WELL · 42-383-42020 · DISTRICT 7
University 58-17H #8H
Reagan County · Spraberry (Trend Area) field · Producing · Horizontal
University 58-17h #8H (API 42-383-42020) is a horizontal well in Reagan County operated by Pioneer Natural Res. USA Inc., completed March 4, 2026 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 22, 2025, permitted to 10,184 ft.
Completion filings report 9 formation tops, including Queen, Grayburg, San Andres, Clear Fork.
Its lease has reported 25.8K barrels of oil and 47.1K mcf of gas since September 2025, last reporting in July 2026.
Operator of record
Spring, TX · P-5 Y, filed May 4, 2026 · 15,618 permits on file · (972) 598-8150
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.Apr 22, 2025 |
- 10,184
- total depth, ft
- 2
- permits on file
- Apr 22, 2025
- last permit issued
- Mar 4, 2026
- completed
- 25.8K
- cumulative oil, bbl
- 47.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 4, 2026
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.312536, -101.736257
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reagan County.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 58-17H O-9-23298 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 25.8K | 47.1K | Sep 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 25,803 · prior 12 0
Gas, mcf lease total
Last 12 months 47,118 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Mar 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 906641-98 | Drill | Pioneer Natural Res. USA, Inc. | Mar 16, 2026 | Apr 22, 2025 | May 20, 2025 | 8,274 |
| 906641-99 | Drill | Pioneer Natural Res. USA, Inc. | Mar 11, 2025 | Apr 22, 2025 | May 20, 2025 | 10,184 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-23298 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,667 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 2,927 | -260 |
| Grayburg | 3,506 | -839 |
| San AndresSAN ANDRES - SALTWATER FLOW, POS | 3,806 | -1,139 |
| Clear ForkCLEARFORK | 5,611 | -2,944 |
| Spraberry | 6,477 | -3,810 |
| Wolfcamp | 8,044 | -5,377 |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,741 | 27,509 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,238 | 17.5 | 1,465 S |
| 9.625 | 4,823 | 12.25 | 1,107 S |
| 5.5 | 27,534 | 6.75 | 1,650 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 | May 27, 2026 | May 4, 2026 | — |
| 00 | Apr 24, 2026 | Feb 25, 2026 | — |
| 00 | Oct 17, 2025 | Sep 26, 2025 | — |
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 42-383-42020 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-42020 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
University 58-17I42-383-42009
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,935 | -268 |
| Grayburg | 3,345 | -678 |
| San Andres | 3,546 | -879 |
| Clear Fork | 5,607 | -2,940 |
| Spraberry | 6,471 | -3,804 |
| Wolfcamp | 8,048 | -5,381 |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
University 2-2042-383-42056
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,941 | -274 |
| Grayburg | 3,369 | -702 |
| San Andres | 3,565 | -898 |
| Clear Fork | 5,613 | -2,946 |
| Spraberry | 6,522 | -3,855 |
| Strawn | — | |
| Fusselman | — | |
| Ellenburger | — |
University 58-17J42-383-42010
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,915 | -248 |
| Grayburg | 3,336 | -669 |
| San Andres | 3,525 | -858 |
| Clear Fork | 5,609 | -2,942 |
| Spraberry | 6,465 | -3,798 |
| Wolfcamp | 8,037 | -5,370 |
| Fusselman | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
University 58-17K42-383-42011
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,915 | -248 |
| Grayburg | 3,340 | -673 |
| San Andres | 3,526 | -859 |
| Clear Fork | 5,619 | -2,952 |
| Spraberry | 6,493 | -3,826 |
| Wolfcamp | 8,046 | -5,379 |
| Fusselman | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
University 58-17L42-383-42012
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,925 | -258 |
| Grayburg | 3,337 | -670 |
| San Andres | 3,531 | -864 |
| Clear Fork | 5,606 | -2,939 |
| Spraberry | 6,459 | -3,792 |
| Wolfcamp | 8,039 | -5,372 |
| Strawn | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
University 58-17M42-383-42013
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,924 | -257 |
| Grayburg | 3,340 | -673 |
| San Andres | 3,538 | -871 |
| Clear Fork | 5,615 | -2,948 |
| Spraberry | 6,471 | -3,804 |
| Wolfcamp | 8,043 | -5,376 |
| Strawn | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
UL State Lindsey Dixon C42-383-41768
0.1 KM · Civitas Permian Operating, LLC · Section with this well →
| Queen | 2,884 | -238 |
| Grayburg | 3,300 | -654 |
| San Andres | 3,608 | -962 |
| Clear Fork | 5,727 | -3,081 |
| Spraberry | 6,461 | -3,815 |
| Wolfcamp | 8,052 | -5,406 |
| Wolfcamp | 8,397 | -5,751 |
| Wolfcamp | 8,991 | -6,345 |
12 TOPS · FIRST 8
UL State Lindsey Dixon B42-383-41767
0.2 KM · Civitas Permian Operating, LLC · Section with this well →
| Queen | 2,881 | -235 |
| Grayburg | 3,291 | -645 |
| San Andres | 3,613 | -967 |
| Clear Fork | 5,733 | -3,087 |
| Spraberry | 6,445 | -3,799 |
| Wolfcamp | 8,053 | -5,407 |
| Wolfcamp | 8,389 | -5,743 |
| Strawn | — |
10 TOPS · FIRST 8
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/38342020, documented in the API reference.