WELL · 42-103-35500 · DISTRICT 8
University 31-4 #1
Crane County · Block 31 (Penn. 7620) field · Producing · Vertical
University 31-4 #1 (API 42-103-35500) is a well in Crane County operated by Baker Operating Inc., completed June 9, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 17, 2007, permitted to 8,600 ft.
It was permitted by Telesis Operating CO., Inc. and has since transferred to Baker Operating Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Tubb, Wolfcamp.
Its lease has reported 47.1K barrels of oil since May 2008, last reporting in July 2026.
Operator of record
Permitted by Telesis Operating Co., Inc.; the EWA schedule now lists a different operator.
Odessa, TX · P-5 Y, filed Sep 4, 2025 · 20 permits on file · (432) 349-5005
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Baker Operating Inc. |
| Production reports | Baker Operating, Inc.through Apr 2026 |
| Latest permit | Telesis Operating Co., Inc.Nov 17, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 2
- permits on file
- Nov 17, 2007
- last permit issued
- Jun 9, 2008
- completed
- 47.1K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 9, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 31-4 O-10-38878 | Block 31 (Penn. 7620) | Baker Operating, Inc. | 1 | 47.1K | 0 | May 2008 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,615 · prior 12 1,995(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Telesis Operating Co., Inc.May 2008 → Dec 2013
- 2Boaz Energy II Operating, LLCJan 2014 → Mar 2017
- 3JTL Operating Co., IncApr 2017 → Dec 2017
- 4Baker Operating, Inc.Jan 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 649529-98 | Drill | Telesis Operating Co., Inc. | Feb 12, 2008 | Nov 17, 2007 | Feb 17, 2008 | 8,600 |
| 649529-99 | Drill | Telesis Operating Co., Inc. | Nov 13, 2007 | Nov 17, 2007 | Feb 17, 2008 | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-38878 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,644 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,807 | 8,373 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 851 | 17.5 | 850 S |
| 8.625 | 3,764 | 11 | 375 S |
| 4.5 | 8,472 | 7.875 | 850 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 | Dec 9, 2008 | Jun 13, 2008 | Yes |
| 00 | Nov 19, 2008 | — | — |
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 42-103-35500 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35500 → 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.
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/10335500, documented in the API reference.