WELL · 42-317-37406 · DISTRICT 8
Scharbauer Ranch #21
Martin County · Spraberry (Trend Area) field · Vertical
Scharbauer Ranch #21 (API 42-317-37406) is a plugged well in Martin County, plugged May 31, 2024, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued January 10, 2012, permitted to 12,500 ft.
Completion filings report 5 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its 2 leases have reported 24.2M barrels of oil and 40.3M mcf of gas since May 2005, last reporting in July 2026. The leases carry 209 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Jan 10, 2012 |
- 12,500
- total depth, ft
- 1
- permits on file
- Jan 10, 2012
- last permit issued
- Nov 21, 2012
- completed
- 24.2M
- cumulative oil, bbl
- 40.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 21, 2012
- Shut in
- —
- Plugged
- May 31, 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 209 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Scharbauer Ranch O-10-37534 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 185 | 23.7M | 39.5M | May 2005 – Jul 2026 |
| Scharbauer Ranch "A" O-10-38227 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 24 | 542K | 828K | May 2007 – Sep 2016 |
Oil, barrels lease total
Last 12 months 1,049,162 · prior 12 1,173,937(-11%)
Gas, mcf lease total
Last 12 months 2,822,141 · prior 12 2,867,276(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.May 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 729712-99 | Drill | Pioneer Natural Res. USA, Inc. | Dec 8, 2011 | Jan 10, 2012 | Sep 14, 2012 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 21, 2012 | Scharbauer Ranch A O-10-38227 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
| Nov 21, 2012 | Scharbauer Ranch O-10-37534 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,860 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,232 | 9,336 | Perforated |
| 9,414 | 9,638 | Perforated |
| 9,726 | 11,086 | Perforated |
| 11,137 | 11,307 | Perforated |
| 11,364 | 11,822 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 404 | 17.5 | 550 S |
| 8.625 | 5,621 | 11 | 480 S |
| 5.5 | 11,984 | 7.875 | 951 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 25, 2014 | Jan 24, 2013 | Yes |
| 00 | Dec 13, 2013 | Jan 24, 2013 | 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 42-317-37406 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-37406 → 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/31737406, documented in the API reference.