TEXAS · WELLS · MARTIN COUNTY · UNIVERSITY "7-15" LEASE · API 42-317-34861 · DISTRICT 7B
University 7-15 #1
Martin County · Spraberry (Trend Area) field · Vertical
- Fields on the latest permit · any of 4
- Lacaff (Dean) · Lacaff (Spraberry) · Lacaff (Wolfcamp) · Spraberry (Trend Area)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
University 7-15 #1 (API 42-317-34861) is a plugged well in Martin County, plugged July 19, 2019, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit (amended twice), issued February 6, 2007, permitted to 11,300 ft.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its lease has reported 259K barrels of oil and 558K mcf of gas since May 2007, last reporting volume in August 2024. The lease carries 9 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 Aug 2024 |
| Latest permit | Pioneer Natural Res. USA, Inc.Feb 6, 2007 |
- 11,300
- total depth, ft
- 3
- permits on file
- Feb 6, 2007
- last permit issued
- Mar 2, 2016
- completed
- 259K
- cumulative oil, bbl
- 558K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUN 2007 THROUGH AUG 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 2, 2016
- Shut in
- —
- Plugged
- Jul 19, 2019
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University "7-15" O-10-38502 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 9 | 259K | 558K | May 2007 – Aug 2024 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Wells named University 7-15
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.Jun 2007 → Aug 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632948-97 | Drill | Pioneer Natural Res. USA, Inc. | Mar 22, 2007 | Feb 6, 2007 | Mar 27, 2007 | 11,300 |
| 632948-98 | Drill | Pioneer Natural Res. USA, Inc. | Mar 12, 2007 | Feb 6, 2007 | Mar 27, 2007 | 11,300 |
| 632948-99 | Drill | Pioneer Natural Res. USA, Inc. | Feb 2, 2007 | Feb 6, 2007 | Mar 27, 2007 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 2, 2016 | University 7-15 O-10-38502 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,905 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,290 | 8,651 | Perforated |
| 8,830 | 9,268 | Perforated |
| 9,377 | 9,729 | Perforated |
| 9,806 | 10,030 | Perforated |
| 9,806 | 11,021 | Perforated |
| 10,523 | 10,793 | Perforated |
| 10,879 | 11,021 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 440 | 17.5 | 500 S |
| 4.5 | 11,260 | 7.875 | 1,100 S |
| 4.5 | 11,265 | 7.875 | 1,100 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 | Apr 19, 2016 | Apr 18, 2016 | Yes |
| 00 | Jun 14, 2010 | May 4, 2010 | — |
| 00 | Feb 14, 2008 | Jan 3, 2008 | Yes |
| 00 | Feb 4, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 25, 2008. 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, Dean, Wolfcamp | TIFF | 0 to 11,216 | Jul 25, 2008run Apr 24, 2007 | 3.53 |
"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 42-317-34861 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34861 → 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/31734861, documented in the API reference.