WELL · 42-461-37029 · DISTRICT 7
University 4-29C #1
Upton County · Sheep Mountain (Consolidated) field · Shut IN · Vertical
University 4-29c #1 (API 42-461-37029) is a well in Upton County operated by Iron Orchard Operating LLC, completed July 18, 2011 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 15, 2010, permitted to 10,500 ft.
It was permitted by Pioneer Natural Res. USA, Inc. and has since transferred to Iron Orchard Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Dean, Wolfcamp, Pennsylvanian.
Its lease has reported 14.2K barrels of oil and 32.7K mcf of gas since April 2011, last reporting in July 2026.
It holds an active disposal or injection permit.
Operator of record
Permitted by Pioneer Natural Res. USA, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 14, 2026
- Permits on file
- 65
- Phone
- (832) 219-9750
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Iron Orchard Operating LLC |
| Production reports | Pioneer Natural Res. USA, Inc.through Mar 2020 |
| Latest permit | Pioneer Natural Res. USA, Inc.Oct 15, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 2
- permits on file
- Oct 15, 2010
- last permit issued
- Jul 18, 2011
- completed
- 14.2K
- cumulative oil, bbl
- 32.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 18, 2011
- Shut in
- —
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University "4-29C" O-9-17539 | Sheep Mountain (Consolidated) | Iron Orchard Operating LLC | 1 | 14.2K | 32.7K | Apr 2011 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Apr 2011 → Mar 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 703367-98 | Drill | Pioneer Natural Res. USA, Inc. | Dec 7, 2010 | Oct 15, 2010 | Jan 9, 2011 | 10,500 |
| 703367-99 | Drill | Pioneer Natural Res. USA, Inc. | Oct 6, 2010 | Oct 15, 2010 | Jan 9, 2011 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17539 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,809 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberryTOP UPPER SPRABERRY | 6,409 | -3,600 |
| SpraberryTOP LOWER SPRABERRY | 6,878 | -4,069 |
| DeanTOP DEAN | 7,660 | -4,851 |
| WolfcampTOP WOLFCAMP | 7,796 | -4,987 |
| PennsylvanianTOP PENN | 9,380 | -6,571 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,161 | 5,820 | Perforated |
| 6,818 | 7,269 | Perforated |
| 7,704 | 7,760 | Perforated |
| 7,943 | 9,126 | Perforated |
| 9,438 | 9,868 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 764 | 11 | 450 S |
| 4.5 | 10,171 | 7.875 | 1,385 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 | Jul 6, 2026 | May 15, 2026 | — |
| 00 | Jul 20, 2012 | Aug 18, 2011 | Yes |
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 42-461-37029 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37029 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000127537 | W-14 Disposal | Active | 9,500 | 998 | 4,160–5,840 |
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/46137029, documented in the API reference.