TEXAS · WELLS · UPTON COUNTY · POWELL 34 LEASE · API 42-461-37174 · DISTRICT 6E
Powell 34 #4
Upton County · Spraberry (Trend Area) field · Vertical
Powell 34 #4 (API 42-461-37174) is a plugged well in Upton County, plugged October 16, 2023, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued January 13, 2011, permitted to 11,000 ft.
It was permitted by Legacy Reserves Operating LP and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Clear Fork, Spraberry, Wolfcamp.
Its lease has reported 728K barrels of oil and 2.65M mcf of gas since January 2006, last reporting volume in April 2026. The lease carries 16 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Legacy Reserves Operating LP; 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 | Legacy Reserves Operating LPJan 13, 2011 |
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
- Jan 13, 2011
- last permit issued
- Mar 22, 2011
- completed
- 728K
- cumulative oil, bbl
- 2.65M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JAN 2006 THROUGH APR 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 22, 2011
- Shut in
- —
- Plugged
- Oct 16, 2023
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 APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 16 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Powell 34 O-9-15858 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 16 | 728K | 2.65M | Jan 2006 – Apr 2026 |
Oil, barrels lease total
Last 12 months 13,768 · prior 12 14,848(-7%)
Gas, mcf lease total
Last 12 months 20,920 · prior 12 22,094(-5%)
Wells named Powell 34
Pioneer Natural Res. USA Inc.'s other wells filed under this lease name in Upton 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.
- 1TSF OperatingJan 2006 → May 2007
- 2Legacy Reserves Operating LPJun 2007 → Feb 2016
- 3Parsley Energy Operations, LLCMar 2016 → Jan 2021
- 4Pioneer Natural Res. USA, Inc.Feb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 708284-99 | Drill | Legacy Reserves Operating LP | Jan 11, 2011 | Jan 13, 2011 | Jan 29, 2011 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 22, 2011 | Powell 34 O-9-15858 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,841 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 6,910 | -4,069 |
| Spraberry | 7,771 | -4,930 |
| Wolfcamp | 9,011 | -6,170 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,229 | 7,249 | Perforated |
| 7,656 | 7,676 | Perforated |
| 7,902 | 7,912 | Perforated |
| 8,566 | 8,576 | Perforated |
| 8,907 | 8,917 | Perforated |
| 9,210 | 9,230 | Perforated |
| 9,400 | 9,420 | Perforated |
| 9,616 | 9,636 | Perforated |
| 9,775 | 9,810 | Perforated |
| 10,000 | 10,020 | Perforated |
| 10,056 | 10,076 | Perforated |
| 10,270 | 10,324 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 436 | 13.5 | 300 S |
| 5.5 | 10,600 | 7.875 | 1,040 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 | Mar 23, 2012 | May 5, 2011 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jun 14, 2012. 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 Clear Fork, Spraberry, Wolfcamp | TIFF | 4,500 to 10,455 | Jun 14, 2012run Feb 18, 2011 | 4.17 |
"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 42-461-37174 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37174 → 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/46137174, documented in the API reference.