TEXAS · WELLS · ANDREWS COUNTY · UNIVERSITY 5036 LEASE · API 42-003-40043 · DISTRICT 7B
University 5036 #1
Andrews County · Spraberry (Trend Area) field · Producing · Vertical
University 5036 #1 (API 42-003-40043) is a well in Andrews County operated by Cog Operating LLC, completed September 17, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 2, 2007, permitted to 11,375 ft.
It was permitted by Samson Lone Star, LLC and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its lease has reported 132K barrels of oil and 236K mcf of gas since September 2007, last reporting in July 2026.
Operator of record
Permitted by Samson Lone Star, LLC; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | Samson Lone Star, LLCFeb 2, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,375
- total depth, ft
- 2
- permits on file
- Feb 2, 2007
- last permit issued
- Sep 17, 2007
- completed
- 132K
- cumulative oil, bbl
- 236K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 17, 2007
- 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 5036 O-10-38362 | Spraberry (Trend Area) | COG Operating LLC | 1 | 132K | 236K | Sep 2007 – Jul 2026 |
Oil, barrels lease total
Last 12 months 522 · prior 12 679(-23%)
Gas, mcf lease total
Last 12 months 64 · prior 12 38(+68%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Samson Lone Star, LLCSep 2007 → Dec 2010
- 2Three Rivers Operating Co LLCJan 2011 → Jul 2012
- 3COG Operating LLCAug 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632700-98 | Drill | Samson Lone Star, LLC | Sep 18, 2007 | Feb 2, 2007 | Jul 13, 2007 | 11,500 |
| 632700-99 | Drill | Samson Lone Star LP | Jan 30, 2007 | Feb 2, 2007 | Jul 13, 2007 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 17, 2007 | University 5036 O-10-38362 | Spraberry (Trend Area) | COG Operating LLC | Producing | 11,375 |
Formation tops
As filed on W-2/G-1. Subsea from 2,979 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,698 | 10,307 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 338 | 17.5 | 400 S |
| 8.625 | 4,996 | 11 | 760 S |
| 5.5 | 11,364 | 7.875 | 1,020 S |
| 8.625 | — | 11 | 470 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 19, 2007 | Sep 28, 2007 | Yes |
| 00 | Dec 11, 2007 | — | — |
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 42-003-40043 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-40043 → 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/00340043, documented in the API reference.