WELL · 42-317-35975 · DISTRICT 8
Wilkinson Ranch 37 #1
Martin County · Spraberry (Trend Area) field · Vertical
Wilkinson Ranch 37 #1 (API 42-317-35975) is a plugged well in Martin County, plugged August 7, 2024, last operated by Oxyrock Operating LLC.
The RRC has issued one drilling permit, issued April 22, 2010, permitted to 11,000 ft.
It was permitted by Crownquest Operating, LLC and has since transferred to Oxyrock Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Strawn.
Its 2 leases have reported 2.93M barrels of oil and 11.9M mcf of gas since August 2010, last reporting in July 2026. The leases carry 47 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Crownquest Operating, LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 22, 2026
- Permits on file
- 392
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oxyrock Operating LLC |
| Production reports | Oxyrock Operating, LLCthrough Apr 2026 |
| Latest permit | Crownquest Operating, LLCApr 22, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Apr 22, 2010
- last permit issued
- Aug 16, 2010
- completed
- 2.93M
- cumulative oil, bbl
- 11.9M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 16, 2010
- Shut in
- —
- Plugged
- Aug 7, 2024
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 47 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wilkinson Ranch O-10-40510 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 46 | 2.9M | 11.8M | Aug 2010 – Jul 2026 |
| Wilkinson Ranch 37 O-10-44879 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 1 | 26.4K | 102K | Jun 2013 – Jul 2026 |
Gas, mcf lease total
Last 12 months 511,629 · prior 12 474,875(+8%)
Oil, barrels lease total
Last 12 months 68,384 · prior 12 77,301(-12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Crownquest Operating, LLCAug 2010 → Jul 2024
- 2Oxyrock Operating, LLCAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 694507-99 | Drill | Crownquest Operating, LLC | Apr 15, 2010 | Apr 22, 2010 | Jul 3, 2010 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-40510 | — | — | — | — |
| — | — O-10-44879 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,563 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,558 | 10,347 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 314 | 17.5 | 350 S |
| 8.625 | 4,186 | 11 | 1,000 S |
| 5.5 | 10,493 | 7.875 | 1,700 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 | Aug 4, 2014 | Sep 28, 2010 | Yes |
| 00 | Mar 17, 2011 | Sep 28, 2010 | Yes |
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 42-317-35975 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-35975 → 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/31735975, documented in the API reference.