TEXAS · WELLS · MARTIN COUNTY · SIMONS 34 LEASE · API 42-317-37917 · DISTRICT 7B
Simons 34 #1
Martin County · Spraberry (Trend Area) field · Shut In · Vertical
Simons 34 #1 (API 42-317-37917) is a well in Martin County operated by Pioneer Natural Res. USA Inc., completed July 2, 2025 and listed as shut in on the RRC schedule, shut in April 1, 2024.
The RRC has issued one drilling permit (amended once), issued July 19, 2012, permitted to 11,094 ft.
It was permitted by Parsley Energy Operations, LLC and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Strawn, Atoka, Mississippian.
Its lease has reported 133K barrels of oil and 517K mcf of gas since October 2012, last reporting volume in April 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Parsley Energy Operations, LLC; 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
- 15,633
- 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 Apr 2026 |
| Latest permit | Parsley Energy Operations, LLCJul 19, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,094
- total depth, ft
- 2
- permits on file
- Jul 19, 2012
- last permit issued
- Jul 2, 2025
- completed
- 133K
- cumulative oil, bbl
- 517K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2012 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 2, 2025
- Shut in
- Apr 1, 2024
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Simons 34 O-10-43439 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 2 | 133K | 517K | Oct 2012 – Apr 2026 |
Oil, barrels lease total
Last 12 months 2,120 · prior 12 2,774(-24%)
Gas, mcf lease total
Last 12 months 4,029 · prior 12 9,324(-57%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parsley Energy Operations, LLCNov 2012 → Jan 2021
- 2Pioneer Natural Res. USA, Inc.Feb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 741631-98 | Drill | Parsley Energy Operations, LLC | Sep 4, 2012 | Jul 19, 2012 | Mar 24, 2013 | 13,000 |
| 741631-99 | Drill | Parsley Energy Operations, LLC | May 29, 2012 | Jul 19, 2012 | — | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 2, 2025 | Simons 34 O-10-43439 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Shut In · shut in Apr 1, 2024 | 11,094 |
Formation tops
As filed on W-2/G-1. Subsea from 2,537 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 7,890 | -5,353 |
| Strawn | 9,775 | -7,238 |
| Atoka | 9,979 | -7,442 |
| Mississippian | 10,241 | -7,704 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,890 | 10,582 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 205 | 17.5 | 212 S |
| 8.625 | 6,520 | 11 | 854 S |
| 5.5 | 11,094 | 7.875 | 1,150 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 12, 2025 | Jul 24, 2025 | — |
| 00 | Nov 25, 2013 | Jun 26, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received May 23, 2016. 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 POROSITYSpans Spraberry, Strawn, Atoka, Mississippian | TIFF | 4,000 to 11,052 | May 23, 2016run Apr 20, 2013 | 4.65 |
"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 42-317-37917 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-37917 → 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/31737917, documented in the API reference.