WELL · 42-317-35569 · DISTRICT 8
Lewis 36 #4
Martin County · Spraberry (Trend Area) field · Shut IN · Vertical
Lewis 36 #4 (API 42-317-35569) is a well in Martin County operated by Pioneer Natural Res. USA Inc., completed April 14, 2026 and listed as shut in on the RRC schedule, shut in August 1, 2025.
The RRC has issued 2 drilling permits between 2009 and 2014, permitted to 10,650 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its lease has reported 203K barrels of oil and 228K mcf of gas since October 2006, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
- 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 | Endeavor Energy Resources L.P.Dec 2, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,650
- total depth, ft
- 2
- permits on file
- Dec 2, 2014
- last permit issued
- Apr 14, 2026
- completed
- 203K
- cumulative oil, bbl
- 228K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 14, 2026
- Shut in
- Aug 1, 2025
- 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 lease 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 |
|---|---|---|---|---|---|---|
| Lewis "36" O-10-37898 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 4 | 203K | 228K | Oct 2006 – Jul 2026 |
Oil, barrels lease total
Last 12 months 65 · prior 12 1,170(-94%)
Gas, mcf lease total
Last 12 months 484 · prior 12 3,584(-86%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Ogx Resources LLCOct 2006 → Jun 2007
- 2Endeavor Energy Resources L.P.Jul 2007 → Mar 2017
- 3Parsley Energy Operations, LLCMay 2017 → Jan 2021
- 4Pioneer Natural Res. USA, Inc.Feb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 800150-99 | Recompletion | Endeavor Energy Resources L.P. | Nov 12, 2014 | Dec 2, 2014 | May 12, 2009 | 10,650 |
| 678210-99 | Drill | Endeavor Energy Resources L.P. | Feb 4, 2009 | Feb 5, 2009 | May 12, 2009 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 14, 2026 | Lewis 36 O-10-37898 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Shut IN · shut in Aug 1, 2025 | 10,650 |
| Apr 14, 2026 | Lewis 36 O-10-37898 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Shut IN · shut in Aug 1, 2025 | 10,650 |
Formation tops
As filed on W-2/G-1. Subsea from 2,652 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,989 | 10,038 | Perforated |
| 6,989 | 10,507 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 380 | 17.5 | 400 S |
| 8.625 | 4,815 | 11 | 700 S |
| 4.5 | 10,650 | 7.875 | 1,510 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 | Sep 9, 2026 | Jul 15, 2026 | — |
| 00 | Feb 11, 2015 | Dec 3, 2014 | — |
| 00 | Jul 7, 2010 | Feb 16, 2010 | Yes |
| 00 | May 25, 2010 | — | — |
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 42-317-35569 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-35569 → 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/31735569, documented in the API reference.