TEXAS · WELLS · MARTIN COUNTY · MAYS LEASE · API 42-317-34670 · DISTRICT 7B
Mays #3
Martin County · Spraberry (Trend Area) field · Shut In · Vertical
Mays #3 (API 42-317-34670) is a well in Martin County operated by Pioneer Natural Res. USA Inc., completed June 21, 2026 and listed as shut in on the RRC schedule, shut in June 1, 2026.
The RRC has issued one drilling permit, issued May 1, 2006, permitted to 9,962 ft.
Completion filings report 5 formation tops, including Spraberry, Top Upr Spraberry, Top Lwr Spraberry, Dean.
Its lease has reported 228K barrels of oil and 671K mcf of gas since November 2006, last reporting volume in December 2025. The lease carries 4 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
- 15,633
- 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 Dec 2025 |
| Latest permit | Pioneer Natural Res. USA, Inc.May 1, 2006 |
- 9,962
- total depth, ft
- 1
- permits on file
- May 1, 2006
- last permit issued
- Jun 21, 2026
- completed
- 228K
- cumulative oil, bbl
- 671K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · NOV 2006 THROUGH DEC 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 21, 2026
- Shut in
- Jun 1, 2026
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Mays O-10-37910 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 4 | 228K | 671K | Nov 2006 – Dec 2025 |
Oil, barrels lease total
Last 12 months 1,941 · prior 12 4,192(-54%)
Gas, mcf lease total
Last 12 months 1,622 · prior 12 7,256(-78%)
Wells named Mays
Pioneer Natural Res. USA Inc.'s other wells filed under this lease name in Martin County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Nov 2006 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 618506-99 | Drill | Pioneer Natural Res. USA, Inc. | May 1, 2006 | May 1, 2006 | Aug 24, 2006 | 9,975 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 21, 2026 | Mays O-10-37910 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Shut In · shut in Jun 1, 2026 | 9,962 |
Formation tops
As filed on W-2/G-1. Subsea from 2,795 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberryTOP UPPER SPRABERRY | 7,780 | -4,985 |
| Top Upr Spraberry | 7,780 | -4,985 |
| SpraberryUPPER SPRABERRY | 7,780 | -4,985 |
| SpraberryLOWER SPRABERRY | 8,290 | -5,495 |
| SpraberryTOP LOWER SPRABERRY | 8,290 | -5,495 |
| Top LWR Spraberry | 8,290 | -5,495 |
| Dean | 9,188 | -6,393 |
| DeanTOP DEAN | 9,188 | -6,393 |
| DeanBASE DEAN | 9,364 | -6,569 |
| WolfcampTOP WOLFCAMP | 9,364 | -6,569 |
| Wolfcamp | 9,364 | -6,569 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,904 | 8,011 | Perforated |
| 8,544 | 8,696 | Perforated |
| 9,226 | 9,406 | Perforated |
| 9,470 | 9,812 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 378 | 11 | 300 S |
| 4.5 | 9,962 | 7.875 | 1,000 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 17, 2026 | Jul 8, 2026 | — |
| 00 | May 7, 2013 | Apr 16, 2012 | — |
| 00 | Apr 12, 2007 | Dec 7, 2006 | Yes |
| 00 | Jan 3, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received May 10, 2007. Cased hole, Gamma ray, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Neutron PorosityCOMPENSATED NEUTRON GAMMA RAY CCL LOGSpans Spraberry, Top Upr Spraberry, Top Lwr Spraberry, Dean, Wolfcamp | TIFF | 4,100 to 9,887 | May 10, 2007run Sep 25, 2006 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-317-34670 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34670 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/31734670, documented in the API reference.