — | — O-10-35360 | — | — | — | — |
| — | — O-10-39924 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,826 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 7,189 | -4,363 |
| Spraberry | 7,713 | -4,887 |
| Dean | 8,966 | -6,140 |
| Wolfcamp | 9,280 | -6,454 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,800 | 7,810 | Perforated |
| 7,800 | 9,870 | Perforated |
| 7,946 | 7,956 | Perforated |
| 8,610 | 8,630 | Perforated |
| 9,090 | 9,270 | Perforated |
| 9,430 | 9,460 | Perforated |
| 9,850 | 9,870 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 380 | 14.75 | 240 S |
| 8.625 | 4,970 | 11 | 400 S |
| 5.5 | 10,148 | 7.875 | 960 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 | Apr 5, 2017 | Feb 1, 2017 | — |
| 00 | Jun 3, 2010 | Feb 19, 1999 | — |
| 00 | Nov 28, 2000 | Feb 19, 1999 | — |
| 00 | Mar 24, 1998 | Sep 24, 1997 | Yes |
| 00 | Mar 16, 1998 | — | — |
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 42-461-33777 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-33777 → 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/46133777, documented in the API reference.